Structure of PDB 4o79 Chain A Binding Site BS01
Receptor Information
>4o79 Chain A (length=210) Species:
3702
(Arabidopsis thaliana) [
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PIFMVVRVLGFIIAALVLTWTVHYRGGLALSSDNKDHIFNVHPVMMVIGL
ILFNGEAMLAYKSVQGTKNLKKLVHLTLQLTAFILSLIGVWAALKFHIDK
GIENFYSLHSWLGLACLFLFAFQWAAGFVTYWYPGGSRNSRASLMPWHVF
LGISIYALALVTATTGILEKVTFLQVNQVITRYSTEAMLVNTMGVLILIL
GGFVILGVVT
Ligand information
Ligand ID
HEM
InChI
InChI=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-;
InChIKey
KABFMIBPWCXCRK-RGGAHWMASA-L
SMILES
Software
SMILES
OpenEye OEToolkits 1.7.6
Cc1c2n3c(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 3.385
CC1=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 12.01
C=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
Formula
C34 H32 Fe N4 O4
Name
PROTOPORPHYRIN IX CONTAINING FE;
HEME
ChEMBL
DrugBank
DB18267
ZINC
PDB chain
4o79 Chain A Residue 301 [
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Receptor-Ligand Complex Structure
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PDB
4o79
Structure and mechanism of a eukaryotic transmembrane ascorbate-dependent oxidoreductase
Resolution
2.003 Å
Binding residue
(original residue number in PDB)
W29 F48 H51 M55 L103 H106 N113 S116 H118 S119 G122 A168 T171 A172 G175 I176 E178
Binding residue
(residue number reindexed from 1)
W20 F39 H42 M46 L94 H97 N104 S107 H109 S110 G113 A159 T162 A163 G166 I167 E169
Annotation score
1
Enzymatic activity
Enzyme Commision number
7.2.1.3
: ascorbate ferrireductase (transmembrane).
Gene Ontology
Molecular Function
GO:0000293
ferric-chelate reductase activity
GO:0016491
oxidoreductase activity
GO:0046872
metal ion binding
GO:0140571
transmembrane ascorbate ferrireductase activity
Biological Process
GO:0019852
L-ascorbic acid metabolic process
GO:0055085
transmembrane transport
Cellular Component
GO:0005794
Golgi apparatus
GO:0016020
membrane
View graph for
Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:4o79
,
PDBe:4o79
,
PDBj:4o79
PDBsum
4o79
PubMed
24449903
UniProt
Q9SWS1
|ACFR2_ARATH Transmembrane ascorbate ferrireductase 2 (Gene Name=CYB561B)
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