SMTL ID : 4ilu.1

Crystal structure of Mycobacterium tuberculosis CarD

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: P.82, T.83, N.84, R.87 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.83, A:N.84, A:N.84 Salt bridges: A:R.87 SO4.2: 1 residues within 4Å: Chain A: R.132 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.132 SO4.3: 3 residues within 4Å: Chain A: R.59, D.60, V.61 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.60, A:V.61 Salt bridges: A:R.59 SO4.4: 4 residues within 4Å: Chain A: V.62, G.63, Q.64, E.65 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.64, A:E.65 SO4.5: 3 residues within 4Å: Chain A: T.24, R.25, T.26 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.26 SO4.6: 2 residues within 4Å: Chain A: K.125, R.126 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.125, A:R.126 SO4.7: 7 residues within 4Å: Chain A: V.10, P.12 Chain B: H.14, E.54, Y.55, V.56, I.153 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.54, B:V.56 SO4.8: 4 residues within 4Å: Chain B: P.82, T.83, N.84, R.87 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:T.83, B:T.83, B:N.84, B:N.84 Salt bridges: B:R.87 SO4.9: 1 residues within 4Å: Chain B: R.132 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.132 SO4.10: 3 residues within 4Å: Chain B: R.59, D.60, V.61 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:D.60, B:V.61 Salt bridges: B:R.59 SO4.11: 4 residues within 4Å: Chain B: V.62, G.63, Q.64, E.65 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Q.64, B:E.65 SO4.12: 3 residues within 4Å: Chain B: T.24, R.25, T.26 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:T.26 SO4.13: 2 residues within 4Å: Chain B: K.125, R.126 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:K.125, B:R.126 SO4.14: 7 residues within 4Å: Chain A: H.14, E.54, Y.55, V.56, I.153 Chain B: V.10, P.12 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.54, A:V.56

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kaur, G. et al., Crystal structure of Mycobacterium tuberculosis CarD, an essential RNA polymerase binding protein, reveals a quasidomain-swapped dimeric structural architecture. Proteins (2014)

Release Date

2013-10-30

Peptides

RNA polymerase-binding transcription factor CarD: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

RNA polymerase-binding transcription factor CarD

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