Structure of PDB 7y5e Chain b6 Binding Site BS08

Receptor Information
>7y5e Chain b6 (length=506) Species: 35688 (Porphyridium purpureum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GLPWYRVHTVVLNDPGRLIAVHLMHTALVAGWAGSMALYELAVFDPSDPV
LNPMWRQGMFVMPFMTRLGVTDSWGGWSITGESVSNPGIWSFEGVALTHI
VLSGLLFLAAIWHWIYWDLELFRDPRTGEPALDLPKIFGIHLLLASILCF
GFGAFHVTGLFGPGIWVSDAYGITGKVQPVAPAWGPEGFNPFNPGGVASH
HIAAGTVGILAGVFHLSIRPPQRLYRALRMGNIETVLSSSIAAVFFAAFI
TSGTMWYGCATTPIELFGPTRYQWDSGYFQQEIERQVENSLSEGLSLSDA
WSRIPDKLAFYDYIGNNPAKGGLFRSGPMDKGDGIAEAWLGHPVFKDKEG
RELTVRRMPAFFETFPVILVDQDGIIRADIPFRRAESKYSIEQVGVTIDF
YGGKLNGQSFTDAPTVKKYARKAQLGEVFEFDRTTLESDGVFRSSPRGWY
TFGHANFALLFFFGHLWHGSRTLFRDVFAGIGAEVTEQVEFGAFAKLGDR
TTKKQG
Ligand information
Ligand IDCLA
InChIInChI=1S/C55H73N4O5.Mg/c1-13-39-35(8)42-28-44-37(10)41(24-25-48(60)64-27-26-34(7)23-17-22-33(6)21-16-20-32(5)19-15-18-31(3)4)52(58-44)50-51(55(62)63-12)54(61)49-38(11)45(59-53(49)50)30-47-40(14-2)36(9)43(57-47)29-46(39)56-42;/h13,26,28-33,37,41,51H,1,14-25,27H2,2-12H3,(H-,56,57,58,59,61);/q-1;+2/p-1/b34-26+;/t32-,33-,37+,41+,51-;/m1./s1
InChIKeyATNHDLDRLWWWCB-AENOIHSZSA-M
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7CCC1=C(C2=Cc3c(c(c4n3[Mg]56[N]2=C1C=C7N5C8=C(C(C(=O)C8=C7C)C(=O)OC)C9=[N]6C(=C4)C(C9CCC(=O)OCC=C(C)CCCC(C)CCCC(C)CCCC(C)C)C)C)C=C)C
CACTVS 3.385CCC1=C(C)C2=Cc3n4[Mg][N]5C(=CC1=N2)C(=C6C(=O)[CH](C(=O)OC)C(=C56)C7=NC(=Cc4c(C)c3C=C)[CH](C)[CH]7CCC(=O)OCC=C(C)CCC[CH](C)CCC[CH](C)CCCC(C)C)C
ACDLabs 12.01O=C(OC)C1C(=O)C2=C(C)C3=CC=4C(CC)=C(C)C5=Cc6c(C=C)c(C)c7C=C8C(C)C(CCC(=O)OC\C=C(/C)CCCC(C)CCCC(C)CCCC(C)C)C=9C1=C2N3[Mg](n76)(N5=4)N8=9
OpenEye OEToolkits 2.0.7CCC1=C(C2=Cc3c(c(c4n3[Mg]56[N]2=C1C=C7N5C8=C([C@H](C(=O)C8=C7C)C(=O)OC)C9=[N]6C(=C4)[C@H]([C@@H]9CCC(=O)OC/C=C(\C)/CCC[C@H](C)CCC[C@H](C)CCCC(C)C)C)C)C=C)C
CACTVS 3.385CCC1=C(C)C2=Cc3n4[Mg][N@@]5C(=CC1=N2)C(=C6C(=O)[C@H](C(=O)OC)C(=C56)C7=NC(=Cc4c(C)c3C=C)[C@@H](C)[C@@H]7CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)C
FormulaC55 H72 Mg N4 O5
NameCHLOROPHYLL A
ChEMBL
DrugBankDB02133
ZINC
PDB chain7y5e Chain b6 Residue 610 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7y5e In situ structure of the red algal phycobilisome-PSII-PSI-LHC megacomplex.
Resolution3.3 Å
Binding residue
(original residue number in PDB)		F139 V208 A212 F215 H216 P221 P222 L225
Binding residue
(residue number reindexed from 1)		F138 V207 A211 F214 H215 P220 P221 L224
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0016168 chlorophyll binding
GO:0045156 electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
Biological Process
GO:0009767 photosynthetic electron transport chain
GO:0009772 photosynthetic electron transport in photosystem II
GO:0015979 photosynthesis
GO:0019684 photosynthesis, light reaction
Cellular Component
GO:0009507 chloroplast
GO:0009521 photosystem
GO:0009523 photosystem II
GO:0009579 thylakoid
GO:0016020 membrane
GO:0042651 thylakoid membrane

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7y5e, PDBe:7y5e, PDBj:7y5e
PDBsum7y5e
PubMed36922595
UniProtW0RZ84

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