Structure of PDB 8gn1 Chain h Binding Site BS05

Receptor Information
>8gn1 Chain h (length=63) Species: 32053 (Thermostichus vulcanus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ARRTWLGDILRPLNSEYGKVAPGWGTTPLMAVFMGLFLVFLLIILEIYNS
TLILDGVNVSWKA
Ligand information
Ligand IDRRX
InChIInChI=1S/C40H56O/c1-30(18-13-20-32(3)23-25-37-34(5)22-15-27-39(37,7)8)16-11-12-17-31(2)19-14-21-33(4)24-26-38-35(6)28-36(41)29-40(38,9)10/h11-14,16-21,23-26,36,41H,15,22,27-29H2,1-10H3/b12-11+,18-13+,19-14+,25-23+,26-24+,30-16+,31-17+,32-20+,33-21+/t36-/m1/s1
InChIKeyDMASLKHVQRHNES-FKKUPVFPSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6CC1=C(C(CCC1)(C)C)C=CC(=CC=CC(=CC=CC=C(C)C=CC=C(C)C=CC2=C(CC(CC2(C)C)O)C)C)C
CACTVS 3.385CC(=C\C=C\C=C(C)\C=C\C=C(C)\C=C\C1=C(C)C[C@@H](O)CC1(C)C)/C=C/C=C(C)/C=C/C2=C(C)CCCC2(C)C
CACTVS 3.385CC(=CC=CC=C(C)C=CC=C(C)C=CC1=C(C)C[CH](O)CC1(C)C)C=CC=C(C)C=CC2=C(C)CCCC2(C)C
OpenEye OEToolkits 1.7.6CC1=C(C(CCC1)(C)C)/C=C/C(=C/C=C/C(=C/C=C/C=C(\C)/C=C/C=C(\C)/C=C/C2=C(C[C@H](CC2(C)C)O)C)/C)/C
ACDLabs 12.01OC2CC(=C(\C=C\C(=C\C=C\C(=C\C=C\C=C(\C=C\C=C(\C=C\C1=C(C)CCCC1(C)C)C)C)C)C)C(C)(C)C2)C
FormulaC40 H56 O
Name(3R)-beta,beta-caroten-3-ol;
beta-Cryptoxanthin
ChEMBL
DrugBankDB15914
ZINCZINC000004097702
PDB chain8gn1 Chain h Residue 702 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8gn1 Structural insights into the action mechanisms of artificial electron acceptors in photosystem II.
Resolution2.1 Å
Binding residue
(original residue number in PDB)		M35 L37 F38 F41
Binding residue
(residue number reindexed from 1)		M34 L36 F37 F40
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0042301 phosphate ion binding
Biological Process
GO:0015979 photosynthesis
GO:0050821 protein stabilization
Cellular Component
GO:0009523 photosystem II
GO:0009579 thylakoid
GO:0016020 membrane
GO:0031676 plasma membrane-derived thylakoid membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8gn1, PDBe:8gn1, PDBj:8gn1
PDBsum8gn1
PubMed37209822
UniProtP19052|PSBH_THEVL Photosystem II reaction center protein H (Fragment) (Gene Name=psbH)

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