Structure of PDB 7e0k Chain U

Receptor sequence

>7e0kU (length=219) Species: 3055 (Chlamydomonas reinhardtii) [Search protein sequence]

EFYGPNRAKWLGPYSENATPAYLTGEFPGDYGWDTAGLSADPETFKRYRE
LELIHARWAMLGALGCITPELLAKSGTQFGEAVWFKAGAQIFSEGGLDYL
GNPSLVHAQNIVATLAVQVILMGLVEGYRVNGGPAGEGLDPLYPGESFDP
LGLADDPDTFAELKVKEIKNGRLAMFSMFGFFVQAIVTGKGPIQNLDDHL
SNPTVNNAFAFATKFTPSA

3D structure

PDB

7e0k Structural basis of LhcbM5-mediated state transitions in green algae.

Chain

Resolution

3.09 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	U	K47 W48 L49 G50 Y52 W71 F214	K9 W10 L11 G12 Y14 W33 F176
BS02	CLA	U	G67 D68 Y69 W71 S77 Y86 R87 E90 R210 M213 F214	G29 D30 Y31 W33 S39 Y48 R49 E52 R172 M175 F176
BS03	CLA	U	Y86 H93 F220	Y48 H55 F182
BS04	CLA	U	W96 L99 L102 G103 F117 Q128 Y137	W58 L61 L64 G65 F79 Q90 Y99
BS05	CHL	U	S142 L143 V144 H145 A146 Q147 N148	S104 L105 V106 H107 A108 Q109 N110
BS06	CHL	U	W96 G126 T152 Q156	W58 G88 T114 Q118
BS07	CHL	U	F123 K124 G126 A127 I149 L153 Q156	F85 K86 G88 A89 I111 L115 Q118
BS08	CHL	U	R95 W96 V163 Y166 R167 G171 P172 A173 P182 F186	R57 W58 V125 Y128 R129 G133 P134 A135 P144 F148
BS09	CHL	U	L89 I92 H93 W96 Q156 M160 G161 E164 R167	L51 I54 H55 W58 Q118 M122 G123 E126 R129
BS10	CLA	U	R95 M98 Y181 P182 G183 F186 D187 L191 F198 L201 E205	R57 M60 Y143 P144 G145 F148 D149 L153 F160 L163 E167
BS11	CLA	U	K204 K207 N208	K166 K169 N170
BS12	CLA	U	L102 K204 N208 L211	L64 K166 N170 L173
BS13	CLA	U	F214 F217 G218 Q222 T226 N233 L234 H237 N244 N245 A246	F176 F179 G180 Q184 T188 N195 L196 H199 N206 N207 A208
BS14	CLA	U	H237 P241 N245 F247	H199 P203 N207 F209
BS15	CHL	U	F247 A250 T251 F253	F209 A212 T213 F215
BS16	CHL	U	W71 T73	W33 T35

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

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Molecular Function

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Biological Process

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Cellular Component

External links

PDB	RCSB:7e0k, PDBe:7e0k, PDBj:7e0k
PDBsum	7e0k
PubMed	34239095
UniProt	Q93WL4

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