SMTL ID : 3r7f.1

Crystal Structure of CP-bound Aspartate Transcarbamoylase from Bacillus subtilis

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-trimer

Ligands

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

CP.1: 10 residues within 4Å: Chain A: S.47, T.48, R.49, T.50, R.99, H.127, Q.130, P.249, A.250 Chain B: S.74 12 PLIP interactions: 2 interactions with chain B, 10 interactions with chain A Hydrogen bonds: B:S.74, B:S.74, A:T.48, A:R.49, A:T.50, A:T.50, A:T.50, A:R.99, A:P.249 Water bridges: A:R.160 Salt bridges: A:R.49, A:R.99 CP.8: 9 residues within 4Å: Chain B: S.47, T.48, R.49, T.50, R.99, H.127, Q.130, P.249, A.250 11 PLIP interactions: 10 interactions with chain B, 1 interactions with chain C Hydrogen bonds: B:T.48, B:R.49, B:T.50, B:T.50, B:R.99, B:Q.130 Water bridges: B:R.99, B:H.127, B:H.127 Salt bridges: B:R.99, C:K.77 CP.12: 4 residues within 4Å: Chain B: K.16, T.144, F.145, K.146 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:K.16, B:T.144, B:T.144, B:F.145, B:K.146 Water bridges: B:T.144, B:K.146, B:K.146 Salt bridges: B:K.146 CP.13: 9 residues within 4Å: Chain C: S.47, T.48, R.49, T.50, R.99, H.127, Q.130, P.249, A.250 8 PLIP interactions: 8 interactions with chain C Hydrogen bonds: C:T.48, C:R.49, C:T.50, C:T.50, C:R.99, C:Q.130 Salt bridges: C:R.49, C:R.99

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

PO4.2: 3 residues within 4Å: Chain A: N.67 Chain B: N.67 Chain C: N.67 12 PLIP interactions: 7 interactions with chain C, 4 interactions with chain B, 1 interactions with chain A Hydrogen bonds: C:N.67, B:N.67, A:N.67 Water bridges: C:R.51, C:R.51, C:R.51, C:R.51, C:E.55, C:N.67, B:R.51, B:E.55, B:N.67 PO4.3: 3 residues within 4Å: Chain A: K.59 Chain B: K.59 Chain C: K.59 10 PLIP interactions: 3 interactions with chain A, 6 interactions with chain B, 1 interactions with chain C Water bridges: A:K.59, A:K.59, B:K.59, B:K.59, B:K.59, B:K.59, B:N.67 Salt bridges: A:K.59, B:K.59, C:K.59 PO4.4: 3 residues within 4Å: Chain A: S.11, T.12, R.171 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.12 Water bridges: A:S.11, A:E.13, A:R.171 Salt bridges: A:R.171 PO4.5: 4 residues within 4Å: Chain A: Q.23, K.26, E.140, K.272 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.23, A:E.140 Salt bridges: A:K.26, A:K.272 PO4.6: 2 residues within 4Å: Chain A: K.272, K.275 3 PLIP interactions: 3 interactions with chain A Water bridges: A:K.272 Salt bridges: A:K.272, A:K.275 PO4.7: 3 residues within 4Å: Chain A: K.241, R.242, H.243 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:H.243 Water bridges: A:R.242, A:R.242 Salt bridges: A:K.241, A:H.243 PO4.9: 4 residues within 4Å: Chain B: Q.23, K.26, E.140, K.272 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Q.23 Water bridges: B:K.26 Salt bridges: B:K.26, B:K.272 PO4.10: 3 residues within 4Å: Chain B: S.11, T.12, R.171 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.12 Water bridges: B:E.13 Salt bridges: B:R.171 PO4.11: 2 residues within 4Å: Chain B: K.272, K.275 4 PLIP interactions: 4 interactions with chain B Water bridges: B:R.269, B:K.272 Salt bridges: B:K.272, B:K.275 PO4.14: 4 residues within 4Å: Chain C: Q.23, K.26, E.140, K.272 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:Q.23 Water bridges: C:K.26 Salt bridges: C:K.26, C:K.272 PO4.15: 2 residues within 4Å: Chain C: K.272, K.275 4 PLIP interactions: 4 interactions with chain C Water bridges: C:K.272, C:K.275 Salt bridges: C:K.272, C:K.275 PO4.16: 3 residues within 4Å: Chain C: S.11, T.12, R.171 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:T.12 Water bridges: C:L.10, C:T.12, C:E.13 Salt bridges: C:R.171 PO4.17: 5 residues within 4Å: Chain C: K.16, Y.139, T.144, F.145, K.146 8 PLIP interactions: 8 interactions with chain C Hydrogen bonds: C:T.144, C:T.144, C:F.145, C:K.146 Water bridges: C:K.16, C:K.16 Salt bridges: C:K.16, C:K.146

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Harris, K.M. et al., Crystallographic Snapshots of the Complete Catalytic Cycle of the Unregulated Aspartate Transcarbamoylase from Bacillus subtilis. J.Mol.Biol. (2011)

Release Date

2011-06-08

Peptides

Aspartate carbamoyltransferase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Aspartate carbamoyltransferase

Related Entries With Identical Sequence