SMTL ID : 7aon.1

Crystal structure of CI2 double mutant L49I,I57V

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

homo-12-mer

Ligands

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

SO4.1: 7 residues within 4Å: Chain A: Q.59, V.60, R.62 Chain E: M.40, E.41, R.43, R.46 Ligand excluded by PLIP SO4.2: 2 residues within 4Å: Chain A: R.43 Chain F: P.6 Ligand excluded by PLIP SO4.4: 7 residues within 4Å: Chain B: Q.59, V.60, R.62 Chain F: M.40, E.41, R.43, R.46 Ligand excluded by PLIP SO4.5: 2 residues within 4Å: Chain B: R.43 Chain D: P.6 Ligand excluded by PLIP SO4.7: 7 residues within 4Å: Chain C: Q.59, V.60, R.62 Chain D: M.40, E.41, R.43, R.46 Ligand excluded by PLIP SO4.8: 2 residues within 4Å: Chain C: R.43 Chain E: P.6 Ligand excluded by PLIP SO4.10: 7 residues within 4Å: Chain B: M.40, E.41, R.43, R.46 Chain D: Q.59, V.60, R.62 Ligand excluded by PLIP SO4.11: 2 residues within 4Å: Chain C: P.6 Chain D: R.43 Ligand excluded by PLIP SO4.13: 7 residues within 4Å: Chain C: M.40, E.41, R.43, R.46 Chain E: Q.59, V.60, R.62 Ligand excluded by PLIP SO4.14: 2 residues within 4Å: Chain A: P.6 Chain E: R.43 Ligand excluded by PLIP SO4.16: 7 residues within 4Å: Chain A: M.40, E.41, R.43, R.46 Chain F: Q.59, V.60, R.62 Ligand excluded by PLIP SO4.17: 2 residues within 4Å: Chain B: P.6 Chain F: R.43 Ligand excluded by PLIP SO4.19: 7 residues within 4Å: Chain G: Q.59, V.60, R.62 Chain K: M.40, E.41, R.43, R.46 Ligand excluded by PLIP SO4.20: 2 residues within 4Å: Chain G: R.43 Chain L: P.6 Ligand excluded by PLIP SO4.22: 7 residues within 4Å: Chain H: Q.59, V.60, R.62 Chain L: M.40, E.41, R.43, R.46 Ligand excluded by PLIP SO4.23: 2 residues within 4Å: Chain H: R.43 Chain J: P.6 Ligand excluded by PLIP SO4.25: 7 residues within 4Å: Chain I: Q.59, V.60, R.62 Chain J: M.40, E.41, R.43, R.46 Ligand excluded by PLIP SO4.26: 2 residues within 4Å: Chain I: R.43 Chain K: P.6 Ligand excluded by PLIP SO4.28: 7 residues within 4Å: Chain H: M.40, E.41, R.43, R.46 Chain J: Q.59, V.60, R.62 Ligand excluded by PLIP SO4.29: 2 residues within 4Å: Chain I: P.6 Chain J: R.43 Ligand excluded by PLIP SO4.31: 7 residues within 4Å: Chain I: M.40, E.41, R.43, R.46 Chain K: Q.59, V.60, R.62 Ligand excluded by PLIP SO4.32: 2 residues within 4Å: Chain G: P.6 Chain K: R.43 Ligand excluded by PLIP SO4.34: 7 residues within 4Å: Chain G: M.40, E.41, R.43, R.46 Chain L: Q.59, V.60, R.62 Ligand excluded by PLIP SO4.35: 2 residues within 4Å: Chain H: P.6 Chain L: R.43 Ligand excluded by PLIP

12 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 6 residues within 4Å: Chain A: V.34, G.35, T.36, F.50, Q.59 Chain E: T.39 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.35, A:G.35, A:Q.59, A:Q.59 GOL.6: 6 residues within 4Å: Chain B: V.34, G.35, T.36, F.50, Q.59 Chain F: T.39 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.35, B:G.35, B:Q.59, B:Q.59 GOL.9: 6 residues within 4Å: Chain C: V.34, G.35, T.36, F.50, Q.59 Chain D: T.39 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:G.35, C:G.35, C:Q.59, C:Q.59 GOL.12: 6 residues within 4Å: Chain B: T.39 Chain D: V.34, G.35, T.36, F.50, Q.59 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:G.35, D:G.35, D:Q.59, D:Q.59 GOL.15: 6 residues within 4Å: Chain C: T.39 Chain E: V.34, G.35, T.36, F.50, Q.59 4 PLIP interactions: 4 interactions with chain E Hydrogen bonds: E:G.35, E:G.35, E:Q.59, E:Q.59 GOL.18: 6 residues within 4Å: Chain A: T.39 Chain F: V.34, G.35, T.36, F.50, Q.59 4 PLIP interactions: 4 interactions with chain F Hydrogen bonds: F:G.35, F:G.35, F:Q.59, F:Q.59 GOL.21: 6 residues within 4Å: Chain G: V.34, G.35, T.36, F.50, Q.59 Chain K: T.39 5 PLIP interactions: 1 interactions with chain K, 4 interactions with chain G Hydrogen bonds: K:T.39, G:G.35, G:G.35, G:Q.59, G:Q.59 GOL.24: 6 residues within 4Å: Chain H: V.34, G.35, T.36, F.50, Q.59 Chain L: T.39 5 PLIP interactions: 4 interactions with chain H, 1 interactions with chain L Hydrogen bonds: H:G.35, H:G.35, H:Q.59, H:Q.59, L:T.39 GOL.27: 6 residues within 4Å: Chain I: V.34, G.35, T.36, F.50, Q.59 Chain J: T.39 5 PLIP interactions: 4 interactions with chain I, 1 interactions with chain J Hydrogen bonds: I:G.35, I:G.35, I:Q.59, I:Q.59, J:T.39 GOL.30: 6 residues within 4Å: Chain H: T.39 Chain J: V.34, G.35, T.36, F.50, Q.59 5 PLIP interactions: 1 interactions with chain H, 4 interactions with chain J Hydrogen bonds: H:T.39, J:G.35, J:G.35, J:Q.59, J:Q.59 GOL.33: 6 residues within 4Å: Chain I: T.39 Chain K: V.34, G.35, T.36, F.50, Q.59 5 PLIP interactions: 4 interactions with chain K, 1 interactions with chain I Hydrogen bonds: K:G.35, K:G.35, K:Q.59, K:Q.59, I:T.39 GOL.36: 6 residues within 4Å: Chain G: T.39 Chain L: V.34, G.35, T.36, F.50, Q.59 5 PLIP interactions: 4 interactions with chain L, 1 interactions with chain G Hydrogen bonds: L:G.35, L:G.35, L:Q.59, L:Q.59, G:T.39

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hamborg, L. et al., Synergistic stabilization of a double mutant in chymotrypsin inhibitor 2 from a library screen in E. coli. Commun Biol (2021)

Release Date

2020-12-09

Peptides

Subtilisin-chymotrypsin inhibitor-2A: ABCDEFGHIJKL

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

E
A

F
A

G
A

H
A

I
A

J
A

K
A

L
A

Subtilisin-chymotrypsin inhibitor-2A