1.- Oxidoreductases
2.- Transferases
3.- Hydrolases
4.- Lyases
5.- Isomerases
6.- Ligases
Unclassified Enzymes

Binding
Folding Proteins
Immunological Proteins
Mobility/Motility
Other
Toxins/Viral Proteins
Transcription/Translation
Transport
Cell Cycle
Signal Hormone
Structural

TRANSPORT

Families belonging to this class:

90% Homology Family
Leader: 2G5U
HUMAN TRANSTHYRETIN (TTR) COMPLEXED WITH HYDROXYLATED
POLYCHLORINATED BIPHENYL-4,4'-DIHYDROXY
-3,3',5,5'- TETRACHLOROBIPHENYL
PDB id Binding data Representative ligand
2G5U Kd = 3.2 nM NEW
1BM7 kd = 30.0 nM FLF
1DVS   STL
1DVT   FLP
1DVU   DBF
1DVX   DIF
1DVY   BPD
1DVZ kd = 78.0 nM OFL
1E4H kd = 3.9 nM PBR
1E5A kd = 23.0 nM TBP
1ETA   T44
1ETB   T44
1F86   T44
1THA   T33
1THC   FL9
1TLM   MIL
1TT6   DES
1TYR Kd = 0.1 uM REA
1TZ8   DES
1U21 Kd = 5.0 nM P2C
1Y1D   FHI
1Z7J   T4A
2B14   DNF
2B15   DNF
2B16   DNF
2B77   3CA
2B9A   FBC
2F7I   26C
2F8I   205
2FBR   44C
2FLM   6CA
2G9K   NE1
2GAB   NE2
2QGC   MR4
2QGD   MR5
2QGE   MR6
2ROX   T44
2ROY   P28
3B56   DIU
3CN0   LJ1
3CN1   LJ2
3CN2   LJ3
3CN3   LJ4
3CN4   LJ5
3D2T Kd = 1100.0 nM 1FL
90% Homology Family
Leader: 1B7H
OLIGO-PEPTIDE BINDING PROTEIN COMPLEXED WITH
LYSYL-NORLEUCYL-LYSINE
PDB id Binding data Representative ligand
1B7H kd = 0.0095 uM LYS-NLE-LYS
1B05 kd = 75.0 nM LYS-CYS-LYS
1B0H Kd = 0.2 uM LYS-ALN-LYS
1B1H kd = 0.093 uM LYS-HPE-LYS
1B2H kd = 29.0 uM LYS-ORN-LYS
1B32 kd = 79.0 nM LYS-MET-LYS
1B3F kd = 130.0 nM LYS-HIS-LYS
1B3G kd = 200.0 nM LYS-ILE-LYS
1B3H kd = 0.62 uM LYS-ALC-LYS
1B3L kd = 1300.0 nM LYS-GLY-LYS
1B40 kd = 53.0 nM LYS-PHE-LYS
1B46 kd = 5200.0 nM LYS-PRO-LYS
1B4H kd = 3.44 uM LYS-DAB-LYS
1B4Z kd = 5900.0 nM LYS-ASP-LYS
1B51 kd = 43.0 nM LYS-SER-LYS
1B52 kd = 76.0 nM LYS-THR-LYS
1B58 kd = 260.0 nM LYS-TYR-LYS
1B5H kd = 0.97 uM LYS-DPP-LYS
1B5I kd = 90.0 nM LYS-ASN-LYS
1B5J kd = 37.0 nM LYS-GLN-LYS
1B6H kd = 0.015 uM LYS-NVA-LYS
1B9J kd = 1100.0 nM LYS-LEU-LYS
1JET kd = 56.0 nM LYS-ALA-LYS
1JEU kd = 150.0 nM LYS-GLU-LYS
1JEV kd = 130.0 nM LYS-TRP-LYS
1OLA   VAL-LYS-PRO-GLY
1OLC kd = 2.7 uM LYS-LYS-LYS-ALA
1QKA kd = 1200.0 nM LYS-ARG-LYS
1QKB kd = 45.0 nM LYS-VAL-LYS
2OLB kd = 2900.0 nM LYS-LYS-LYS
2RKM ki = 125.0 uM LYS-LYS
90% Homology Family
Leader: 1AKV
D95A SEMIQUINONE FLAVODOXIN MUTANT FROM D. VULGARIS
PDB id Binding data Representative ligand
1AKV kd = 0.0026 nM FMN
1AKQ kd = 0.79 nM FMN
1AKR kd = 0.82 nM FMN
1AKT kd = 3.2 nM FMN
1AKU kd = 746.0 nM FMN
1AKW kd = 2.6 nM FMN
1AZL kd = 2.4 nM FMN
1BU5   RBF
1C7E kd = 505.0 nM FMN
1C7F kd = 0.3 nM FMN
1F4P   FMN
1FX1   FMN
1I1O   FMN
1J8Q   FMN
1J9E   FMN
1J9G   FMN
1WSB   FMN
1WSW   FMN
1XT6   FMN
1XYV   FMN
1XYY   FMN
2FX2   FMN
3FX2   FMN
4FX2   FMN
5FX2   FMN
90% Homology Family
Leader: 5NUL
CLOSTRIDIUM BEIJERINCKII FLAVODOXIN MUTANT: G57T
SEMIQUINONE (150K)
PDB id Binding data Representative ligand
5NUL   FMN
1FLA   FMN
1FLD   FMN
1FLN   FMN
1FVX   FMN
2FAX   FMN
2FDX   FMN
2FLV   FMN
2FOX   FMN
2FVX   FMN
3NLL   FMN
4NLL   FMN
4NUL   FMN
5NLL   FMN
5ULL   FMN
6NUL   FMN
90% Homology Family
Leader: 1R2Q
CRYSTAL STRUCTURE OF HUMAN RAB5A GTPASE DOMAIN AT 1.05 A
PDB id Binding data Representative ligand
1R2Q   GNP
1HUQ   GNP
1N6H   GNP
1N6I   GDP
1N6K   GDP-AF3
1N6L   GTP
1N6N   GNP
1N6O   GNP
1N6P   GNP
1N6R   GNP
1TU4   GDP
1Z07   GNP
1Z0D   GDP
90% Homology Family
Leader: 1ERB
THE INTERACTION OF N-ETHYL RETINAMIDE WITH PLASMA
RETINOL-BINDING PROTEIN (RBP) AND THE CRYSTAL
STRUCTURE OF THE RETINOID-RBP COMPLEX AT 1.9
ANGSTROMS RESOLUTION
PDB id Binding data Representative ligand
1ERB kd = 90.0 nM ETR
1AQB   RTL
1BRP   RTL
1FEL   FEN
1FEM   REA
1FEN   AZE
1HBP   RTL
1KT3   RTL
1KT4   RTL
1KT5   RTL
1KT6   RTL
1KT7   RTL
1RBP ki = 0.19 uM RTL
90% Homology Family
Leader: 1QY1
THERMODYNAMICS OF BINDING OF 2-METHOXY-3-ISOPROPYLPYRAZINE
PDB id Binding data Representative ligand
1QY1 Kd = 0.3 uM PRZ
1I05   LTL
1I06   TZL
1JV4   TZL
1MUP   TZL
1QY2 Kd = 1.8 uM IPZ
1YP6 Kd = 0.47 uM PRZ
1ZND   PE9
1ZNE   HE2
1ZNG   HE4
1ZNH   OC9
1ZNL   DE1
2DM5 Kd = 1011.8 uM ODI
90% Homology Family
Leader: 3F3E
CRYSTAL STRUCTURE OF LEUT BOUND TO L-LEUCINE (30 MM) AND
PDB id Binding data Representative ligand
3F3E Ki = 16.0 nM LEU
2A65   LEU
2Q6H ic50 = 250.0 uM CXX
2Q72 ic50 = 2090.0 uM IXX
2QB4   DSM
2QEI ic50 ~ 5.0 uM CXX
3F3A Ki = 64800.0 nM TRP
3F3C Ki = 950.0 nM PFF
3F3D Ki = 232.0 nM MET
3F48 Ki = 3320.0 nM ALA
3F4I   MSE
3F4J Ki = 322000.0 nM GLY
90% Homology Family
Leader: 1CZR
COMPARISONS OF WILD TYPE AND MUTANT FLAVODOXINS
FROM ANACYSTIS NIDULANS. STRUCTURAL DETERMINANTS
OF THE REDOX POTENTIALS.
PDB id Binding data Representative ligand
1CZR kd = 1.0 nM FMN
1CZH kd = 3.5 nM FMN
1CZK kd = 1.5 nM FMN
1CZL kd = 1.4 nM FMN
1CZN   FMN
1CZO kd = 0.35 mM FMN
1CZU   FMN
1D03   FMN
1D04 kd = 0.38 mM FMN
1OFV   FMN
90% Homology Family
Leader: 2EVL
CRYSTAL STRUCTURE OF HUMAN GLYCOLIPID TRANSFER PROTEIN
PDB id Binding data Representative ligand
2EVL Kd = 0.2 uM GAL-SPH-EIC
1SX6   LAT-SPH-OLA
1TFJ   DKA
1WBE   DKA
2BV7   GM3
2EUK Kd = 0.25 uM GAL-SPH-NER
2EUM Kd = 0.2 uM LAT-SPH-OCA
2EVD   LAT-SPH-LAU
2EVS   GLC-HEX
90% Homology Family
Leader: 1FK5
STRUCTURAL BASIS OF NON-SPECIFIC LIPID BINDING
IN MAIZE LIPID-TRANSFER PROTEIN COMPLEXES WITH
OLEIC ACID REVEALED BY HIGH-RESOLUTION X-RAY
CRYSTALLOGRAPHY
PDB id Binding data Representative ligand
1FK5   OLA
1FK0   CRC
1FK1   DAO
1FK2   MYR
1FK3   PAM
1FK4   STE
1FK6   LNL
1FK7   RCL
1MZM   PLM
90% Homology Family
Leader: 1KDK
THE STRUCTURE OF THE N-TERMINAL LG DOMAIN OF
SHBG IN CRYSTALS SOAKED WITH EDTA
PDB id Binding data Representative ligand
1KDK kd = 0.9 nM DHT
1D2S   DHT
1F5F   DHT
1KDM   DHT
1LHN   AON
1LHO   AOM
1LHU   EST
1LHV   NOG
1LHW kd = 6.9 nM ESM
90% Homology Family
Leader: 2FR3
CRYSTAL STRUCTURE OF CELLULAR RETINOIC ACID BINDING
PROTEIN TYPE II IN COMPLEX WITH ALL-TRANS-RETINOIC
ACID AT 1.48 ANGSTROMS RESOLUTION
PDB id Binding data Representative ligand
2FR3 Kd = 2.0 nM REA
1CBQ   RE9
1CBS   REA
2CBS ki = 6.0 nM R13
2G78   REA
2G79 Kd = 120.0 nM RET
2G7B   AZE
3CBS ki = 58.0 nM R12
90% Homology Family
Leader: 2ZFI
CRYSTAL STRUCTURE OF THE KIF1A MOTOR DOMAIN BEFORE MG
PDB id Binding data Representative ligand
2ZFI   ADP
1I5S   ADP
1I6I   ACP
1VFV   ANP
1VFW   ANP
1VFZ   ADP
2ZFM   ADP
90% Homology Family
Leader: 3B5J
CRYSTAL STRUCTURES OF THE S504A MUTANT OF AN ISOLATED ABC-
PDB id Binding data Representative ligand
3B5J Kd = 1.2 uM 12D
1XEF   ATP
2FF7 Kd = 7.1 uM ADP
2FFA   ADP
2FFB   ADP
2PMK   ADP
90% Homology Family
Leader: 1OBV
Y94F FLAVODOXIN FROM ANABAENA
PDB id Binding data Representative ligand
1OBV kd = 1.04 nM FMN
1FLV   FMN
1OBO kd = 6.72 nM FMN
1RCF   FMN
2V5U   FMN
2V5V Kd = 4.8 nM FMN
90% Homology Family
Leader: 1M0K
BACTERIORHODOPSIN K INTERMEDIATE AT 1.43 A RESOLUTION
PDB id Binding data Representative ligand
1M0K   RET
1M0M   RET
1O0A   RET
1P8H   RET
1P8U   RET
2NTW   RET
90% Homology Family
Leader: 1L6M
NEUTROPHIL GELATINASE-ASSOCIATED LIPOCALIN IS
A NOVEL BACTERIOSTATIC AGENT THAT INTERFERES
WITH SIDEROPHORE-MEDIATED IRON ACQUISITION
PDB id Binding data Representative ligand
1L6M kd = 7.9 nM DBH
1QQS   NON
1X71   DB1
1X89   CM1
1X8U   CM2
90% Homology Family
Leader: 1BSO
12-BROMODODECANOIC ACID BINDS INSIDE THE CALYX
OF BOVINE BETA-LACTOGLOBULIN
PDB id Binding data Representative ligand
1BSO   BRC
1B0O   PLM
1GX8   RTL
1GX9   REA
1GXA   PLM
90% Homology Family
Leader: 2O5O
MANGANESE HORSE HEART MYOGLOBIN, NITRITE MODIFIED
PDB id Binding data Representative ligand
2O5O   MNR
2O58   MNR
2O5L   MNR
2O5M   MNR
90% Homology Family
Leader: 1Z08
GPPNHP-BOUND RAB21 Q53G MUTANT GTPASE
PDB id Binding data Representative ligand
1Z08   GNP
1YZT   GNP
1YZU   GNP
1Z0I   GDP
90% Homology Family
Leader: 1Q3E
HCN2J 443-645 IN THE PRESENCE OF CGMP
PDB id Binding data Representative ligand
1Q3E   PCG
1Q43   CMP
1Q5O   CMP
2Q0A   PCG
90% Homology Family
Leader: 1LAF
STRUCTURAL BASES FOR MULTIPLE LIGAND SPECIFICITY
OF THE PERIPLASMIC LYSINE-, ARGININE-, ORNITHINE
-BINDING PROTEIN
PDB id Binding data Representative ligand
1LAF kd = 14.0 nM ARG
1LAG kd = 500.0 nM HIS
1LAH kd = 30.0 nM ORN
1LST   LYS
90% Homology Family
Leader: 1FLM
DIMER OF FMN-BINDING PROTEIN FROM DESULFOVIBRIO
VULGARIS (MIYAZAKI F)
PDB id Binding data Representative ligand
1FLM kd = 0.43 nM FMN
1WLI   FMN
1WLK   FMN
1WLL   FMN
90% Homology Family
Leader: 1DRJ
PROBING PROTEIN-PROTEIN INTERACTIONS: THE RIBOSE
-BINDING PROTEIN IN BACTERIAL TRANSPORT AND CHEMOTAXIS
PDB id Binding data Representative ligand
1DRJ kd = 0.04 uM RIP
1DBP   RIP
1DRK kd = 0.15 uM RIP
2DRI kd = 0.13 uM RIP
90% Homology Family
Leader: 2Z8E
THE GALACTO-N-BIOSE-/LACTO-N-BIOSE I-BINDING PROTEIN (GL-
PDB id Binding data Representative ligand
2Z8E Kd = 10.3 nM NGA-GAL
2Z8D Kd = 86.9 nM NAG-GAL
2Z8F Kd = 11.0 uM BGC-GAL-NAG-GAL
90% Homology Family
Leader: 2HMT
DIAMOND-SHAPED OCTAMERIC RING STRUCTURE OF AN
RCK DOMAIN WITH NADH BOUND
PDB id Binding data Representative ligand
2HMT   NAI
2HMU   ATP
2HMV   ADP
90% Homology Family
Leader: 2D5Z
CRYSTAL STRUCTURE OF T-STATE HUMAN HEMOGLOBIN
COMPLEXED WITH THREE L35 MOLECULES
PDB id Binding data Representative ligand
2D5Z   L35
1G9V   RQ3
2D60   L35
90% Homology Family
Leader: 1S8F
CRYSTAL STRUCTURE OF RAB9 COMPLEXED TO GDP REVEALS A DIMER
PDB id Binding data Representative ligand
1S8F   GDP
1WMS   GDP
1YZL   GNP
90% Homology Family
Leader: 1UVC
LIPID BINDING IN RICE NONSPECIFIC LIPID TRANSFER PROTEIN-1
PDB id Binding data Representative ligand
1UVC   STE
1UVA   MYR
1UVB   PAM
90% Homology Family
Leader: 1S9D
ARF1[DELTA 1-17]-GDP-MG IN COMPLEX WITH BREFELDIN A AND A
PDB id Binding data Representative ligand
1S9D   GDP
1R8Q   G3D
1R8S   GDP
90% Homology Family
Leader: 1OIX
X-RAY STRUCTURE OF THE SMALL G PROTEIN RAB11A IN COMPLEX
PDB id Binding data Representative ligand
1OIX   GDP
1OIV   GDP
1OIW   GSP
90% Homology Family
Leader: 1O3Y
CRYSTAL STRUCTURE OF MOUSE ARF1 (DELTA17-Q71L), GTP FORM
PDB id Binding data Representative ligand
1O3Y   GTP
1HUR   GDP
1RRG   GDP
90% Homology Family
Leader: 1KGI
RAT TRANSTHYRETIN (ALSO CALLED PREALBUMIN) COMPLEX
WITH 3,3',5,5'-TETRAIODOTHYROACETIC ACID (T4AC)
PDB id Binding data Representative ligand
1KGI   T4A
1IE4   T44
1KGJ   FL8
90% Homology Family
Leader: 1K2V
E. COLI PERIPLASMIC PROTEIN FHUD COMPLEXED WITH DESFERAL
PDB id Binding data Representative ligand
1K2V Kd = 36.0 uM DEF
1EFD   GCR
1ESZ kd = 0.3 uM CPO
90% Homology Family
Leader: 3E78
STRUCTURE DETERMINATION OF THE CANCER-ASSOCIATED MYCOPLASMA
PDB id Binding data Representative ligand
3E78   TPP
3E79   TPP
90% Homology Family
Leader: 2REG
ABC-TRANSPORTER CHOLINE BINDING PROTEIN IN COMPLEX WITH
PDB id Binding data Representative ligand
2REG Kd = 2.7 uM CHT
2RIN Kd = 145.0 uM ACH
90% Homology Family
Leader: 2Q89
CRYSTAL STRUCTURE OF EHUB IN COMPLEX WITH HYDROXYECTOINE
PDB id Binding data Representative ligand
2Q89 Kd = 0.5 uM 6CS
2Q88 Kd = 1.6 uM 4CS
90% Homology Family
Leader: 2I7O
STRUCTURE OF RE(4,7-DIMETHYL-PHEN)(THR124HIS)(LYS122TRP)
PDB id Binding data Representative ligand
2I7O   REQ
1I53   DPT
90% Homology Family
Leader: 1F6B
CRYSTAL STRUCTURE OF SAR1-GDP COMPLEX
PDB id Binding data Representative ligand
1F6B   GDP
2FMX   GDP
90% Homology Family
Leader: 2BMV
APOFLAVODOXIN FROM HELICOBACTER PYLORI
PDB id Binding data Representative ligand
2BMV   BDN
1FUE   FMN
90% Homology Family
Leader: 1EFV
THREE-DIMENSIONAL STRUCTURE OF HUMAN ELECTRON
TRANSFER FLAVOPROTEIN TO 2.1 A RESOLUTION
PDB id Binding data Representative ligand
1EFV   FAD
2A1U   FAD
90% Homology Family
Leader: 1ZJ6
CRYSTAL STRUCTURE OF HUMAN ARL5
PDB id Binding data Representative ligand
1ZJ6   G3D
1Z6Y   GDP
90% Homology Family
Leader: 1ZD9
STRUCTURE OF HUMAN ADP-RIBOSYLATION FACTOR-LIKE 10B
PDB id Binding data Representative ligand
1ZD9   GDP
2AL7   GDP
90% Homology Family
Leader: 1Z2A
GDP-BOUND RAB23 GTPASE CRYSTALLIZED IN P2(1)2(1)2(1) SPACE
PDB id Binding data Representative ligand
1Z2A   GDP
1Z22   GDP
90% Homology Family
Leader: 1YZQ
GPPNHP-BOUND RAB6 GTPASE
PDB id Binding data Representative ligand
1YZQ   GNP
2GIL   GTP
90% Homology Family
Leader: 1VYF
SCHISTOSOMA MANSONI FATTY ACID BINDING PROTEIN IN COMPLEX
PDB id Binding data Representative ligand
1VYF Kd = 9.0 nM OLA
1VYG Kd = 10.0 nM ACD
90% Homology Family
Leader: 1USI
L-LEUCINE-BINDING PROTEIN WITH PHENYLALANINE BOUND
PDB id Binding data Representative ligand
1USI Kd = 0.18 uM PHE
1USK Kd = 0.4 uM LEU
90% Homology Family
Leader: 2BCG
STRUCTURE OF DOUBLY PRENYLATED YPT1:GDI COMPLEX
PDB id Binding data Representative ligand
2BCG   GDP
1UKV   GDP
90% Homology Family
Leader: 1VG8
GPPNHP-BOUND RAB7
PDB id Binding data Representative ligand
1VG8   GNP
1T91   GTP
90% Homology Family
Leader: 1SZ0
N-TERMINAL 3 DOMAINS OF CI-MPR BOUND TO MANNOSE 6-PHOSPHATE
PDB id Binding data Representative ligand
1SZ0 Kd ~ 1.0 nM M6P
1SYO Kd ~ 1.0 nM M6P
90% Homology Family
Leader: 1SN0
CRYSTAL STRUCTURE OF SEA BREAM TRANSTHYRETIN IN COMPLEX
PDB id Binding data Representative ligand
1SN0   T44
1SN5   T3
90% Homology Family
Leader: 3COB
STRUCTURAL DYNAMICS OF THE MICROTUBULE BINDING AND
PDB id Binding data Representative ligand
3COB   ADP
1SDM   ADP
90% Homology Family
Leader: 1R5L
CRYSTAL STRUCTURE OF HUMAN ALPHA-TOCOPHEROL TRANSFER
PDB id Binding data Representative ligand
1R5L   VIV
1OIP   VIT
90% Homology Family
Leader: 1POT
SPERMIDINE/PUTRESCINE-BINDING PROTEIN COMPLEXED WITH
SPERMIDINE (MONOMER FORM)
PDB id Binding data Representative ligand
1POT kd = 3.2 uM SPD
1POY kd = 3.2 uM SPD
90% Homology Family
Leader: 1OXV
CRYSTAL STRUCTURE OF GLCV, THE ABC-ATPASE OF
THE GLUCOSE ABC TRANSPORTER FROM SULFOLOBUS SOLFATARICUS
PDB id Binding data Representative ligand
1OXV   ANP
1OXU   ADP
90% Homology Family
Leader: 1OW4
CRYSTAL STRUCTURE OF A PHEROMONE BINDING PROTEIN
FROM THE COCKROACH LEUCOPHAEA MADERAE IN COMPLEX
WITH THE FLUORESCENT REPORTER ANS (1-ANILINONAPHTALENE
-8-SULFONIC ACID),
PDB id Binding data Representative ligand
1OW4 kd = 2.1 uM 2AN
1P28 Kd = 3.8 uM HBS
90% Homology Family
Leader: 1OGD
THE STRUCTURE OF BACILLUS SUBTILIS RBSD COMPLEXED WITH
PDB id Binding data Representative ligand
1OGD Kd = 0.93 mM RIP
1OGE   RP5
90% Homology Family
Leader: 1D2N
D2 DOMAIN OF N-ETHYLMALEIMIDE-SENSITIVE FUSION PROTEIN
PDB id Binding data Representative ligand
1D2N   ANP
1NSF   ATP
90% Homology Family
Leader: 1N9L
CRYSTAL STRUCTURE OF THE PHOT-LOV1 DOMAIN FROM
CHLAMYDOMONAS REINHARDTII IN THE DARK STATE.
PDB id Binding data Representative ligand
1N9L   FMN
1N9N   FMN
90% Homology Family
Leader: 1LCF
CRYSTAL STRUCTURE OF COPPER-AND OXALATE-SUBSTITUTED
HUMAN LACTOFERRIN AT 2.0 ANGSTROMS RESOLUTION
PDB id Binding data Representative ligand
1LCF   OXL
1BKA   OXL
90% Homology Family
Leader: 1PO0
CRYSTAL STRUCTURE OF FERRIC CITRATE TRANSPORTER FECA IN
PDB id Binding data Representative ligand
1PO0   FLC
1KMP   FDC
90% Homology Family
Leader: 2V95
STRUTURE OF CORTICOSTEROID-BINDING GLOBULIN IN COMPLEX WITH
PDB id Binding data Representative ligand
2V95   PDN
90% Homology Family
Leader: 2JG8
CRYSTALLOGRAPHIC STRUCTURE OF HUMAN C1Q GLOBULAR HEADS
PDB id Binding data Representative ligand
2JG8 Kd = 37.0 nM SEP
90% Homology Family
Leader: 2HZL
CRYSTAL STRUCTURES OF A SODIUM-ALPHA-KETO ACID BINDING
PDB id Binding data Representative ligand
2HZL Kd = 270.0 nM PYR
90% Homology Family
Leader: 2H3H
CRYSTAL STRUCTURE OF THE LIGANDED FORM OF THERMOTOGA
PDB id Binding data Representative ligand
2H3H   BGC
90% Homology Family
Leader: 2FN8
THERMOTOGA MARITIMA RIBOSE BINDING PROTEIN RIBOSE BOUND FORM
PDB id Binding data Representative ligand
2FN8   RIP
90% Homology Family
Leader: 2FCR
CRYSTAL STRUCTURE OF OXIDIZED FLAVODOXIN FROM
A RED ALGA CHONDRUS CRISPUS REFINED AT 1.8 ANGSTROMS
RESOLUTION: DESCRIPTION OF THE FLAVIN MONONUCLEOTIDE
BINDING SITE
PDB id Binding data Representative ligand
2FCR   FMN
90% Homology Family
Leader: 2D5X
CRYSTAL STRUCTURE OF CARBONMONOXY HORSE HEMOGLOBIN
COMPLEXED WITH L35
PDB id Binding data Representative ligand
2D5X   L35
90% Homology Family
Leader: 2A5J
CRYSTAL STRUCTURE OF HUMAN RAB2B
PDB id Binding data Representative ligand
2A5J   GDP
90% Homology Family
Leader: 1Z0K
STRUCTURE OF GTP-BOUND RAB4Q67L GTPASE IN COMPLEX WITH THE
PDB id Binding data Representative ligand
1Z0K   GTP
90% Homology Family
Leader: 1Z0J
STRUCTURE OF GTP-BOUND RAB22Q64L GTPASE IN COMPLEX WITH THE
PDB id Binding data Representative ligand
1Z0J   GTP
90% Homology Family
Leader: 1Z0F
GDP-BOUND RAB14 GTPASE
PDB id Binding data Representative ligand
1Z0F   GDP
90% Homology Family
Leader: 1Z0A
GDP-BOUND RAB2A GTPASE
PDB id Binding data Representative ligand
1Z0A   GDP
90% Homology Family
Leader: 1Z06
GPPNHP-BOUND RAB33 GTPASE
PDB id Binding data Representative ligand
1Z06   GNP
90% Homology Family
Leader: 1YZN
GPPNHP-BOUND YPT1P GTPASE
PDB id Binding data Representative ligand
1YZN   GNP
90% Homology Family
Leader: 1YZK
GPPNHP BOUND RAB11 GTPASE
PDB id Binding data Representative ligand
1YZK   GNP
90% Homology Family
Leader: 1YZG
STRUCTURE OF HUMAN ADP-RIBOSYLATION FACTOR-LIKE 8
PDB id Binding data Representative ligand
1YZG   GDP
90% Homology Family
Leader: 1YVD
GPPNHP-BOUND RAB22 GTPASE
PDB id Binding data Representative ligand
1YVD   GNP
90% Homology Family
Leader: 1Y2A
STRUCTURE OF MAMMALIAN IMPORTIN BOUND TO THE NON-CLASSICAL
PDB id Binding data Representative ligand
1Y2A Kd ~ 45.0 nM GLY-LYS-ILE-SER-LYS-HIS-TRP-THR-GLY-ILE
90% Homology Family
Leader: 1XT8
CRYSTAL STRUCTURE OF CYSTEINE-BINDING PROTEIN FROM
PDB id Binding data Representative ligand
1XT8 Kd = 0.1 uM CYS
90% Homology Family
Leader: 1XOC
THE STRUCTURE OF THE OLIGOPEPTIDE-BINDING PROTEIN, APPA,
PDB id Binding data Representative ligand
1XOC   VAL-ASP-SER-LYS-ASN-THR-SER-SER-TRP
90% Homology Family
Leader: 1XK5
CRYSTAL STRUCTURE OF THE M3G-CAP-BINDING DOMAIN OF
PDB id Binding data Representative ligand
1XK5 Kd = 1.24 uM TPG
90% Homology Family
Leader: 1XC1
OXO ZIRCONIUM(IV) CLUSTER IN THE FERRIC BINDING PROTEIN
PDB id Binding data Representative ligand
1XC1   ZRC
90% Homology Family
Leader: 1X0P
STRUCTURE OF A CYANOBACTERIAL BLUF PROTEIN, TLL0078
PDB id Binding data Representative ligand
1X0P   FAD
90% Homology Family
Leader: 1WA5
CRYSTAL STRUCTURE OF THE EXPORTIN CSE1P COMPLEXED WITH ITS
PDB id Binding data Representative ligand
1WA5   GTP
90% Homology Family
Leader: 1VG9
THE CRYSTAL STRUCTURES OF THE REP-1 PROTEIN IN COMPLEX WITH
PDB id Binding data Representative ligand
1VG9   GDP
90% Homology Family
Leader: 1VG1
GDP-BOUND RAB7
PDB id Binding data Representative ligand
1VG1   GDP
90% Homology Family
Leader: 1VG0
THE CRYSTAL STRUCTURES OF THE REP-1 PROTEIN IN COMPLEX WITH
PDB id Binding data Representative ligand
1VG0 Kd = 0.8 nM GER
90% Homology Family
Leader: 1TUK
CRYSTAL STUCTURE OF LIGANTED TYPE 2 NON SPECIFIC LIPID
PDB id Binding data Representative ligand
1TUK   PGM
90% Homology Family
Leader: 1RYO
HUMAN SERUM TRANSFERRIN, N-LOBE BOUND WITH OXALATE
PDB id Binding data Representative ligand
1RYO   OXL
90% Homology Family
Leader: 1RE0
STRUCTURE OF ARF1-GDP BOUND TO SEC7 DOMAIN COMPLEXED WITH
PDB id Binding data Representative ligand
1RE0   GDP
90% Homology Family
Leader: 1R4A
CRYSTAL STRUCTURE OF GTP-BOUND ADP-RIBOSYLATION FACTOR LIKE
PDB id Binding data Representative ligand
1R4A   GNP
90% Homology Family
Leader: 1PCX
CRYSTAL STRUCTURE OF THE COPII COAT SUBUNIT,
SEC24, COMPLEXED WITH A PEPTIDE FROM THE SNARE PROTEIN BET1
PDB id Binding data Representative ligand
1PCX   LEU-ALA-SER-LEU-GLU-SER-GLN-SER
90% Homology Family
Leader: 1OPB
THE CRYSTAL STRUCTURES OF HOLO-AND APO-CELLULAR
RETINOL BINDING PROTEIN II
PDB id Binding data Representative ligand
1OPB kd = 50.0 nM RET
90% Homology Family
Leader: 1OAI
COMPLEX BETWEEN TAP UBA DOMAIN AND FXFG NUCLEOPORIN PEPTIDE
PDB id Binding data Representative ligand
1OAI   ASP-SER-GLY-PHE-SER-PHE-GLY-SER-LYS
90% Homology Family
Leader: 1NRJ
SIGNAL RECOGNITION PARTICLE RECEPTOR BETA-SUBUNIT
IN COMPLEX WITH THE SRX DOMAIN FROM THE ALPHA-SUBUNIT
PDB id Binding data Representative ligand
1NRJ kd = 38.0 nM GTP
90% Homology Family
Leader: 1M2O
CRYSTAL STRUCTURE OF THE SEC23-SAR1 COMPLEX
PDB id Binding data Representative ligand
1M2O   GNP
90% Homology Family
Leader: 1LSS
KTN MJA218 CRYSTAL STRUCTURE IN COMPLEX WITH NAD+
PDB id Binding data Representative ligand
1LSS   NAD
90% Homology Family
Leader: 1LFO
LIVER FATTY ACID BINDING PROTEIN-OLEATE COMPLEX
PDB id Binding data Representative ligand
1LFO kd ~ 2.0 uM OLA
90% Homology Family
Leader: 1L2T
DIMERIC STRUCTURE OF MJ0796, A BACTERIAL ABC
TRANSPORTER CASSETTE
PDB id Binding data Representative ligand
1L2T kd ~ 800.0 uM ATP
90% Homology Family
Leader: 1L0I
CRYSTAL STRUCTURE OF BUTYRYL-ACP I62M MUTANT
PDB id Binding data Representative ligand
1L0I   PSR
90% Homology Family
Leader: 1KQW
CRYSTAL STRUCTURE OF HOLO-CRBP FROM ZEBRAFISH
PDB id Binding data Representative ligand
1KQW   RTL
90% Homology Family
Leader: 1JS8
STRUCTURE OF A FUNCTIONAL UNIT FROM OCTOPUS HEMOCYANIN
PDB id Binding data Representative ligand
1JS8   MAN-MAN-MAN
90% Homology Family
Leader: 1JJ7
CRYSTAL STRUCTURE OF THE C-TERMINAL ATPASE DOMAIN
OF HUMAN TAP1
PDB id Binding data Representative ligand
1JJ7   ADP
90% Homology Family
Leader: 1JI0
CRYSTAL STRUCTURE ANALYSIS OF THE ABC TRANSPORTER
FROM THERMOTOGA MARITIMA
PDB id Binding data Representative ligand
1JI0   ATP
90% Homology Family
Leader: 1J2J
CRYSTAL STRUCTURE OF GGA1 GAT N-TERMINAL REGION
IN COMPLEX WITH ARF1 GTP FORM
PDB id Binding data Representative ligand
1J2J   GTP
90% Homology Family
Leader: 1IQ7
OVOTRANSFERRIN, C-TERMINAL LOBE, APO FORM
PDB id Binding data Representative ligand
1IQ7   NAG
90% Homology Family
Leader: 1IIU
CHICKEN PLASMA RETINOL-BINDING PROTEIN (RBP)
PDB id Binding data Representative ligand
1IIU   RTL
90% Homology Family
Leader: 1GYB
N77Y POINT MUTANT OF YNTF2 BOUND TO FXFG NUCLEOPORIN REPEAT
PDB id Binding data Representative ligand
1GYB   ASP-SER-GLY-PHE-SER-PHE-GLY-SER-LYS
90% Homology Family
Leader: 1GV8
18 KDA FRAGMENT OF N-II DOMAIN OF DUCK OVOTRANSFERRIN
PDB id Binding data Representative ligand
1GV8   GLY
90% Homology Family
Leader: 1G6H
CRYSTAL STRUCTURE OF THE ADP CONFORMATION OF
MJ1267, AN ATP-BINDING CASSETTE OF AN ABC TRANSPORTER
PDB id Binding data Representative ligand
1G6H   ADP
90% Homology Family
Leader: 1FEE
CRYSTAL STRUCTURE OF COPPER-HAH1
PDB id Binding data Representative ligand
1FEE   SUC
90% Homology Family
Leader: 1EXB
STRUCTURE OF THE CYTOPLASMIC BETA SUBUNIT-T1
ASSEMBLY OF VOLTAGE-DEPENDENT K CHANNELS
PDB id Binding data Representative ligand
1EXB   NDP
90% Homology Family
Leader: 1EE4
CRYSTAL STRUCTURE OF YEAST KARYOPHERIN (IMPORTIN
) ALPHA IN A COMPLEX WITH A C-MYC NLS PEPTIDE
PDB id Binding data Representative ligand
1EE4   PRO-ALA-ALA-LYS-ARG-VAL-LYS-LEU-ASP
90% Homology Family
Leader: 1DQE
BOMBYX MORI PHEROMONE BINDING PROTEIN
PDB id Binding data Representative ligand
1DQE   BOM
90% Homology Family
Leader: 1DOT
CRYSTALLOGRAPHIC STRUCTURE OF DUCK OVOTRANSFERRIN
AT 2.3 ANGSTROMS RESOLUTION
PDB id Binding data Representative ligand
1DOT   NAG-FUC
90% Homology Family
Leader: 1CRB
CRYSTALLOGRAPHIC STUDIES ON A FAMILY OF CELLULAR
LIPOPHILIC TRANSPORT PROTEINS. REFINEMENT OF
P2 MYELIN PROTEIN AND THE STRUCTURE DETERMINATION
AND REFINEMENT OF CELLULAR RETINOL-BINDING PROTEIN
IN COMPLEX WITH ALL-TRANS-RETINOL
PDB id Binding data Representative ligand
1CRB   RTL
90% Homology Family
Leader: 1B0U
ATP-BINDING SUBUNIT OF THE HISTIDINE PERMEASE
FROM SALMONELLA TYPHIMURIUM
PDB id Binding data Representative ligand
1B0U   ATP
90% Homology Family
Leader: 1AG9
FLAVODOXINS THAT ARE REQUIRED FOR ENZYME ACTIVATION:
THE STRUCTURE OF OXIDIZED FLAVODOXIN FROM ESCHERICHIA
COLI AT 1.8 ANGSTROMS RESOLUTION.
PDB id Binding data Representative ligand
1AG9 ki = 1.0 nM FMN