SMTL ID : 2b3l.1

Crystal structure of type I human methionine aminopeptidase in the apo form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

1 x K: POTASSIUM ION(Non-covalent)

K.1: 5 residues within 4Å: Chain A: S.141, V.142, N.143, V.145, S.299 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:N.143, A:V.145, A:S.299, H2O.7, H2O.11

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 10 residues within 4Å: Chain A: L.32, T.108, T.140, S.141, V.142, V.145, I.150, P.151, D.152, R.154 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.108, A:V.142 Water bridges: A:R.154, A:R.154 GOL.3: 5 residues within 4Å: Chain A: H.148, C.237, H.239, H.246, E.272 6 PLIP interactions: 6 interactions with chain A Water bridges: A:H.148, A:D.165, A:D.176, A:C.237, A:H.246, A:E.272

1 x ACY: ACETIC ACID(Non-functional Binders)

ACY.4: 5 residues within 4Å: Chain A: P.128, Y.131, F.134, C.139, H.148 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:P.128, A:F.134 Water bridges: A:D.165 Salt bridges: A:H.148

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Addlagatta, A. et al., Structural Basis for the Functional Differences between Type I and Type II Human Methionine Aminopeptidases(,). Biochemistry (2005)

Release Date

2005-11-22

Peptides

Methionine aminopeptidase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Methionine aminopeptidase 1

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