SMTL ID : 6xdk.1 (1 other biounit)

Crystal structure of Phosphoserine aminotransferase (SerC) from Stenotrophomonas maltophilia K279a

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

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

CL.1: 4 residues within 4Å: Chain A: Q.203, P.208, V.209, G.210 Ligand excluded by PLIP

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 5 residues within 4Å: Chain A: W.110, T.160, I.161, H.335, R.342 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:W.110, A:T.160, A:R.342 Water bridges: A:G.18, A:G.18 EDO.4: 7 residues within 4Å: Chain B: A.17, W.110, T.160, I.161, K.204, H.335, R.342 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:W.110, B:K.204, B:R.342, B:R.342 Water bridges: B:G.18 EDO.5: 6 residues within 4Å: Chain B: L.138, P.139, A.140, R.141, W.144, F.166 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:R.141 Water bridges: B:L.138, B:D.168, B:V.169

1 x CA: CALCIUM ION(Non-covalent)

CA.3: 3 residues within 4Å: Chain B: G.119, V.122, D.123 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:G.119, B:V.122, H2O.33

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

PLP.6: 13 residues within 4Å: Chain A: N.245, T.246 Chain B: G.83, A.84, T.85, W.110, T.156, N.158, T.160, D.180, S.182, S.183, K.204 17 PLIP interactions: 13 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:W.110, B:W.110, B:T.156, B:K.204 Hydrogen bonds: B:A.84, B:T.85, B:T.85, B:T.160, B:S.182, B:S.183, A:N.245, A:T.246, A:T.246, A:T.246 Water bridges: B:Q.88 pi-Stacking: B:W.110, B:W.110

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Abendroth, J. et al., Crystal structure of Phosphoserine aminotransferase (SerC) from Stenotrophomonas maltophilia K279a. to be published

Release Date

2020-06-24

Peptides

Phosphoserine aminotransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Phosphoserine aminotransferase

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