Structure of PDB 7pi0 Chain y

Receptor sequence

>7pi0y (length=222) Species: 3046 (Dunaliella salina) [Search protein sequence]

SAWYGPDRPLFLGSLSGEPPSYLTGEFPGDYGWDTAGLSADPTTFARYRT
IELIHARWALLGALGIITPELLAKNGVPFSEDGAIWFKAGAEIFKEGGLN
YLGNENLIHAQSILATLAVQVIVMGAAEGFRANGEAPGVEGLDPLYPGGP
FDPLGLADDPEAFAELKVKEIKNGRLAMFSCLGFFVQAIVTGKGPIQNLQ
DHLADPGVNNAFASATKFVPTP

3D structure

PDB

7pi0 Structure of Dunaliella Photosystem II reveals conformational flexibility of stacked and unstacked supercomplexes.

Chain

Resolution

2.43 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)
BS01	CHL	y	W71 T73	W33 T35
BS02	CHL	y	F250 A253 T254 F256 V257	F212 A215 T216 F218 V219
BS03	CHL	y	F49 L50 Y69	F11 L12 Y31
BS04	CLA	y	L61 G67 D68 Y69 W71 D72 L76 S77 Y86 R87 E90 R213 M216 F217 L220	L23 G29 D30 Y31 W33 D34 L38 S39 Y48 R49 E52 R175 M178 F179 L182
BS05	CLA	y	Y86 I89 H93 F223	Y48 I51 H55 F185
BS06	CLA	y	L99 L102 G103 T106 F117 L137 Y139 L140 I146	L61 L64 G65 T68 F79 L99 Y101 L102 I108
BS07	CHL	y	N144 L145 I146 H147 Q149 S150	N106 L107 I108 H109 Q111 S112
BS08	CHL	y	W96 I146 T154 V157 Q158 M162	W58 I108 T116 V119 Q120 M124
BS09	CHL	y	F125 K126 G128 A129 F132 I151 Q158 F223 I227	F87 K88 G90 A91 F94 I113 Q120 F185 I189
BS10	CLA	y	R95 W96 F168 R169 G172 E173 A174 L183 P185 F189	R57 W58 F130 R131 G134 E135 A136 L145 P147 F151
BS11	CHL	y	I89 I92 H93 W96 Q158 V159 M162 G163 E166 R169 F223	I51 I54 H55 W58 Q120 V121 M124 G125 E128 R131 F185
BS12	CLA	y	R95 L98 Y184 P185 G186 F189 L194 F201 L204 K205 E208	R57 L60 Y146 P147 G148 F151 L156 F163 L166 K167 E170
BS13	CLA	y	W41 L109 E203 K207 K210 N211 L214	W3 L71 E165 K169 K172 N173 L176
BS14	CLA	y	K207 N211 L214	K169 N173 L176
BS15	CLA	y	F217 G221 V224 Q225 N236 H240 N248 A249	F179 G183 V186 Q187 N198 H202 N210 A211
BS16	CLA	y	H240 L241 P244 F250	H202 L203 P206 F212

Gene Ontology

	Biological Process
GO:0009765	photosynthesis, light harvesting

	Cellular Component
GO:0016020	membrane

View graph for
Biological Process

View graph for
Cellular Component

External links

PDB	RCSB:7pi0, PDBe:7pi0, PDBj:7pi0
PDBsum	7pi0
PubMed	36799903
UniProt	A8BDJ0

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