SMTL ID : 3kzm.1

Crystal structure of N-acetyl-L-ornithine transcarbamylase complexed with carbamyl phosphate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-trimer

Ligands

3 x CP: PHOSPHORIC ACID MONO(FORMAMIDE)ESTER(Non-covalent)

CP.1: 11 residues within 4Å: Chain A: S.69, M.70, R.71, T.72, R.132, H.168, Q.171, C.314, L.315, R.342 Chain B: W.97 13 PLIP interactions: 12 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:M.70, A:R.71, A:T.72, A:T.72, A:R.132, A:Q.171, A:R.342, A:R.342, B:W.97 Water bridges: A:R.132, A:Q.171 Salt bridges: A:R.71, A:R.132 CP.4: 11 residues within 4Å: Chain B: S.69, M.70, R.71, T.72, R.132, H.168, Q.171, C.314, L.315, R.342 Chain C: W.97 13 PLIP interactions: 1 interactions with chain C, 12 interactions with chain B Hydrogen bonds: C:W.97, B:M.70, B:R.71, B:T.72, B:T.72, B:R.132, B:Q.171, B:R.342, B:R.342 Water bridges: B:R.132, B:Q.171 Salt bridges: B:R.71, B:R.132 CP.7: 11 residues within 4Å: Chain A: W.97 Chain C: S.69, M.70, R.71, T.72, R.132, H.168, Q.171, C.314, L.315, R.342 14 PLIP interactions: 13 interactions with chain C, 1 interactions with chain A Hydrogen bonds: C:M.70, C:R.71, C:T.72, C:T.72, C:T.72, C:R.132, C:Q.171, C:R.342, C:R.342, A:W.97 Water bridges: C:R.132, C:Q.171 Salt bridges: C:R.71, C:R.132

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 5 residues within 4Å: Chain A: S.33, R.34, A.35, R.218, E.248 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.34, A:A.35, A:R.218 GOL.5: 5 residues within 4Å: Chain B: S.33, R.34, A.35, R.218, E.248 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.34, B:A.35, B:R.218 GOL.8: 5 residues within 4Å: Chain C: S.33, R.34, A.35, R.218, E.248 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:R.34, C:A.35, C:R.218

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 8 residues within 4Å: Chain A: F.81, H.86 Chain B: F.81, H.86 Chain C: F.81, H.86 Ligands: SO4.6, SO4.9 7 PLIP interactions: 3 interactions with chain A, 1 interactions with chain C, 3 interactions with chain B Water bridges: A:G.85, A:H.86, B:H.86, B:H.86 Salt bridges: A:H.86, C:H.86, B:H.86 SO4.6: 8 residues within 4Å: Chain A: F.81, H.86 Chain B: F.81, H.86 Chain C: F.81, H.86 Ligands: SO4.3, SO4.9 9 PLIP interactions: 4 interactions with chain B, 2 interactions with chain C, 3 interactions with chain A Water bridges: B:G.85, B:H.86, B:A.87, C:H.86, A:H.86, A:H.86 Salt bridges: B:H.86, C:H.86, A:H.86 SO4.9: 8 residues within 4Å: Chain A: F.81, H.86 Chain B: F.81, H.86 Chain C: F.81, H.86 Ligands: SO4.3, SO4.6 9 PLIP interactions: 3 interactions with chain C, 3 interactions with chain A, 3 interactions with chain B Water bridges: C:G.85, C:A.87, A:H.86, A:H.86, B:H.86, B:H.86 Salt bridges: C:H.86, A:H.86, B:H.86

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shi, D. et al., Structures of N-acetylornithine transcarbamoylase from Xanthomonas campestris complexed with substrates and substrate analogs imply mechanisms for substrate binding and catalysis. Proteins (2006)

Release Date

2010-03-31

Peptides

N-acetylornithine carbamoyltransferase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

N-acetylornithine carbamoyltransferase

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