SMTL ID : 3pkz.1 (2 other biounits)

Structural basis for catalytic activation of a serine recombinase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-tetramer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: R.7, S.9, Q.13, R.66, R.69 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:S.9, A:S.9 Water bridges: A:R.7, A:G.37 Salt bridges: A:R.7, A:R.66, A:R.69 SO4.2: 3 residues within 4Å: Chain A: N.51, Y.80, K.84 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.84 SO4.3: 5 residues within 4Å: Chain B: R.7, S.9, Q.13, R.66, R.69 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:S.9, B:S.9, B:Q.13, B:Q.13 Water bridges: B:R.7, B:R.7 Salt bridges: B:R.7, B:R.66, B:R.69 SO4.4: 6 residues within 4Å: Chain A: I.75, N.79, R.115 Chain C: I.75, N.79, R.115 6 PLIP interactions: 2 interactions with chain C, 4 interactions with chain A Hydrogen bonds: C:N.79, A:N.79 Salt bridges: C:R.115, A:R.115 Water bridges: A:R.115, A:R.115 SO4.5: 5 residues within 4Å: Chain C: R.7, S.9, Q.13, R.66, R.69 9 PLIP interactions: 9 interactions with chain C Hydrogen bonds: C:S.9, C:S.9, C:Q.13, C:Q.13 Water bridges: C:R.7, C:R.7 Salt bridges: C:R.7, C:R.66, C:R.69 SO4.6: 7 residues within 4Å: Chain B: I.75, N.79, R.115 Chain D: N.79, K.82, D.111, R.115 7 PLIP interactions: 5 interactions with chain D, 2 interactions with chain B Water bridges: D:N.79, D:D.111, D:R.115 Salt bridges: D:K.82, D:R.115, B:R.115 Hydrogen bonds: B:N.79 SO4.7: 5 residues within 4Å: Chain D: R.7, S.9, Q.13, R.66, R.69 8 PLIP interactions: 8 interactions with chain D Hydrogen bonds: D:S.9, D:S.9, D:Q.13 Water bridges: D:R.7, D:R.7 Salt bridges: D:R.7, D:R.66, D:R.69

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Keenholtz, R.A. et al., Structural basis for catalytic activation of a serine recombinase. Structure (2011)

Release Date

2011-06-15

Peptides

Recombinase Sin: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Recombinase Sin

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