Structure of PDB 2cg5 Chain A Binding Site BS02

Receptor Information

>2cg5 Chain A (length=266) Species: 9606 (Homo sapiens)

LYFQGHMEGVRWAFSCGTWLPSRAEWLLAVRSIQPEEKERIGQFVFARDA
KAAMAGRLMIRKLVAEKLNIPWNHIRLQRTAKGKPVLAKDSSNPYPNFNF
NISHQGDYAVLAAEPELQVGIDIMKTSFPGRGSIPEFFHIMKRKFTNKEW
ETIRSFKDEWTQLDMFYRNWALKESFIKAIGVGLGFELQRLEFDLSPLNL
DIGQVYKETRLFLDGEEEKEWAFEESKIDEHHFVAVALRKPDQRQFTILN
FNDLMSSAVPMTPEDP

Ligand information

• Ligand ID: MG
• InChI: InChI=1S/Mg/q+2
• InChIKey: JLVVSXFLKOJNIY-UHFFFAOYSA-N
• SMILES:
  ACDLabs 10.04
  OpenEye OEToolkits 1.5.0: [Mg+2]
  CACTVS 3.341: [Mg++]
• Formula: Mg
• Name: MAGNESIUM ION
• DrugBank: DB01378
• PDB chain: 2cg5 Chain A Residue 1301

Receptor-Ligand Complex Structure

Structure summary

• PDB: 2cg5 Mechanism and Substrate Recognition of Human Holo Acp Synthase.
• Resolution: 2.7 Å
• Binding residue (original residue number in PDB): Q51 R74 R78
• Binding residue (residue number reindexed from 1): Q34 R57 R61
• Annotation score: 1

Enzymatic activity

• Enzyme Commision number: 2.7.8.7: holo-[acyl-carrier-protein] synthase.

Gene Ontology

Molecular Function

• GO:0000287 magnesium ion binding
• GO:0005515 protein binding
• GO:0008897 holo-[acyl-carrier-protein] synthase activity
• GO:0016740 transferase activity
• GO:0046872 metal ion binding

Biological Process

• GO:0009258 10-formyltetrahydrofolate catabolic process
• GO:0015939 pantothenate metabolic process
• GO:0019878 lysine biosynthetic process via aminoadipic acid
• GO:0051604 protein maturation

Cellular Component

• GO:0005737 cytoplasm
• GO:0005829 cytosol
• GO:0070062 extracellular exosome

External links

• PDB: RCSB:2cg5, PDBe:2cg5, PDBj:2cg5
• PDBsum: 2cg5
• PubMed: 18022563
• UniProt: Q9NRN7|ADPPT_HUMAN L-aminoadipate-semialdehyde dehydrogenase-phosphopantetheinyl transferase (Gene Name=AASDHPPT)