Structure of PDB 8xlp Chain 2

Receptor sequence

>8xlp2 (length=173) Species: 52970 (Rhodomonas salina)

DFSAAVPFLKRPSNLDGAYIGDVGFDPLGFSDVFDLRVLREAELKHGRFA
MLAVLGFIVQELYTFPFFPKMAPVDAHDYFVKQGGGSQIIFWISFVELFG
VVALFETLQGKREPGDFAFDPLGLAKDEATLERYRLAEVKHARLAMIAIG
GFIHQYWVTKQTVLEQLGNFKSL

3D structure

• PDB: 8xlp Structure of inactive Photosystem II associated with CAC antenna from Rhodomonas Salina
• Chain: 2
• Resolution: 2.57 Å

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	2	A48 P50 F51 V66 F68	A5 P7 F8 V23 F25
BS02	CLA	2	L58 G64 D65 V66 F68 D69 F73 L82 R83 E86 R186 M189	L15 G21 D22 V23 F25 D26 F30 L39 R40 E43 R143 M146
BS03	CLA	2	F77 H89	F34 H46
BS04	CLA	2	L95 A96 L98 G99 V102 Q103 T107 F108 F111 F123	L52 A53 L55 G56 V59 Q60 T64 F65 F68 F80
BS05	CLA	2	G127 G128 Q131 I132 W135	G84 G85 Q88 I89 W92
BS06	CLA	2	H120 V124 G129 I132 I133	H77 V81 G86 I89 I90
BS07	CLA	2	V81 E84 A85 K88 H89 F92 I136 S137 E140 V144 L147	V38 E41 A42 K45 H46 F49 I93 S94 E97 V101 L104
BS08	CLA	2	R91 M94 L95 D159 F160 F162 L167 Y177 R178 E181	R48 M51 L52 D116 F117 F119 L124 Y134 R135 E138
BS09	CLA	2	L179 A180 K183 H184	L136 A137 K140 H141
BS10	KC2	2	Y177 H184	Y134 H141
BS11	CLA	2	I190 G194 Q198 V201 T202 Q209 F213	I147 G151 Q155 V158 T159 Q166 F170
BS12	CLA	2	H197 W200	H154 W157
BS13	II0	2	M94 V97 F162 D163 P164 L165 L187 A191 F195 Q198	M51 V54 F119 D120 P121 L122 L144 A148 F152 Q155
BS14	II0	2	F68 D69 P70 L71 A96 F100 Q103 P116 H120 M189 I192	F25 D26 P27 L28 A53 F57 Q60 P73 H77 M146 I149
BS15	II0	2	K183 R186 L187 I190	K140 R143 L144 I147
BS16	II0	2	F92 F110 I136	F49 F67 I93
BS17	IHT	2	F68 H120 I190 G193 H197 W200	F25 H77 I147 G150 H154 W157
BS18	II0	2	Q131 F134 W135	Q88 F91 W92

External links

• PDB: RCSB:8xlp, PDBe:8xlp, PDBj:8xlp
• PDBsum: 8xlp