Structure of PDB 6kgx Chain L5

Receptor sequence

>6kgxL5 (length=146) Species: 35688 (Porphyridium purpureum) [Search protein sequence]

ADGNKRLDAVNSIVSNASCMVSDAVSGMICENPGLISPGGNCYTNRRMAA
CLRDGEIILRYVSYALLAGDASVLEDRCLNGLKETYIALGVPTNSSIRAV
SIMKAQAVAFITNTATERKMSFAAGDCTSLASEVASYFDRVGAAIS

3D structure

PDB

6kgx Structural basis of energy transfer in Porphyridium purpureum phycobilisome.

Chain

Resolution

2.8 Å

3D
structure

Enzymatic activity

Enzyme Commision number

Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)
BS01	PEB	L5	N72 C73 R78 C82 R84 D85 I88 C109 L113 T116 L120	N41 C42 R47 C51 R53 D54 I57 C78 L82 T85 L89
BS02	PEB	L5	N35 K36 L38 D39 I142 F153 A154 C158	N4 K5 L7 D8 I111 F122 A123 C127
BS03	PEB	L5	C50 D54 C61 I133 Q137 F141 T145 A146 T147 E148 R149	C19 D23 C30 I102 Q106 F110 T114 A115 T116 E117 R118

Gene Ontology

	Biological Process
GO:0015979	photosynthesis

	Cellular Component
GO:0009507	chloroplast
GO:0009535	chloroplast thylakoid membrane
GO:0009579	thylakoid
GO:0016020	membrane
GO:0030089	phycobilisome

External links

PDB	RCSB:6kgx, PDBe:6kgx, PDBj:6kgx
PDBsum	6kgx
PubMed	32076272
UniProt	P11393\|PHEB_PORPP B-phycoerythrin beta chain (Gene Name=cpeB)