Structure of PDB 1jgy Chain M

Receptor sequence

>1jgyM (length=302) Species: 1063 (Cereibacter sphaeroides) [Search protein sequence]

AEYQNIFSQVQVRGPADLGMTEDVNLANRSGVGPFSTLLGWFGNAQLGPI
YLGSLGVLSLFSGLMWFFTIGIWFWFQAGWNPAVFLRDLFFFSLEPPAPE
YGLSFAAPLKEGGLWLIASFFMFVAVWSWWGRTYLRAQALGMGKHTAWAF
LSAIWLWMVLGFIRPILMGSWSEAVPYGIFSHLDWTNNFSLVHGNLFYNP
FHGLSIAFLYGSALLFAMHGATILAVSRFGGERELEQIADRGTAAERAAL
FWRWTMGFNATMEGIHRWAIWMAVLVTLTGGIGILLSGTVVDNWYVWGQN
HG

3D structure

PDB

1jgy Individual interactions influence the crystalline order for membrane proteins.

Chain

Resolution

2.7 Å

3D
structure

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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	BCL	M	F90 L160 I179 H182 L183	F90 L160 I179 H182 L183
BS02	BPH	M	Y210 A213 L214 W252	Y210 A213 L214 W252
BS03	FE	M	H219 E234 H266	H219 E234 H266
BS04	BCL	M	A153 L156 W157 T186 N187 F189 S190 L196 F197 H202 S205 I206 Y210 G280 I284	A153 L156 W157 T186 N187 F189 S190 L196 F197 H202 S205 I206 Y210 G280 I284
BS05	BCL	M	G203 I206 A207 Y210 L214	G203 I206 A207 Y210 L214
BS06	BPH	M	G63 F67 A125 W129 F150 A153 A273 T277	G63 F67 A125 W129 F150 A153 A273 T277
BS07	U10	M	M218 H219 W252 M256 A260 I265	M218 H219 W252 M256 A260 I265
BS08	SPO	M	F67 F68 S119 F120 M122 W157 F162 Y177 H182	F67 F68 S119 F120 M122 W157 F162 Y177 H182

Gene Ontology

	Molecular Function
GO:0042314	bacteriochlorophyll binding
GO:0045156	electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
GO:0046872	metal ion binding

	Biological Process
GO:0009772	photosynthetic electron transport in photosystem II
GO:0015979	photosynthesis
GO:0019684	photosynthesis, light reaction

	Cellular Component
GO:0016020	membrane
GO:0030077	plasma membrane light-harvesting complex
GO:0042717	plasma membrane-derived chromatophore membrane

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Molecular Function

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Cellular Component

External links

PDB	RCSB:1jgy, PDBe:1jgy, PDBj:1jgy
PDBsum	1jgy
PubMed	11526320
UniProt	P0C0Y9\|RCEM_CERSP Reaction center protein M chain (Gene Name=pufM)

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