Structure of PDB 7blz Chain 2

Receptor sequence

>7blz2 (length=179) Species: 280699 (Cyanidioschyzon merolae strain 10D) [Search protein sequence]

GATMPSMPFLKRPSKLDGSLPGGEGCFDPLGFTEVFSLEWLREAEIKHCR
VAMLAVLGVIAQEFGTFDFYNAKSKLQLSPDLHNQFVQNGALQQILLFVC
AWEFIVGLPALIESVNGNREPGYFGFDPLKLGGTVGSAQWKRMQAGELRN
GRLAMIAFGGFFHQQLLTKQGIIEQLAHF

3D structure

PDB

7blz Red alga C.merolae Photosystem I

Chain

Resolution

3.1 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	CLA	2	W116 V120 F138 G139 F140	W102 V106 F124 G125 F126
BS02	C7Z	2	Q108 L111 F112	Q94 L97 F98
BS03	ERG	2	F118 L122 P123 N130	F104 L108 P109 N116
BS04	CLA	2	P22 F23 F41	P8 F9 F27
BS05	CLA	2	G37 G39 C40 F41 D42 T47 L55 R56 E59 H62 R166 M169 I170	G23 G25 C26 F27 D28 T33 L41 R42 E45 H48 R152 M155 I156
BS06	CLA	2	L55 H62	L41 H48
BS07	CLA	2	L68 G72 Q76 G79 T80 F81 F100 L106 F140	L54 G58 Q62 G65 T66 F67 F86 L92 F126
BS08	CLA	2	Y84 G104 A105 Q108 I109 F112	Y70 G90 A91 Q94 I95 F98
BS09	CLA	2	H97 V101 L106 Q107 L110	H83 V87 L92 Q93 L96
BS10	CLA	2	W54 A58 K61 H62 C114 E117 L122 L125	W40 A44 K47 H48 C100 E103 L108 L111
BS11	CLA	2	R64 M67 L68 L71 F138 F140 D141 W154 M157 Q158 E161	R50 M53 L54 L57 F124 F126 D127 W140 M143 Q144 E147
BS12	CLA	2	R156 G160 R163 N164	R142 G146 R149 N150
BS13	CLA	2	G173 G174 H177 Q178 L181 Q189 F193	G159 G160 H163 Q164 L167 Q175 F179
BS14	CLA	2	F176 H177 L180	F162 H163 L166
BS15	CLA	2	L71 A75 F78 F81	L57 A61 F64 F67
BS16	C7Z	2	M67 L71 F140 D141 P142 L143 N164 L167 A171 F175	M53 L57 F126 D127 P128 L129 N150 L153 A157 F161
BS17	C7Z	2	F41 P43 L44 H62 A69 Q76 Q91 M169 F172	F27 P29 L30 H48 A55 Q62 Q77 M155 F158
BS18	RRX	2	F83 Y84 I109 V113 W116 E117	F69 Y70 I95 V99 W102 E103
BS19	ERG	2	K29 G45 E48	K15 G31 E34
BS20	C7Z	2	R166 L167 I170 L181	R152 L153 I156 L167

Gene Ontology

	Biological Process
GO:0009765	photosynthesis, light harvesting

	Cellular Component
GO:0016020	membrane

View graph for
Biological Process

View graph for
Cellular Component

External links

PDB	RCSB:7blz, PDBe:7blz, PDBj:7blz
PDBsum	7blz
PubMed
UniProt	M1UU36

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