Structure of PDB 8xlp Chain k Binding Site BS03

Receptor Information

>8xlp Chain k (length=37) Species: 52970 (Rhodomonas salina)

KLPEAYAVFKPIIDVAPVIPVFFLLLAFVWQAAVGFR

Ligand information

• Ligand ID: WVN
• InChI: InChI=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
• InChIKey: ANVAOWXLWRTKGA-NTXLUARGSA-N
• SMILES:
  OpenEye OEToolkits 2.0.7: CC1=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 3.385: CC(=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 3.385: CC(=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 2.0.7: CC1=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
• Formula: C40 H56
• Name: 1,3,3-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
• PDB chain: 8xlp Chain y Residue 89

Receptor-Ligand Complex Structure

Structure summary

• PDB: 8xlp Structure of inactive Photosystem II associated with CAC antenna from Rhodomonas Salina
• Resolution: 2.57 Å
• Binding residue (original residue number in PDB): I27 F30 F31 L33 F36 V37
• Binding residue (residue number reindexed from 1): I19 F22 F23 L25 F28 V29
• Annotation score: 1

Gene Ontology

Biological Process

• GO:0015979 photosynthesis

Cellular Component

• GO:0005737 cytoplasm
• GO:0009507 chloroplast
• GO:0009523 photosystem II
• GO:0009535 chloroplast thylakoid membrane
• GO:0009579 thylakoid
• GO:0016020 membrane

External links

• PDB: RCSB:8xlp, PDBe:8xlp, PDBj:8xlp
• PDBsum: 8xlp
• UniProt: A6MVZ3