Structure of PDB 7vlc Chain H Binding Site BS02

Receptor Information
>7vlc Chain H (length=147) Species: 104711 (Lamellibrachia satsuma) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
FCSEADATIVIKQWNQIYNAGIGAKSRWTMGNEIFSSLFKLKPESEVLFN
NVNVANMSSGAFHAHTVRVLSGLDMGINYLNDAGTLTSLTAHLAAQHVAR
TGLKAVYFDAMGKVLMTVLPSLIDNFNPDAWRNCLLPLKNAIAKGLP
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 chain7vlc Chain H Residue 200 [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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PDB7vlc Structures of oxygen dissociation intermediates of 400 kDa V2 hemoglobin provide coarse snapshots of the protein allostery.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		F51 V54 H67 R70 V71 L95 Q98 H99 R102 L105 Y109 F110 M113
Binding residue
(residue number reindexed from 1)		F49 V52 H65 R68 V69 L93 Q96 H97 R100 L103 Y107 F108 M111
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005344 oxygen carrier activity
GO:0005506 iron ion binding
GO:0019825 oxygen binding
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0015671 oxygen transport
Cellular Component
GO:0005576 extracellular region
GO:0005833 hemoglobin complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7vlc, PDBe:7vlc, PDBj:7vlc
PDBsum7vlc
PubMed35797404
UniProtS0BAP9

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