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Receptor Information

>2hhk Chain L (length=281) Species: 1063 (Cereibacter sphaeroides) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

ALLSFERKYRVPGGTLVGGNLFDFWVGPFYVGFFGVATFFFAALGIILIA
WSAVLQGTWNPQLISVYPPALEYGLGGAPLAKGGLWQIITICATGAFVSW
ALREVEICRKLGIGYHIPFAFAFAILAYLTLVLFRPVMMGAWGYAFPYGI
WTHLDWVSNTGYTYGNFHYNPAHMIAISFFFTNALALALHGALVLSAANP
EKGKEMRTPDHEDTFFRDLVGYSIGTLGIHRLGLLLSLSAVFFSALCMII
TGTIWFDQWVDWWQWWVKLPWWANIPGGING

Ligand ID

PGK

InChI

InChI=1S/C40H77Br2O10P/c1-3-5-7-9-11-12-13-14-15-16-17-21-25-29-39(45)49-33-36(34-51-53(47,48)50-32-35(44)31-43)52-40(46)30-26-22-18-20-24-28-38(42)37(41)27-23-19-10-8-6-4-2/h35-38,43-44H,3-34H2,1-2H3,(H,47,48)/t35-,36-,37+,38+/m1/s1

InChIKey

SZYLEOPJERUXOZ-RNATXAOGSA-N

SMILES

Software	SMILES
OpenEye OEToolkits 1.5.0	CCCCCCCCCCCCCCCC(=O)OC[C@H](CO[P@@](=O)(O)OC[C@@H](CO)O)OC(=O)CCCCCCC[C@@H]([C@H](CCCCCCCC)Br)Br
CACTVS 3.341	CCCCCCCCCCCCCCCC(=O)OC[CH](CO[P](O)(=O)OC[CH](O)CO)OC(=O)CCCCCCC[CH](Br)[CH](Br)CCCCCCCC
ACDLabs 10.04	BrC(CCCCCCCC)C(Br)CCCCCCCC(=O)OC(COP(=O)(OCC(O)CO)O)COC(=O)CCCCCCCCCCCCCCC
CACTVS 3.341	CCCCCCCCCCCCCCCC(=O)OC[C@H](CO[P@](O)(=O)OC[C@H](O)CO)OC(=O)CCCCCCC[C@H](Br)[C@@H](Br)CCCCCCCC
OpenEye OEToolkits 1.5.0	CCCCCCCCCCCCCCCC(=O)OCC(COP(=O)(O)OCC(CO)O)OC(=O)CCCCCCCC(C(CCCCCCCC)Br)Br

Formula

C40 H77 Br2 O10 P

Name

(1R)-2-{[{[(2R)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (9S,10S)-9,10-DIBROMOOCTADECANOATE;
DIBROMINATED PHOSPHATIDYLGLYCEROL;
1-PALMITOYL-2-STEAROYL(9,10-DIBROMO)-SN-GLYCERO-3-[PHOSPHO-RAC-(1-GLYCEROL)] (SODIUM SALT)

PDB chain

2hhk Chain M Residue 802 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	2hhk Brominated Lipids Identify Lipid Binding Sites on the Surface of the Reaction Center from Rhodobacter sphaeroides.
Resolution	2.5 Å
Binding residue (original residue number in PDB)	V220 G221
Binding residue (residue number reindexed from 1)	V220 G221
Annotation score	1

Enzyme Commision number

	Molecular Function
GO:0042314	bacteriochlorophyll binding
GO:0045156	electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
GO:0046872	metal ion binding

	Biological Process
GO:0009772	photosynthetic electron transport in photosystem II
GO:0015979	photosynthesis
GO:0019684	photosynthesis, light reaction

	Cellular Component
GO:0016020	membrane
GO:0030077	plasma membrane light-harvesting complex
GO:0042717	plasma membrane-derived chromatophore membrane

PDB	RCSB:2hhk, PDBe:2hhk, PDBj:2hhk
PDBsum	2hhk
PubMed	17315985
UniProt	P0C0Y8\|RCEL_CERSP Reaction center protein L chain (Gene Name=pufL)

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Structure of PDB 2hhk Chain L Binding Site BS09