Structure of PDB 6kig Chain 1

Receptor sequence
>6kig1 (length=339) Species: 1140 (Synechococcus elongatus PCC 7942 = FACHB-805) [Search protein sequence]
MQTYNNPEVTYDWWAGNARFANLSGLFIAAHVAQAALIMFWAGAFTLYEI
SWLTADQSMGEQGLILLPHLATLGLGVGDGGQVTDTYPLFVVGAVHLIAS
AVLGAGALFHTFRAPSDLAAASGAAKRFHFDWNDPKQLGLILGHHLLFLG
VGALLLVAKATTWGGLYDAASQTVRLVTEPTLNPAVIYGYQTHFASIDNL
EDLVGGHVYVGVMLIAGGIWHILVPPFQWTKKVLIYSGEAILSYSLGGIA
LAGFVAAYFCAVNTLAYPVEFYGAPLEIKLGVTPYFADTVQLPFGAHTPR
AWLSNAHFFLAFFCLQGHLWHALRAMGFDFRRVEKALSS
3D structure
PDB6kig Structural basis for energy and electron transfer of the photosystem I-IsiA-flavodoxin supercomplex.
Chain1
Resolution2.9 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 CLA 1 L149 A153 L156 H207 V255 A256 A266 Y267 L149 A153 L156 H207 V255 A256 A266 Y267
BS02 CLA 1 W41 H69 L73 G152 L155 K159 I249 A252 G253 A256 Y267 H307 C314 W41 H69 L73 G152 L155 K159 I249 A252 G253 A256 Y267 H307 C314
BS03 CLA 1 I38 M39 A42 H69 L70 V92 H96 I249 I38 M39 A42 H69 L70 V92 H96 I249
BS04 CLA 1 W41 F45 Y48 W52 G63 I65 W302 W41 F45 Y48 W52 G63 I65 W302
BS05 CLA 1 Y244 G247 L251 F254 V255 L315 H318 L319 A322 Y244 G247 L251 F254 V255 L315 H318 L319 A322
BS06 CLA 1 L142 L146 G217 W220 H221 F227 W229 T230 L142 L146 G217 W220 H221 F227 W229 T230
BS07 CLA 1 L138 L142 L146 L149 Y236 I241 Y244 S245 L138 L142 L146 L149 Y236 I241 Y244 S245
BS08 CLA 1 W14 A15 N17 L242 L246 F313 G317 W320 H321 R324 W14 A15 N17 L242 L246 F313 G317 W320 H321 R324
BS09 CLA 1 N17 F20 F27 H31 Q34 I241 L242 S245 I249 N17 F20 F27 H31 Q34 I241 L242 S245 I249
BS10 CLA 1 Q34 L37 I38 W41 Q34 L37 I38 W41
BS11 CLA 1 W13 G16 N17 R19 F20 L26 A30 W13 G16 N17 R19 F20 L26 A30
BS12 CLA 1 F27 I28 H31 V32 F128 F130 I141 H144 H145 F148 F27 I28 H31 V32 F128 F130 I141 H144 H145 F148
BS13 CLA 1 I28 G106 F109 H110 L118 A124 F128 I28 G106 F109 H110 L118 A124 F128
BS14 CLA 1 R127 F128 L140 H144 L147 I222 R127 F128 L140 H144 L147 I222
BS15 CLA 1 Y188 Q191 F194 M213 L251 Y188 Q191 F194 M213 L251
BS16 CLA 1 F312 F313 Q316 L319 F312 F313 Q316 L319
BS17 CLA 1 V282 T283 P284 F312 V282 T283 P284 F312
BS18 CLA 1 I98 A101 A105 F109 I98 A101 A105 F109
BS19 CLA 1 F40 L108 F40 L108
BS20 CLA 1 F40 F45 F40 F45
Gene Ontology
Molecular Function
GO:0016168 chlorophyll binding
Biological Process
GO:0009767 photosynthetic electron transport chain
GO:0015979 photosynthesis
GO:0019684 photosynthesis, light reaction
Cellular Component
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:6kig, PDBe:6kig, PDBj:6kig
PDBsum6kig
PubMed32042157
UniProtP15347|ISIA_SYNE7 Iron stress-induced chlorophyll-binding protein (Gene Name=isiA)

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