Structure of PDB 1pby Chain A Binding Site BS01

Receptor Information
>1pby Chain A (length=489) Species: 266 (Paracoccus denitrificans) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VTGEEVLQNACAACHVQHEDGRWERIDAARKTPEGWDMTVTRMMRNHGVA
LEPEERAAIVRHLSDTRGLSLAETEERRYILEREPVAWDEGPDTSMTQTC
GRCHSYARVALQRRTPEDWKHLVNFHLGQFPTLEYQALARDRDWWGIAQA
EIIPFLARTYPLGEAPDAYADDASGAYVLAGRQPGRGDYTGRLVLKKAGE
DYEVTMTLDFADGSRSFSGTGRILGAGEWRATLSDGTVTIRQIFALQDGR
FSGRWHDADSDVIGGRLAAVKADAAPQVLAVAPARLKIGEETQLRVAGTG
LGSDLTLPEGVAGSVESAGNGVTVLKLTATGTPGPVSLELGGQKVDLVAY
DRPDRISIVPDLTIARIGGNGGPIPKVPAQFEAMGWLNGPDGQPGTGDDI
ALGAFPASWATDNFDEEAEKMQDAKYAGSIDDTGLFTPAEAGPNPERPMQ
TNNAGNLKVIATVDAEGEPLSAEAHLYATVQRFVDAPIR
Ligand information
Ligand IDHEC
InChIInChI=1S/C34H34N4O4.Fe/c1-7-21-17(3)25-13-26-19(5)23(9-11-33(39)40)31(37-26)16-32-24(10-12-34(41)42)20(6)28(38-32)15-30-22(8-2)18(4)27(36-30)14-29(21)35-25;/h7-8,13-16H,9-12H2,1-6H3,(H,39,40)(H,41,42);/q-4;+4/b21-7?,22-8?,26-13-,29-14-,30-15-,31-16-;
InChIKeyHXQIYSLZKNYNMH-LJNAALQVSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O=C(O)CCC1=C(C2=CC6=C(C(=C/C)\C5=CC4=C(C(\C3=Cc7c(c(c8C=C1N2[Fe](N34)(N56)n78)CCC(=O)O)C)=C/C)C)C)C
OpenEye OEToolkits 1.5.0CC=C1C(=C2C=C3C(=CC)C(=C4N3[Fe]56N2C1=Cc7n5c(c(c7C)CCC(=O)O)C=C8N6C(=C4)C(=C8CCC(=O)O)C)C)C
CACTVS 3.341C\C=C1/C(=C2C=C3N4C(=Cc5n6c(C=C7N8C(=C(C)\C7=C/C)C=C1N2[Fe@@]468)c(C)c5CCC(O)=O)C(=C3C)CCC(O)=O)C
CACTVS 3.341CC=C1C(=C2C=C3N4C(=Cc5n6c(C=C7N8C(=C(C)C7=CC)C=C1N2[Fe]468)c(C)c5CCC(O)=O)C(=C3C)CCC(O)=O)C
FormulaC34 H34 Fe N4 O4
NameHEME C
ChEMBL
DrugBank
ZINC
PDB chain1pby Chain A Residue 991 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1pby Structure of the phenylhydrazine adduct of the quinohemoprotein amine dehydrogenase from Paracoccus denitrificans at 1.7 A resolution.
Resolution1.7 Å
Binding residue
(original residue number in PDB)		C11 C14 H15 R25 I26 T39 R42 M43 H47 V49 R114 F125
Binding residue
(residue number reindexed from 1)		C11 C14 H15 R25 I26 T39 R42 M43 H47 V49 R114 F125
Annotation score4
Enzymatic activity
Enzyme Commision number 1.4.99.3: Transferred entry: 1.4.9.1.
Gene Ontology
Molecular Function
GO:0009055 electron transfer activity
GO:0020037 heme binding
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:1pby, PDBe:1pby, PDBj:1pby
PDBsum1pby
PubMed12925784
UniProtQ8VUT0

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