Structure of PDB 6kad Chain 9

Receptor sequence

>6kad9 (length=218) Species: 3055 (Chlamydomonas reinhardtii) [Search protein sequence]

EFYGPNRAKWLGPYSENATPAYLTGEFPGDYGWDTAGLSADPETFKRYRE
LELIHARWAMLGALGCITPELLAKSGTQFGEAVWFKAGAQIFSEGGLDYL
GNPSLVHAQNIVATLAVQVILMGLVEGYRVNGGPAGEGLDPLYPGESFDP
LGLADDPDTFAELKVKEIKNGRLAMFSMFGFFVQAIVTGKGPIQNLDDHL
SNPTVNNAFAFATKFTPS

3D structure

PDB

6kad Structural insight into light harvesting for photosystem II in green algae.

Chain

Resolution

3.4 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	CHL	9	F247 A250 F253	F209 A212 F215
BS02	CHL	9	W71 T73	W33 T35
BS03	CHL	9	K47 W48 L49 Y69	K9 W10 L11 Y31
BS04	CLA	9	W48 G67 D68 Y69 G70 L76 S77 F83 Y86 R87 E90 R210 M213 F217	W10 G29 D30 Y31 G32 L38 S39 F45 Y48 R49 E52 R172 M175 F179
BS05	CLA	9	T106 F117 Q128 Y137	T68 F79 Q90 Y99
BS06	CHL	9	L143 V144 H145 V155	L105 V106 H107 V117
BS07	CHL	9	V144 V155 Q156 L159	V106 V117 Q118 L121
BS08	CHL	9	F123 K124 G126 A127 F130 I149 Q156	F85 K86 G88 A89 F92 I111 Q118
BS09	CHL	9	R95 W96 V163 Y166 R167 G170 G171 P172 A173 G174 P182 F186	R57 W58 V125 Y128 R129 G132 G133 P134 A135 G136 P144 F148
BS10	CHL	9	I92 H93 W96 E164 R167	I54 H55 W58 E126 R129
BS11	CLA	9	R95 M98 L99 Y181 G183 D187 L191 A192 F198 L201 K204 E205	R57 M60 L61 Y143 G145 D149 L153 A154 F160 L163 K166 E167
BS12	CLA	9	F40 V203 K204 K207 L211	F2 V165 K166 K169 L173
BS13	CLA	9	K204 N208	K166 N170
BS14	CLA	9	G218 Q222 V225 T226 N233 H237 N244 N245 A246	G180 Q184 V187 T188 N195 H199 N206 N207 A208
BS15	CLA	9	H237 P241 N245 F247	H199 P203 N207 F209

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

View graph for
Molecular Function

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Biological Process

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Cellular Component

External links

PDB	RCSB:6kad, PDBe:6kad, PDBj:6kad
PDBsum	6kad
PubMed	31768031
UniProt	Q93WL4

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