Structure of PDB 2e41 Chain B Binding Site BS01

Receptor Information
>2e41 Chain B (length=232) Species: 70601 (Pyrococcus horikoshii OT3) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MLGLKTSIIGRRVIYFQEITSTNEFAKTSYLEEGTVIVADKQTMGHGALN
RKWESPEGGLWLSIVLSPKVPQKDLPKIVFLGAVGVVETLKEFSIDGRIK
WPNDVLVNYKAIAGVLVEGKGDKIVLGIGLNVNNKVPNGATSMKLELGSE
VPLLSVFRSLITNLDRLYLNFLKNPMDILNLVRDNMILGVRVKILGDGSF
EGIAEDIDDFGRLIIRLDSGEVKKVIYGDVSL
Ligand information
Ligand IDBTX
InChIInChI=1S/C20H30N7O8PS/c21-17-14-18(23-8-22-17)27(9-24-14)19-16(29)15(28)11(35-19)6-34-36(31,32)33-5-3-1-2-4-12-13-10(7-37-12)25-20(30)26-13/h8-13,15-16,19,28-29H,1-7H2,(H,31,32)(H2,21,22,23)(H2,25,26,30)/t10-,11+,12-,13-,15+,16+,19+/m0/s1
InChIKeyKBOGUFFJCBPJEH-SQGSUPJISA-N
SMILES
SoftwareSMILES
CACTVS 3.341Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P@@](O)(=O)OCCCCC[C@@H]4SC[C@@H]5NC(=O)N[C@H]45)[C@@H](O)[C@H]3O
CACTVS 3.341Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)OCCCCC[CH]4SC[CH]5NC(=O)N[CH]45)[CH](O)[CH]3O
ACDLabs 10.04O=C1NC2C(SCC2N1)CCCCCOP(=O)(O)OCC5OC(n3c4ncnc(N)c4nc3)C(O)C5O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OCCCCCC4C5C(CS4)NC(=O)N5)O)O)N
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O)(O)OCCCCC[C@H]4[C@@H]5[C@H](CS4)NC(=O)N5)O)O)N
FormulaC20 H30 N7 O8 P S
Name((2R,3S,4R,5R)-5-(6-AMINO-9H-PURIN-9-YL)-3,4-DIHYDROXY-TETRAHYDROFURAN-2-YL)METHYL 5-((3AS,4S,6AR)-2-OXO-HEXAHYDRO-1H-THIENO[3,4-D]IMIDAZOL-4-YL)PENTYL HYDROGEN PHOSPHATE;
BIOTINOL-5-AMP
ChEMBLCHEMBL1231498
DrugBankDB04651
ZINCZINC000014881284
PDB chain2e41 Chain B Residue 1302 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2e41 Protein biotinylation visualized by a complex structure of biotin protein ligase with a substrate
Resolution1.75 Å
Binding residue
(original residue number in PDB)
S21 T22 N23 Q42 G45 H46 G47 A48 R51 K52 W53 E54 L62 N103 G114 I128 G129 N131 P137
Binding residue
(residue number reindexed from 1)
S21 T22 N23 Q42 G45 H46 G47 A48 R51 K52 W53 E54 L62 N103 G114 I128 G129 N131 P137
Annotation score2
Enzymatic activity
Catalytic site (original residue number in PDB) A48 A111
Catalytic site (residue number reindexed from 1) A48 A111
Enzyme Commision number 6.3.4.15: biotin--[biotin carboxyl-carrier protein] ligase.
Gene Ontology
Molecular Function
GO:0004077 biotin--[biotin carboxyl-carrier protein] ligase activity
GO:0005524 ATP binding
GO:0016874 ligase activity
GO:0046872 metal ion binding
Biological Process
GO:0036211 protein modification process
Cellular Component
GO:0005737 cytoplasm

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Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:2e41, PDBe:2e41, PDBj:2e41
PDBsum2e41
PubMed18372281
UniProtO57883

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