SMTL ID : 2vmn.1

Crystal structure of N341AbsSHMT internal aldimine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.74 Å

Oligo State

homo-dimer

Ligands

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Covalent)

PLP.1: 17 residues within 4Å: Chain A: S.93, G.94, A.95, N.98, H.122, T.124, A.171, S.172, D.197, A.199, H.200, T.223, H.225, K.226 Chain B: Y.51, G.256, G.257 14 PLIP interactions: 2 interactions with chain B, 12 interactions with chain A Hydrogen bonds: B:G.256, B:G.257, A:G.94, A:A.95, A:N.98, A:T.124, A:K.226 Hydrophobic interactions: A:H.122, A:K.226 Water bridges: A:S.93, A:S.93, A:T.221 Salt bridges: A:H.225 pi-Stacking: A:H.122 PLP.5: 17 residues within 4Å: Chain A: Y.51, G.256, G.257 Chain B: S.93, G.94, A.95, N.98, H.122, T.124, A.171, S.172, D.197, A.199, H.200, T.223, H.225, K.226 13 PLIP interactions: 11 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:H.122, B:K.226 Hydrogen bonds: B:G.94, B:A.95, B:N.98, B:T.124, A:G.256, A:G.257 Water bridges: B:S.93, B:S.93, B:T.221 Salt bridges: B:H.225 pi-Stacking: B:H.122

4 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.2: 5 residues within 4Å: Chain A: Y.152, D.153, R.156, E.185, I.186 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:Y.152, A:I.186, A:I.186 Water bridges: A:K.182 MPD.3: 10 residues within 4Å: Chain A: M.99, F.103, F.131, Q.135, Y.136, I.254 Chain B: M.99, F.131, I.254 Ligands: MPD.7 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:F.103, A:F.131, A:F.131, B:F.131, B:I.254 MPD.6: 5 residues within 4Å: Chain B: Y.152, D.153, R.156, E.185, I.186 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:Y.152, B:I.186, B:I.186 Water bridges: B:K.182 MPD.7: 10 residues within 4Å: Chain A: M.99, F.131, I.254 Chain B: M.99, F.103, F.131, Q.135, Y.136, I.254 Ligands: MPD.3 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:F.103, B:F.131, B:F.131, A:F.131, A:I.254

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.4: 4 residues within 4Å: Chain A: E.371, E.372, E.375, L.403 1 PLIP interactions: 1 interactions with chain A Water bridges: A:E.375 PO4.8: 4 residues within 4Å: Chain B: E.371, E.372, E.375, L.403 1 PLIP interactions: 1 interactions with chain B Water bridges: B:E.375

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pai, V.R. et al., Structural and Functional Studies of Bacillus Stearothermophilus Serine Hydroxymethyltransferase: The Role of Asn(341), Tyr(60) and Phe(351) in Tetrahydrofolate Binding. Biochem.J. (2009)

Release Date

2008-12-16

Peptides

SERINE HYDROXYMETHYLTRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

SERINE HYDROXYMETHYLTRANSFERASE

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