SMTL ID : 1y6q.1

Cyrstal structure of MTA/AdoHcy nucleosidase complexed with MT-DADMe-ImmA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 5 residues within 4Å: Chain A: L.154, F.175, P.176, Q.177, A.178 Ligand excluded by PLIP CL.3: 3 residues within 4Å: Chain B: F.175, P.176, Q.177 Ligand excluded by PLIP

2 x TDI: (3R,4S)-1-[(4-AMINO-5H-PYRROLO[3,2-D]PYRIMIDIN-7-YL)METHYL]-4-[(METHYLSULFANYL)METHYL]PYRROLIDIN-3-OL(Non-covalent)

TDI.2: 17 residues within 4Å: Chain A: M.19, I.60, S.86, A.87, G.88, A.160, F.161, I.162, V.181, E.182, M.183, E.184, S.206, D.207, A.209, F.217 Chain B: V.112 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:I.162, A:D.207, A:D.207 Water bridges: A:R.203, A:R.203 Salt bridges: A:E.22, A:E.184 TDI.4: 18 residues within 4Å: Chain A: V.112, F.115 Chain B: M.19, I.60, S.86, A.87, G.88, A.160, F.161, I.162, V.181, E.182, M.183, E.184, S.206, D.207, A.209, F.217 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:I.162, B:D.207, B:D.207 Salt bridges: B:E.22, B:E.184

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lee, J.E. et al., Structural rationale for the affinity of pico- and femtomolar transition state analogues of Escherichia coli 5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase. J.Biol.Chem. (2005)

Release Date

2005-03-01

Peptides

MTA/SAH nucleosidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

MTA/SAH nucleosidase

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