Structure of PDB 7yq2 Chain c

Receptor sequence
>7yq2c (length=456) Species: 197221 (Thermosynechococcus vestitus BP-1) [Search protein sequence]
SNSIFATNRDQESSGFAWWAGNARLINLSGKLLGAHVAHAGLIVFWAGAM
TLFELAHFIPEKPMYEQGLILIPHIATLGWGVGPGGEVVDTFPFFVVGVV
HLISSAVLGFGGVYHAIRGPETLEEYSSFFGYDWKDKNKMTTILGFHLIV
LGIGALLLVAKAMFFGGLYDTWAPGGGDVRVITNPTLDPRVIFGYLLKSP
FGGEGWIVSVNNLEDVVGGHIWIGLICIAGGIWHILTTPFGWARRAFIWS
GEAYLSYSLGALSMMGFIATCFVWFNNTVYPSEFYGPTGPEASQAQAMTF
LIRDQKLGANVGSAQGPTGLGKYLMRSPTGEIIFGGETMRFWDFRGPWLE
PLRGPNGLDLNKIKNDIQPWQERRAAEYMTHAPLGSLNSVGGVATEINSV
NFVSPRSWLATSHFVLAFFFLVGHLWHAGRARAAAAGFEKGIDRESEPVL
SMPSLD
3D structure
PDB7yq2 Crystal structures of photosystem II from a cyanobacterium expressing psbA 2 in comparison to psbA 3 reveal differences in the D1 subunit.
Chainc
Resolution1.9 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 OEX c E354 R357 E337 R340
BS02 CA c F22 T24 D27 E29 S30 F5 T7 D10 E12 S13
BS03 CLA c L168 G171 A172 L175 H237 I240 M282 F289 V296 Y297 L151 G154 A155 L158 H220 I223 M265 F272 V279 Y280
BS04 CLA c W63 H91 F182 L279 M282 A286 V290 Y297 H430 L433 F437 W46 H74 F165 L262 M265 A269 V273 Y280 H413 L416 F420
BS05 CLA c I60 V61 A64 L88 H91 V114 H118 I43 V44 A47 L71 H74 V97 H101
BS06 CLA c W63 M67 F70 G85 I87 W425 S429 F436 W46 M50 F53 G68 I70 W408 S412 F419
BS07 CLA c Y274 G277 M281 L438 H441 L442 A445 R449 Y257 G260 M264 L421 H424 L425 A428 R432
BS08 CLA c L161 L165 L213 I243 G247 W250 H251 T255 P256 F257 W259 F264 L144 L148 L196 I226 G230 W233 H234 T238 P239 F240 W242 F247
BS09 CLA c M157 L161 H164 L168 W266 Y271 Y274 S275 A278 M282 M140 L144 H147 L151 W249 Y254 Y257 S258 A261 M265
BS10 CLA c W36 A37 N39 L272 L276 F436 F437 G440 W443 H444 R447 W19 A20 N22 L255 L259 F419 F420 G423 W426 H427 R430
BS11 CLA c N39 L49 A52 H53 H56 Y149 W151 M157 G268 E269 Y271 L272 S275 N22 L32 A35 H36 H39 Y132 W134 M140 G251 E252 Y254 L255 S258
BS12 CLA c H56 L59 I60 W63 F437 H39 L42 I43 W46 F420
BS13 CLA c R26 W35 G38 N39 R41 L42 K48 A52 R9 W18 G21 N22 R24 L25 K31 A35
BS14 CLA c H53 F146 F147 Y149 F163 H164 I166 V167 H36 F129 F130 Y132 F146 H147 I149 V150
BS15 CLA c L50 V124 G128 Y131 H132 P137 Y143 F147 L33 V107 G111 Y114 H115 P120 Y126 F130
BS16 GOL c S31 G32 K457 S14 G15 K440
Gene Ontology
Molecular Function
GO:0016168 chlorophyll binding
GO:0045156 electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
GO:0046872 metal ion binding
Biological Process
GO:0009767 photosynthetic electron transport chain
GO:0009772 photosynthetic electron transport in photosystem II
GO:0015979 photosynthesis
GO:0019684 photosynthesis, light reaction
Cellular Component
GO:0005737 cytoplasm
GO:0009521 photosystem
GO:0009523 photosystem II
GO:0009579 thylakoid
GO:0016020 membrane
GO:0031676 plasma membrane-derived thylakoid membrane
GO:0042651 thylakoid membrane

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Molecular Function
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Cellular Component
External links
PDB RCSB:7yq2, PDBe:7yq2, PDBj:7yq2
PDBsum7yq2
PubMed36334624
UniProtQ8DIF8|PSBC_THEVB Photosystem II CP43 reaction center protein (Gene Name=psbC)

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