Structure of PDB 1vyd Chain A Binding Site BS01

Receptor Information
>1vyd Chain A (length=116) Species: 1061 (Rhodobacter capsulatus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GDAAKGEKEFNKCKTCHSIIAPDGTEIVKGAKTGPNLYGVVGRTAGTYPE
FKYKDSIVALGASGFAWTEEDIATYVKDPGAFLKEKLDDKKAKTEMAFKL
AKGGEDVAAYLASVVK
Ligand information
Ligand IDHEM
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,1-2,9-12H2,3-6H3,(H4,35,36,37,38,39,40,41,42);/q;+2/p-2/b25-13-,26-13-,27-14-,28-15-,29-14-,30-15-,31-16-,32-16-;
InChIKeyKABFMIBPWCXCRK-RGGAHWMASA-L
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6Cc1c2n3c(c1CCC(=O)O)C=C4C(=C(C5=[N]4[Fe]36[N]7=C(C=C8N6C(=C5)C(=C8C)C=C)C(=C(C7=C2)C)C=C)C)CCC(=O)O
CACTVS 3.385CC1=C(CCC(O)=O)C2=Cc3n4[Fe]5|6|N2=C1C=c7n5c(=CC8=N|6C(=Cc4c(C)c3CCC(O)=O)C(=C8C=C)C)c(C)c7C=C
ACDLabs 12.01C=1c3c(c(c4C=C5C(=C(C=6C=C7C(=C(C8=CC=2C(=C(C=1N=2[Fe](n34)(N5=6)N78)CCC(=O)O)C)\C=C)C)\C=C)C)C)CCC(=O)O
FormulaC34 H32 Fe N4 O4
NamePROTOPORPHYRIN IX CONTAINING FE;
HEME
ChEMBL
DrugBankDB18267
ZINC
PDB chain1vyd Chain A Residue 1117 [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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PDB1vyd Protein Dynamics in the Region of the Sixth Ligand Methionine Revealed by Studies of Imidazole Binding to Rhodobacter Capsulatus Cytochrome C2 Hinge Mutants.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		K12 C13 C16 H17 Y53 I57 W67 Y75 V76 E95 M96 F98
Binding residue
(residue number reindexed from 1)		K12 C13 C16 H17 Y53 I57 W67 Y75 V76 E95 M96 F98
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0009055 electron transfer activity
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0015979 photosynthesis

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1vyd, PDBe:1vyd, PDBj:1vyd
PDBsum1vyd
PubMed15196014
UniProtP00094|CYC2_RHOCB Cytochrome c2 (Gene Name=cycA)

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