Structure of PDB 8xlp Chain a

Receptor sequence

>8xlpa (length=327) Species: 52970 (Rhodomonas salina) [Search protein sequence]

SASLWERFCSWITSTDNRLYIGWFGVLMIPTLLTATTVYIIAFIAAPPVD
IDGIREPVAGSLLYGNNIITGAVIPSSASIGIHFYPIWEAASLDEWLYNG
GPYQLIVDHFLLGVCGWIGREWEFSYRLGMRPWISVAFTAPVAAASAVFL
VYPIGQGSFSDGMPLGISGTFNFMLVFQAEHNILMHPFHQLGVAGVFGGS
LFSAMHGSLVTSSLIRETTENESANYGYKFGQEEETYNIVAAHGYFGRLI
FQYASFNNSRALHFFLGLWPVVGIWFTALGIMTMAFNLNGFNFNQSVVDS
QGRVINTWADILNRANLGMEVMHERNA

3D structure

PDB

8xlp Structure of inactive Photosystem II associated with CAC antenna from Rhodomonas Salina

Chain

Resolution

2.57 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)	Binding affinity
BS01	FE2	a	H215 H272	H206 H263
BS02	CLA	a	F119 P150 A153 V157 M183 F186 I192 L193 H198 G201 V202 V205 F206 T286 I290	F110 P141 A144 V148 M174 F177 I183 L184 H189 G192 V193 V196 F197 T277 I281
BS03	CLA	a	Q199 V202 A203	Q190 V193 A194
BS04	PHO	a	T45 Y48 F119 W126 E130 A146 F147 L174 G175	T36 Y39 F110 W117 E121 A137 F138 L165 G166
BS05	CLA	a	L36 P39 T40 F93 P95 I96 W97 L114 D117 H118 L121	L27 P30 T31 F84 P86 I87 W88 L105 D108 H109 L112
BS06	WVN	a	W20 L42 T43 T46 V47 I50 A51 L106	W11 L33 T34 T37 V38 I41 A42 L97
BS07	BCT	a	H215 Y246 H272	H206 Y237 H263
BS08	MN	a	Q165 D170	Q156 D161
BS09	MN	a	E189 E329 H332 E333	E180 E320 H323 E324
BS10	CLA	a	F33 C124 W131	F24 C115 W122
BS11	CLA	a	T45 M172 I176 T179 F180 M183	T36 M163 I167 T170 F171 M174
BS12	PHO	a	F206 L210 M214	F197 L201 M205
BS13	CLA	a	M183 F206	M174 F197

Gene Ontology

	Molecular Function
GO:0005506	iron ion binding
GO:0009055	electron transfer activity
GO:0016168	chlorophyll binding
GO:0016491	oxidoreductase activity
GO:0016682	oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor
GO:0046872	metal ion binding

	Biological Process
GO:0009635	response to herbicide
GO:0015979	photosynthesis

	Cellular Component
GO:0009507	chloroplast
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:8xlp, PDBe:8xlp, PDBj:8xlp
PDBsum	8xlp
PubMed
UniProt	A6MVT2\|PSBA_RHDSA Photosystem II protein D1 (Gene Name=psbA)

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