Structure of PDB 6nwa Chain q

Receptor sequence
>6nwaq (length=337) Species: 1148 (Synechocystis sp. PCC 6803) [Search protein sequence]
MQTYGNDTVQYEWWAGNARFADQSGLFIAAHVAQAALTAFWAGAFTLFEI
SRFDPTQAMGDQGLILLPHLATLGWGVGDGGQIVDTYPYFVIGSIHLIAS
AVLGAGALFHTLRAPADLSTLKGQGKKFHFTWENPQQLGIILGHHLLFLG
AGALLLAGKAMYWGGLYDATTQTVRLVSQPTLDPLVIYGYQTHFASISSL
EDLVGGHIFVGFLLIGGGIWHILVPPLGWAKKVLLFSGEAILSYSLGGIA
LAGFVAAYFCAVNTLAYPPEFYGPPLAIKLGIFPYFADTVELPMHAHTSR
AWLANAHFFLAFFFLQGHLWHALRALGFDFKRVEQAF
3D structure
PDB6nwa The structure of the stress-induced photosystem I-IsiA antenna supercomplex.
Chainq
Resolution3.48 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 q F40 L108 F40 L108
BS02 CLA q A101 A105 F109 R113 A101 A105 F109 R113
BS03 CLA q F40 F45 F40 F45
BS04 CLA q Q124 K127 F128 H144 F148 I222 Q124 K127 F128 H144 F148 I222
BS05 CLA q H31 F128 F130 I141 H144 H145 F148 H31 F128 F130 I141 H144 H145 F148
BS06 CLA q V32 F109 H110 L121 G125 F128 V32 F109 H110 L121 G125 F128
BS07 CLA q T38 A42 L66 H96 T38 A42 L66 H96
BS08 CLA q L73 L149 G152 L156 H207 L251 A252 A256 F259 Y267 L73 L149 G152 L156 H207 L251 A252 A256 F259 Y267
BS09 CLA q W41 H69 F148 I249 A252 L303 H307 F314 W41 H69 F148 I249 A252 L303 H307 F314
BS10 CLA q N17 Q34 L37 T38 F314 N17 Q34 L37 T38 F314
BS11 CLA q F312 Q316 L319 W320 F312 Q316 L319 W320
BS12 CLA q N17 F20 F27 H31 Q34 H145 G238 I241 L242 S245 N17 F20 F27 H31 Q34 H145 G238 I241 L242 S245
BS13 CLA q L142 H145 L214 L234 F236 I241 Y244 S245 L142 H145 L214 L234 F236 I241 Y244 S245
BS14 CLA q W14 A15 G16 N17 L246 F313 F314 G317 W320 H321 R324 W14 A15 G16 N17 L246 F313 F314 G317 W320 H321 R324
BS15 CLA q W13 N17 R19 L26 A30 W13 N17 R19 L26 A30
BS16 CLA q Y188 Q191 F194 Y188 Q191 F194
BS17 CLA q F45 F48 R52 G63 I65 W302 A306 F45 F48 R52 G63 I65 W302 A306
BS18 CLA q Y244 G247 F254 H318 L319 A322 L326 Y244 G247 F254 H318 L319 A322 L326
BS19 CLA q L142 L146 L213 G217 W220 H221 P226 L227 W229 L142 L146 L213 G217 W220 H221 P226 L227 W229
BS20 CLA q I282 P284 F308 F312 I282 P284 F308 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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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6nwa, PDBe:6nwa, PDBj:6nwa
PDBsum6nwa
PubMed31133699
UniProtQ55274|ISIA_SYNY3 Iron stress-induced chlorophyll-binding protein (Gene Name=isiA)

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