SMTL ID : 1a3c.1

PYRR, THE BACILLUS SUBTILIS PYRIMIDINE BIOSYNTHETIC OPERON REPRESSOR, DIMERIC FORM

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

4 x SM: SAMARIUM (III) ION(Non-covalent)(Non-functional Binders)

SM.1: 3 residues within 4Å: Chain A: E.10, D.167, D.173 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.10, A:D.167, A:D.173 SM.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) SM.4: 3 residues within 4Å: Chain B: E.10, D.167, D.173 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:E.10, B:D.167, B:D.173 SM.5: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

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

SO4.3: 10 residues within 4Å: Chain A: K.40, D.105, V.107, L.108, Y.109, T.110, G.111, R.112, T.113, V.114 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:V.107, A:Y.109, A:G.111, A:G.111, A:T.113, A:V.114 Water bridges: A:T.110, A:T.110 Salt bridges: A:K.40 SO4.6: 10 residues within 4Å: Chain B: K.40, D.105, V.107, L.108, Y.109, T.110, G.111, R.112, T.113, V.114 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:V.107, B:Y.109, B:G.111, B:G.111, B:T.113, B:T.113, B:V.114 Water bridges: B:T.110, B:T.110 Salt bridges: B:K.40

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tomchick, D.R. et al., Adaptation of an enzyme to regulatory function: structure of Bacillus subtilis PyrR, a pyr RNA-binding attenuation protein and uracil phosphoribosyltransferase. Structure (1998)

Release Date

1998-08-05

Peptides

PYRIMIDINE OPERON REGULATORY PROTEIN PYRR: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

PYRIMIDINE OPERON REGULATORY PROTEIN PYRR

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