Structure of PDB 5zgb Chain B Binding Site BS01

Receptor Information
>5zgb Chain B (length=731) Species: 280699 (Cyanidioschyzon merolae strain 10D) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ATKFPKFSQALASDPTTRRIWYGIATAHDFESHDGMTEENLYQKIFASHF
GHLAIIFLWTSGNLFHVAWQGNFEQWVANPLKTKPLAHAIWDPHFGQAAL
KAFTRGDTVANISYSGVYHWWYTIGIRNNVELYTGALGLLVLSAVFLLAG
WLHIQPKFKPSLSWFKNNESRLNHHLAGLFGVSSLAWTGHLVHVAIPASR
GQHVGWDNFIMTPPHPAGLQPFFTGNWSVYAQSPDSMQHVFGTSQGAGTA
ILTFLGGFHPQTQSLWLTDMAHHHLAIAVIFIVAGHMYRTNFGIGHNLKT
ILEAHRPPSGRLGKGHIGIYQTLTNSLHFQLGLALASLSVVTSLVAQHMY
AMPPYAYMAFDYVTQSALYTHHQYIAGLLIVGAFAHGAIFFIRDYDPEQN
QDNVLARMLAHKEAVISHLSWVSLFLGFHTLGLYVHNDVVVAFGNPEKQI
LIEPIFAQWIQATSGKMLYGFQVLLSSSTSNASVAAQQLWLPGWLEAVNN
ESNSLFLTIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDF
GYSFPCDGPGRGGTCDISAWDAFYLAMFWMLNTIGWVTFYWHWKHLSLWQ
GNVAQFNESSTYLMGWLRDYLWLNSSPLINGYNPYGMNSLAVWSWMFLFA
HLVWATGFMFLISWRGYWQELIETLAWAHERTPLANLIRWKDKPVALSIV
QARLVGLVHFTVGYILTYAAFVIASTAGKFS
Ligand information
>5zgb Chain M (length=27) Species: 280699 (Cyanidioschyzon merolae strain 10D) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
ITDNQVFVALIMALVCGYLAVKLAKQL
Receptor-Ligand Complex Structure
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PDB5zgb Unique organization of photosystem I-light-harvesting supercomplex revealed by cryo-EM from a red alga
Resolution3.63 Å
Binding residue
(original residue number in PDB)		F66 W70 Y134 L138 L141 L148 L149 G151 W152 I155 Q156
Binding residue
(residue number reindexed from 1)		F65 W69 Y133 L137 L140 L147 L148 G150 W151 I154 Q155
Enzymatic activity
Enzyme Commision number 1.97.1.12: photosystem I.
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0009055 electron transfer activity
GO:0016168 chlorophyll binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0015979 photosynthesis
Cellular Component
GO:0009507 chloroplast
GO:0009522 photosystem I
GO:0009535 chloroplast thylakoid membrane
GO:0009579 thylakoid
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5zgb, PDBe:5zgb, PDBj:5zgb
PDBsum5zgb
PubMed29632169
UniProtQ85FY6|PSAB_CYAM1 Photosystem I P700 chlorophyll a apoprotein A2 (Gene Name=psaB)

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