Structure of PDB 2bhw Chain C Binding Site BS04

Receptor Information
>2bhw Chain C (length=223) Species: 3888 (Pisum sativum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ASSGSPWYGPDRVKYLGPFSGESPSYLTGEFPGDYGWDTAGLSADPETFS
KNRELEVIHSRWAMLGALGSVFPELLSRNGVKFGEAVWFKAGSQIFSEGG
LDYLGNPSLVHAQSILAIWATQVILMGAVEGYRIAGGPLGEVVDPLYPGG
SFDPLGLADDPEAFAELKVKELKNGRLAMFSMFGFFVQAIVTGKGPLENL
ADHLADPVNNNAWSYATNFVPGK
Ligand information
Ligand IDXAT
InChIInChI=1S/C40H56O4/c1-29(17-13-19-31(3)21-23-39-35(5,6)25-33(41)27-37(39,9)43-39)15-11-12-16-30(2)18-14-20-32(4)22-24-40-36(7,8)26-34(42)28-38(40,10)44-40/h11-24,33-34,41-42H,25-28H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,29-15+,30-16+,31-19+,32-20+/t33-,34-,37+,38+,39-,40-/m0/s1
InChIKeySZCBXWMUOPQSOX-WVJDLNGLSA-N
SMILES
SoftwareSMILES
CACTVS 3.385CC(=C\C=C\C=C(C)\C=C\C=C(C)\C=C\[C@@]12O[C@]1(C)C[C@@H](O)CC2(C)C)/C=C/C=C(C)/C=C/[C@@]34O[C@]3(C)C[C@@H](O)CC4(C)C
OpenEye OEToolkits 1.7.5CC(=CC=CC=C(C)C=CC=C(C)C=CC12C(CC(CC1(O2)C)O)(C)C)C=CC=C(C)C=CC34C(CC(CC3(O4)C)O)(C)C
OpenEye OEToolkits 1.7.5C/C(=C\C=C\C=C(\C=C\C=C(\C=C\[C@@]12O[C@@]1(C[C@H](CC2(C)C)O)C)/C)/C)/C=C/C=C(/C=C/[C@@]34O[C@@]3(C[C@H](CC4(C)C)O)C)\C
CACTVS 3.385CC(=CC=CC=C(C)C=CC=C(C)C=C[C]12O[C]1(C)C[CH](O)CC2(C)C)C=CC=C(C)C=C[C]34O[C]3(C)C[CH](O)CC4(C)C
ACDLabs 10.04OC1CC(C)(C)C2(OC2(C)C1)/C=C/C(=C/C=C/C(=C/C=C/C=C(/C=C/C=C(/C=C/C34OC4(C)CC(O)CC3(C)C)C)C)C)C
FormulaC40 H56 O4
Name(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL;
VIOLAXANTHIN
ChEMBL
DrugBankDB03460
ZINCZINC000008221270
PDB chain2bhw Chain C Residue 504 [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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PDB2bhw Mechanisms of Photoprotection and Nonphotochemical Quenching in Pea Light-Harvesting Complex at 2.5 A Resolution.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		A221 W222 Y224
Binding residue
(residue number reindexed from 1)		A212 W213 Y215
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Biological Process
GO:0009765 photosynthesis, light harvesting
Cellular Component
GO:0016020 membrane

View graph for
Biological Process
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Cellular Component
External links
PDB RCSB:2bhw, PDBe:2bhw, PDBj:2bhw
PDBsum2bhw
PubMed15719016
UniProtP07371|CB22_PEA Chlorophyll a-b binding protein AB80, chloroplastic (Gene Name=AB80)

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