Structure of PDB 8jp3 Chain B Binding Site BS17

Receptor Information
>8jp3 Chain B (length=180) Species: 296543 (Thalassiosira pseudonana CCMP1335) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AFEDELGAQAPLGFFDPFGMLSGDCTQERFDRLRYVEIKHGRIAQLAFLG
QVVTRAGIHLPGSINYAGDSFDSFPNGVAALFGPNSIPTAGLVQIISFIG
ILECAFMRDVPGTGNEHVGDFRNGYIDFGWDEFDEETKLSKRAIELNNGR
AAMMGILGLMVHEEIIPLGYDADLPIIGHL
Ligand information
Ligand IDKC1
InChIInChI=1S/C35H32N4O5.Mg/c1-8-19-15(3)22-12-24-17(5)21(10-11-28(40)41)32(38-24)30-31(35(43)44-7)34(42)29-18(6)25(39-33(29)30)14-27-20(9-2)16(4)23(37-27)13-26(19)36-22;/h8,10-14,31H,1,9H2,2-7H3,(H3,36,37,38,39,40,41,42);/q;+2/p-2/b11-10+,22-12-,23-13-,24-12-,25-14-,26-13-,27-14-,32-30-;/t31-;/m1./s1
InChIKeyDGNIJJSSARBJSH-QIEHNWLWSA-L
SMILES
SoftwareSMILES
ACDLabs 12.01N16C=3C(=C(C1=CC=7C(=C(C(=Cc2n(c5c(c2C)C(C(C(=O)OC)C5=C4C(=C(C(C=3)=N4)C)\C=C\C(=O)O)=O)[Mg]6)N=7)CC)C)\C=C)C
CACTVS 3.385CCC\1=C(C)C/2=NC\1=C\c3n4[Mg][N@]/5\C(=C/C6=NC(=C\7[C@@H](C(=O)OC)C(=O)c(c3C)c4\7)/C(=C6C)/C=C/C(O)=O)C(=C(C=C)C/5=C/2)C
OpenEye OEToolkits 2.0.6CCC\1=C(c2/cc\3/c(c(c4/n3[Mg]n5c(/cc1\n2)c(c6c5/c(c/7\nc(\c4)C(=C7/C=C/C(=O)O)C)/[C@H](C6=O)C(=O)OC)C)C)C=C)C
CACTVS 3.385CCC1=C(C)C2=NC1=Cc3n4[Mg][N]5C(=CC6=NC(=C7[CH](C(=O)OC)C(=O)c(c3C)c47)C(=C6C)C=CC(O)=O)C(=C(C=C)C5=C2)C
OpenEye OEToolkits 2.0.6CCC1=C(c2cc3c(c(c4n3[Mg]n5c(cc1n2)c(c6c5c(c7nc(c4)C(=C7C=CC(=O)O)C)C(C6=O)C(=O)OC)C)C)C=C)C
FormulaC35 H30 Mg N4 O5
NameChlorophyll c1
ChEMBL
DrugBank
ZINC
PDB chain8jp3 Chain B Residue 315 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8jp3 FCP trimer in diatom Thalassiosira pseudonana
Resolution2.73 Å
Binding residue
(original residue number in PDB)		F77 K170 I173 N177
Binding residue
(residue number reindexed from 1)		F48 K141 I144 N148
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0016168 chlorophyll binding
Biological Process
GO:0009416 response to light stimulus
GO:0009768 photosynthesis, light harvesting in photosystem I
GO:0015979 photosynthesis
Cellular Component
GO:0009536 plastid
GO:0030076 light-harvesting complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8jp3, PDBe:8jp3, PDBj:8jp3
PDBsum8jp3
PubMed39030906
UniProtB8BS67

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