Structure of PDB 7umh Chain Y

Receptor sequence
>7umhY (length=340) Species: 1148 (Synechocystis sp. PCC 6803) [Search protein sequence]
MQTYGNDTVQYEWWAGNARFADQSGLFIAAHVAQAALTAFWAGAFTLFEI
SRFDPTQAMGDQGLILLPHLATLGWGVGDGGQIVDTYPYFVIGSIHLIAS
AVLGAGALFHTLRAPADLSTLKGQGKKFHFTWENPQQLGIILGHHLLFLG
AGALLLAGKAMYWGGLYDATTQTVRLVSQPTLDPLVIYGYQTHFASISSL
EDLVGGHIFVGFLLIGGGIWHILVPPLGWAKKVLLFSGEAILSYSLGGIA
LAGFVAAYFCAVNTLAYPPEFYGPPLAIKLGIFPYFADTVELPMHAHTSR
AWLANAHFFLAFFFLQGHLWHALRALGFDFKRVEQAFDSL
3D structure
PDB7umh Energetic robustness to large scale structural fluctuations in a photosynthetic supercomplex.
ChainY
Resolution2.6 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 Y A101 G104 A105 A101 G104 A105
BS02 CLA Y L37 F40 A44 F45 L37 F40 A44 F45
BS03 CLA Y F128 H144 L147 F148 I222 F128 H144 L147 F148 I222
BS04 CLA Y F27 I28 H31 A35 F128 F130 I141 H144 H145 F148 F27 I28 H31 A35 F128 F130 I141 H144 H145 F148
BS05 CLA Y I28 V32 V102 G106 F109 H110 Q124 F128 I28 V32 V102 G106 F109 H110 Q124 F128
BS06 CLA Y T38 A42 L66 H69 I92 H96 I249 T38 A42 L66 H69 I92 H96 I249
BS07 CLA Y L149 G152 A153 L156 L203 H207 L251 A252 A256 F259 A266 Y267 L149 G152 A153 L156 L203 H207 L251 A252 A256 F259 A266 Y267
BS08 CLA Y W41 H69 F148 I249 A252 A256 Y267 H307 L310 A311 F314 W41 H69 F148 I249 A252 A256 Y267 H307 L310 A311 F314
BS09 CLA Y N17 Q34 L37 W41 F314 N17 Q34 L37 W41 F314
BS10 CLA Y F312 F313 Q316 L319 W320 F312 F313 Q316 L319 W320
BS11 CLA Y N17 F27 A30 H31 Q34 W132 I141 H145 I241 L242 S245 I249 N17 F27 A30 H31 Q34 W132 I141 H145 I241 L242 S245 I249
BS12 CLA Y L138 L142 H145 L146 L149 L234 F236 I241 Y244 S245 L138 L142 H145 L146 L149 L234 F236 I241 Y244 S245
BS13 CLA Y M1 Y11 W14 A15 N17 L242 L246 F313 F314 G317 W320 H321 R324 M1 Y11 W14 A15 N17 L242 L246 F313 F314 G317 W320 H321 R324
BS14 CLA Y G16 N17 R19 F20 L26 A30 T111 G16 N17 R19 F20 L26 A30 T111
BS15 CLA Y Y188 Y190 Q191 F194 V255 Y188 Y190 Q191 F194 V255
BS16 CLA Y W41 F45 G63 I65 W302 L303 W41 F45 G63 I65 W302 L303
BS17 CLA Y Y244 G247 L251 V255 L315 H318 L319 A322 L326 Y244 G247 L251 V255 L315 H318 L319 A322 L326
BS18 CLA Y L142 L146 L213 G217 W220 H221 P225 P226 L227 W229 L142 L146 L213 G217 W220 H221 P225 P226 L227 W229
BS19 CLA Y I282 F283 P284 F312 I282 F283 P284 F312
Gene Ontology
Molecular Function
GO:0016168 chlorophyll binding
Biological Process
GO:0009767 photosynthetic electron transport chain
GO:0010106 cellular response to iron ion starvation
GO:0015979 photosynthesis
GO:0019684 photosynthesis, light reaction
Cellular Component
GO:0005886 plasma membrane
GO:0009521 photosystem
GO:0009522 photosystem I
GO:0009579 thylakoid
GO:0016020 membrane
GO:0031676 plasma membrane-derived thylakoid membrane

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Cellular Component
External links
PDB RCSB:7umh, PDBe:7umh, PDBj:7umh
PDBsum7umh
PubMed37532717
UniProtQ55274|ISIA_SYNY3 Iron stress-induced chlorophyll-binding protein (Gene Name=isiA)

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