Structure of PDB 8xr6 Chain 4

Receptor sequence

>8xr64 (length=177) Species: 173977 (Chroomonas placoidea) [Search protein sequence]

DRSYAMPFLSRPPALDGSMAGDVGFDPLGFSNYFDLKWLREAELKHGRVC
MLGCLGFLVQEQANLPLPGFDNKLATEAFFSVPAGGLWQIFFSLGAIEII
TNKGKLTPGSMFTGGRAPGDLDFDPLNLSVDETALRRFELAELKHARLAM
IGLGGMLHQMLLTKQAPIEQLTNFKSL

3D structure

PDB

8xr6 Cryo-EM structure of cryptophyte photosystem II

Chain

Resolution

2.53 Å

3D
structure

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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	CLA	4	Y45 A46 M47 P48 F49 F66	Y4 A5 M6 P7 F8 F25
BS02	CLA	4	L56 M60 G62 D63 V64 F66 D67 F71 L80 R81 E84 R188 M191	L15 M19 G21 D22 V23 F25 D26 F30 L39 R40 E43 R147 M150
BS03	CLA	4	F75 W79 L80 A83 H87	F34 W38 L39 A42 H46
BS04	CLA	4	G94 V100 Q101 N105 L106 F111	G53 V59 Q60 N64 L65 F70
BS05	KC2	4	F111 P124 G127 Q130 I131	F70 P83 G86 Q89 I90
BS06	CLA	4	W79 E82 A83 K86 H87 V90 F132 L135 G136 E139 I140 N143 L147 M152	W38 E41 A42 K45 H46 V49 F91 L94 G95 E98 I99 N102 L106 M111
BS07	CLA	4	R89 M92 G160 D161 F164 D165 N168 F179 E180 A182 E183	R48 M51 G119 D120 F123 D124 N127 F138 E139 A141 E142
BS08	CLA	4	F179 H186 L189	F138 H145 L148
BS09	CLA	4	I192 G195 G196 H199 Q200 L203 Q211	I151 G154 G155 H158 Q159 L162 Q170
BS10	CLA	4	H199 L202 L203	H158 L161 L162
BS11	8CT	4	T117 F121 G195 L198 H199	T76 F80 G154 L157 H158
BS12	II0	4	M92 F164 D165 P166 L167 L189 A190 G193 G196 M197 Q200	M51 F123 D124 P125 L126 L148 A149 G152 G155 M156 Q159
BS13	II0	4	F66 D67 P68 L69 V90 C91 F98 Q101 A116 M191	F25 D26 P27 L28 V49 C50 F57 Q60 A75 M150
BS14	II0	4	K185 R188 L189 I192	K144 R147 L148 I151
BS15	II0	4	K86 R89 V90 L108 F111 L135 I138	K45 R48 V49 L67 F70 L94 I97
BS16	CLA	4	S217 L218	S176 L177
BS17	II0	4	S217 L218	S176 L177
BS18	CLA	4	A182 K185 H186 L189	A141 K144 H145 L148

External links

PDB	RCSB:8xr6, PDBe:8xr6, PDBj:8xr6
PDBsum	8xr6
PubMed

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