Structure of PDB 7r3k Chain 5

Receptor sequence
>7r3k5 (length=227) Species: 3055 (Chlamydomonas reinhardtii) [Search protein sequence]
DRKLWAPGVVAPEYLKGDLAGDYGWDPLGLGADPTALKWYRQSELQHARW
AMLGVAGVLVQEIVKPDVYFYEAGLPQNLPEPFTNINMGGLLAWEFILMH
WVEVRRWQDYKNFGSVNEDPIFKGNKVPNPEMGYPGGIFDPFGFSKGNLK
ELQTKEIKNGRLAMIAYMAFILQAQATGKGPLAALSAHLSNPFGNNILKN
IGTCTVPHSVDVQGLTIPLTCLWPGSQ
3D structure
PDB7r3k Structure of Photosystem I Supercomplex Isolated from a Chlamydomonas reinhardtii Cytochrome b6f Temperature-Sensitive Mutant.
Chain5
Resolution2.52 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)		 Binding affinity
BS01 CLA 5 I231 G232 W253 P254 I201 G202 W223 P224
BS02 RRX 5 M82 D170 P171 F172 F174 L192 A193 A196 F200 Q203 P211 M52 D140 P141 F142 F144 L162 A163 A166 F170 Q173 P181
BS03 CLA 5 R79 M82 L83 Y164 P165 G166 F174 S175 L182 E186 R49 M52 L53 Y134 P135 G136 F144 S145 L152 E156
BS04 CLA 5 K185 N189 L192 K155 N159 L162
BS05 CLA 5 A199 L202 Q203 T207 L215 H218 N225 I227 N230 A169 L172 Q173 T177 L185 H188 N195 I197 N200
BS06 CLA 5 L49 G51 D52 Y53 W55 L60 L67 Y70 R71 S73 E74 R191 M194 L19 G21 D22 Y23 W25 L30 L37 Y40 R41 S43 E44 R161 M164
BS07 CLA 5 Y70 H77 M198 Y40 H47 M168
BS08 CLA 5 W80 G87 V90 Q91 K95 P110 F113 W50 G57 V60 Q61 K65 P80 F83
BS09 CLA 5 E181 T184 K185 K188 N189 E151 T154 K155 K158 N159
BS10 CLA 5 H218 L219 P222 F223 H188 L189 P192 F193
BS11 CLA 5 K33 W35 P37 Y53 W55 K3 W5 P7 Y23 W25
BS12 CHL 5 Y101 E102 G104 L105 E125 I247 P248 L249 Y71 E72 G74 L75 E95 I217 P218 L219
BS13 CHL 5 R79 W80 W131 V132 R135 R136 D139 V146 G163 P165 F169 P171 R49 W50 W101 V102 R105 R106 D109 V116 G133 P135 F139 P141
BS14 CLA 5 W69 Q72 S73 Q76 H77 W80 F126 M129 H130 E133 R136 W137 W39 Q42 S43 Q46 H47 W50 F96 M99 H100 E103 R106 W107
BS15 CHL 5 G104 L109 F113 L121 W124 E125 L128 G74 L79 F83 L91 W94 E95 L98
BS16 CLA 5 L252 W253 P254 L222 W223 P224
BS17 CHL 5 W131 R135 D149 P150 I151 F152 N155 K156 V157 W101 R105 D119 P120 I121 F122 N125 K126 V127
BS18 CLA 5 F126 H130 W137 F96 H100 W107
BS19 CLA 5 T65 W69 Y140 K141 T35 W39 Y110 K111
BS20 CLA 5 A123 W124 I127 A93 W94 I97
BS21 C7Z 5 W137 P248 W107 P218
BS22 CHL 5 I127 H130 W131 R135 I97 H100 W101 R105
Gene Ontology
Molecular Function
GO:0016168 chlorophyll binding
Biological Process
GO:0009416 response to light stimulus
GO:0009765 photosynthesis, light harvesting
GO:0009768 photosynthesis, light harvesting in photosystem I
GO:0015979 photosynthesis
Cellular Component
GO:0009507 chloroplast
GO:0009522 photosystem I
GO:0009523 photosystem II
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:7r3k, PDBe:7r3k, PDBj:7r3k
PDBsum7r3k
PubMed36979472
UniProtQ75VY8

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