Structure of PDB 4lwy Chain M

Receptor sequence

>4lwyM (length=302) Species: 1063 (Cereibacter sphaeroides) [Search protein sequence]

AEYQNIFTQVQVRGPADLGMTEDVNLANRSGVGPFSTLLGWFGNAQLGPI
YLGSLGVLSLFSGLMWFFTIGIWFWYQAGWNPAVFLRDLFFFSLEPPAPE
YGLSFAAPLKEGGLWLIASFFMFVAVWSWWGRTYLRAQALGMGKHTAWAF
LSAIWLWMVLGFIRPILMGSWSEAVPYGIFSHLDWTNNFSLVHGNHFYNP
FLGLSIAFLYGSALLFAMHGATILAVSRFGGERELEQIADRGTAAERAAL
FWRWTMGFNATMEGIHRWAIWMAVLVTLTGGIGILLSGTVVDNWYVWGQN
HG

3D structure

PDB

4lwy Molecular Dynamic Studies of Reaction Centers Mutants from Rhodobacter sphaeroides and his mutant form L(M196)H+H(M202)L

Chain

Resolution

2.903 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	L160 H182 L183	L160 H182 L183
BS02	BPH	M	Y210 A213 L214	Y210 A213 L214
BS03	BPH	M	L156 W157 T186 F189 S190 H196 F197 L202 S205 I206 Y210 G280 I284	L156 W157 T186 F189 S190 H196 F197 L202 S205 I206 Y210 G280 I284
BS04	BCL	M	G203 I206 A207 Y210 L214	G203 I206 A207 Y210 L214
BS05	BPH	M	S59 G63 W66 F67 W129 A149 F150 A153 A273 T277	S59 G63 W66 F67 W129 A149 F150 A153 A273 T277
BS06	FE	M	H219 E234 H266	H219 E234 H266
BS07	U10	M	M218 H219 T222 A248 A249 W252 M256 N259 A260 I265 W268	M218 H219 T222 A248 A249 W252 M256 N259 A260 I265 W268
BS08	SPN	M	F67 F68 I70 G71 W75 W115 S119 F120 M122 F123 W157 F162 W171 Y177 I179 H182	F67 F68 I70 G71 W75 W115 S119 F120 M122 F123 W157 F162 W171 Y177 I179 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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Biological Process

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Cellular Component

External links

PDB	RCSB:4lwy, PDBe:4lwy, PDBj:4lwy
PDBsum	4lwy
PubMed
UniProt	P0C0Y9\|RCEM_CERSP Reaction center protein M chain (Gene Name=pufM)

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