Structure of PDB 8xlp Chain b Binding Site BS18

Receptor Information
>8xlp Chain b (length=503) Species: 52970 (Rhodomonas salina) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GLPWYRVHTVVLNDPGRLIAVHLMHTALVAGWAGSMALYELAVFDPSDPV
LNPMWRQGMFVMPFMARIGVTDSWGGWSITGESVANPGFWSFEGVALAHI
GLSGLLFLAAVWHWVYWDLELFRDPRTGNPALDLPKIFGIHLLLSGVLCF
GFGAFHVTGAWGPGIWVSDAYGITGKVQPVAPAWGPEGFNPFNPSGVASH
HIAAGILGFAAGIFHIAVRPPQRLYRALRMGNIETVLSSSIAAVFWSAFI
TTGTMWYGSATTPIELFGPTRYQWDSGYFQQEIERRVENSLNEGLSLSEA
WSRIPDKLAFYDYVGNNPAKGGLFRAGPMNKGDGIAEAWLGHPIFQDKEG
RELTVRRMPAFFETFPVILVDKDGIIRADIPFRRAESKYSIEQVGVTTSF
YGGKLNGQVFTDAPTVKKYARKAQLGEVMEFDRTTLESDGVFRSSPRGWY
TFGHANFALLFFLGHLWHGSRTLFRDVFSGIGAEVTEQVEFGAFQKLGDR
STK
Ligand information
Ligand IDWVN
InChIInChI=1S/C40H56/c1-31(19-13-21-33(3)25-27-37-35(5)23-15-29-39(37,7)8)17-11-12-18-32(2)20-14-22-34(4)26-28-38-36(6)24-16-30-40(38,9)10/h11-14,17-23,25-28,37H,15-16,24,29-30H2,1-10H3/b12-11+,19-13+,20-14+,27-25+,28-26+,31-17+,32-18+,33-21+,34-22+/t37-/m0/s1
InChIKeyANVAOWXLWRTKGA-NTXLUARGSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7CC1=C(C(CCC1)(C)C)C=CC(=CC=CC(=CC=CC=C(C)C=CC=C(C)C=CC2C(=CCCC2(C)C)C)C)C
CACTVS 3.385CC(=CC=CC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C)C=CC=C(C)C=C[CH]2C(=CCCC2(C)C)C
CACTVS 3.385CC(=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/[C@H]2C(=CCCC2(C)C)C
OpenEye OEToolkits 2.0.7CC1=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/[C@H]2C(=CCCC2(C)C)C)/C)/C
FormulaC40 H56
Name1,3,3-trimethyl-2-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-[(1R)-2,6,6-trimethylcyclohex-2-en-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohexene;
ALPHA-CAROTENE
ChEMBL
DrugBank
ZINC
PDB chain8xlp Chain b Residue 618 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8xlp Structure of inactive Photosystem II associated with CAC antenna from Rhodomonas Salina
Resolution2.57 Å
Binding residue
(original residue number in PDB)		L29 G32 W33 S104 G105
Binding residue
(residue number reindexed from 1)		L28 G31 W32 S103 G104
Annotation score1
Gene Ontology
Molecular Function
GO:0016168 chlorophyll binding
Biological Process
GO:0015979 photosynthesis
Cellular Component
GO:0009507 chloroplast
GO:0009523 photosystem II
GO:0009535 chloroplast thylakoid membrane
GO:0009579 thylakoid
GO:0016020 membrane

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:8xlp, PDBe:8xlp, PDBj:8xlp
PDBsum8xlp
PubMed
UniProtA6MW31

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