SMTL ID : 6ew9.1

CRYSTAL STRUCTURE OF DEGS STRESS SENSOR PROTEASE IN COMPLEX WITH ACTIVATING DNRLGLVYQF PEPTIDE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-3-3-mer

Ligands

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.1: 3 residues within 4Å: Chain A: A.227, P.228, L.229 No protein-ligand interaction detected (PLIP)

8 x CA: CALCIUM ION(Non-covalent)

CA.2: 2 residues within 4Å: Chain A: D.181 Chain B: T.188 No protein-ligand interaction detected (PLIP) CA.3: 5 residues within 4Å: Chain A: N.157, H.158, G.159, N.160, S.161 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.161 CA.4: 3 residues within 4Å: Chain A: D.153, S.155 Ligands: CA.8 No protein-ligand interaction detected (PLIP) CA.5: 2 residues within 4Å: Chain A: T.188 Chain C: D.181 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:T.188 CA.6: 5 residues within 4Å: Chain B: N.157, H.158, G.159, N.160, S.161 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:N.157, B:S.161 CA.7: 2 residues within 4Å: Chain B: D.181 Chain C: T.188 3 PLIP interactions: 1 interactions with chain B, 1 interactions with chain C, 1 Ligand-Water interactions Metal complexes: B:D.181, C:T.188, H2O.3 CA.8: 5 residues within 4Å: Chain A: E.190 Chain B: S.155 Chain C: D.153, S.155 Ligands: CA.4 No protein-ligand interaction detected (PLIP) CA.9: 4 residues within 4Å: Chain C: N.157, H.158, G.159, S.161 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bongard, J. et al., Identification of Noncatalytic Lysine Residues from Allosteric Circuits via Covalent Probes. ACS Chem. Biol. (2018)

Release Date

2018-04-25

Peptides

Serine endoprotease DegS: ABC
DNRLGLVYQF PEPTIDE: DEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
P

E
Q

F
R

Serine endoprotease DegS

DNRLGLVYQF PEPTIDE

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