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Structure of PDB 2v08 Chain A Binding Site BS01

Receptor Information >2v08 Chain A (length=84) Species: 32059 (Phormidium laminosum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure] DLATGAKVFSANCAACHAGGINLVNAEKTLKKEALEKFGMNSIVAITTQV TNGKAGMPAFKGRLTDDQIAAVAAYVLDQAEKGW

Ligand information Ligand ID HEC InChI InChI=1S/C34H34N4O4.Fe/c1-7-21-17(3)25-13-26-19(5)23(9-11-33(39)40)31(37-26)16-32-24(10-12-34(41)42)20(6)28(38-32)15-30-22(8-2)18(4)27(36-30)14-29(21)35-25;/h7-8,13-16H,9-12H2,1-6H3,(H,39,40)(H,41,42);/q-4;+4/b21-7?,22-8?,26-13-,29-14-,30-15-,31-16-; InChIKey HXQIYSLZKNYNMH-LJNAALQVSA-N SMILES Software SMILES ACDLabs 10.04 O=C(O)CCC1=C(C2=CC6=C(C(=C/C)\C5=CC4=C(C(\C3=Cc7c(c(c8C=C1N2[Fe](N34)(N56)n78)CCC(=O)O)C)=C/C)C)C)C OpenEye OEToolkits 1.5.0 CC=C1C(=C2C=C3C(=CC)C(=C4N3[Fe]56N2C1=Cc7n5c(c(c7C)CCC(=O)O)C=C8N6C(=C4)C(=C8CCC(=O)O)C)C)C CACTVS 3.341 C\C=C1/C(=C2C=C3N4C(=Cc5n6c(C=C7N8C(=C(C)\C7=C/C)C=C1N2[Fe@@]468)c(C)c5CCC(O)=O)C(=C3C)CCC(O)=O)C CACTVS 3.341 CC=C1C(=C2C=C3N4C(=Cc5n6c(C=C7N8C(=C(C)C7=CC)C=C1N2[Fe]468)c(C)c5CCC(O)=O)C(=C3C)CCC(O)=O)C Formula C34 H34 Fe N4 O4 Name HEME C ChEMBL DrugBank ZINC PDB chain 2v08 Chain A Residue 1087 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure Global view Local view Structure summary [Spin on] [Spin off] [Reset] [High quality] [Low quality] [White background] [Black background] [Spin on] [Spin off] [Reset] [High quality] [Low quality] [White background] [Black background] PDB 2v08 Modulation of heme redox potential in the cytochrome c6 family. Resolution 2.0 Å Binding residue (original residue number in PDB) N14 C15 C18 H19 N24 V26 K30 T31 L32 F40 Q51 K56 G58 M59 P60 F62 Binding residue (residue number reindexed from 1) N12 C13 C16 H17 N22 V24 K28 T29 L30 F38 Q49 K54 G56 M57 P58 F60 Annotation score 4

Enzymatic activity Enzyme Commision number ?

Gene Ontology Molecular Function GO:0005506 iron ion binding GO:0009055 electron transfer activity GO:0020037 heme binding GO:0046872 metal ion binding

	Biological Process
GO:0015979	photosynthesis

	Cellular Component
GO:0009579	thylakoid
GO:0031977	thylakoid lumen
GO:0031979	plasma membrane-derived thylakoid lumen

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