SMTL ID : 3nwu.2 (1 other biounit)

Substrate induced remodeling of the active site regulates HtrA1 activity

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

homo-hexamer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: N.62, H.64, D.94, T.188, L.189 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.62, A:T.188, A:L.189 Salt bridges: A:H.64 SO4.2: 6 residues within 4Å: Chain B: N.62, H.64, D.94, T.188, L.189 Chain E: K.190 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain E Hydrogen bonds: B:N.62, B:L.189 Salt bridges: B:H.64, E:K.190 SO4.3: 6 residues within 4Å: Chain C: N.62, H.64, D.94, T.188, L.189 Chain D: K.190 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:L.189 Salt bridges: C:H.64, D:K.190 SO4.4: 5 residues within 4Å: Chain D: N.62, H.64, D.94, T.188, L.189 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:N.62, D:T.188, D:L.189 Salt bridges: D:H.64 SO4.5: 6 residues within 4Å: Chain B: K.190 Chain E: N.62, H.64, D.94, T.188, L.189 4 PLIP interactions: 3 interactions with chain E, 1 interactions with chain B Hydrogen bonds: E:N.62, E:L.189 Salt bridges: E:H.64, B:K.190 SO4.6: 6 residues within 4Å: Chain A: K.190 Chain F: N.62, H.64, D.94, T.188, L.189 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain F Salt bridges: A:K.190, F:H.64 Hydrogen bonds: F:L.189

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Truebestein, L. et al., Substrate-induced remodeling of the active site regulates human HTRA1 activity. Nat.Struct.Mol.Biol. (2011)

Release Date

2011-02-23

Peptides

Serine protease HTRA1: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
A

E
B

F
C

Serine protease HTRA1

Related Entries With Identical Sequence