Structure of PDB 8xlp Chain D Binding Site BS04

Receptor Information

>8xlp Chain D (length=341) Species: 52970 (Rhodomonas salina)

RGWFDLMDDWLKRDRFVFVGWSGLLLFPTSYLSIGGWFTGTTFVTSWYTH
GLASSYLEGCNFFTAAVSTPANSMGHSLLLLWGPEAQGDFTRWCQIGGLW
AFCALHGSFGLIGFCLRQFEIARLVGIRPYNAIAFSGPIAIFVSVFLMYP
LGQASWFFAPSLGVAAIFRFLLFIQGFHNFTLNPFHMMGVAGILGAALLC
AIHGATVQNTIFEDGDAANTFRAFTPTQAEETYSMVTANRFWSQIFGVAF
SNKRWLHFFMLFVPLAGLWTSAIGIVGLALNLRAYDFVSQELRAAEDPEF
ETFYTKNILLNEGIRSWMAAQDQPHENFIFPEEVLPRGNAL

Ligand information

• Ligand ID: BCT
• InChI: InChI=1S/CH2O3/c2-1(3)4/h(H2,2,3,4)/p-1
• InChIKey: BVKZGUZCCUSVTD-UHFFFAOYSA-M
• SMILES:
  OpenEye OEToolkits 1.5.0: C(=O)(O)[O-]
  CACTVS 3.341: OC([O-])=O
  ACDLabs 10.04: [O-]C(=O)O
• Formula: C H O3
• Name: BICARBONATE ION
• PDB chain: 8xlp Chain A Residue 412

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): H213 Y243 H267
• Binding residue (residue number reindexed from 1): H203 Y233 H257
• Annotation score: 1

Gene Ontology

Molecular Function

• GO:0005506 iron ion binding
• GO:0009055 electron transfer activity
• GO:0016168 chlorophyll binding
• GO:0016491 oxidoreductase activity
• GO:0046872 metal ion 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

External links

• PDB: RCSB:8xlp, PDBe:8xlp, PDBj:8xlp
• PDBsum: 8xlp
• UniProt: A6MVR3