SMTL ID : 5ckq.1

CUB1-EGF-CUB2 domains of rat MASP-1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.70 Å

Oligo State

homo-dimer

Ligands

4 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 2 residues within 4Å: Chain A: E.4, N.30 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.30 NAG.2: 1 residues within 4Å: Chain A: N.158 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.158 NAG.7: 2 residues within 4Å: Chain B: E.4, N.30 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.30 NAG.8: 1 residues within 4Å: Chain B: N.158 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.158

6 x CA: CALCIUM ION(Non-covalent)

CA.3: 6 residues within 4Å: Chain A: Y.186, E.215, D.225, D.262, S.264, G.265 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:E.215, A:D.225, A:D.262, A:S.264 CA.4: 7 residues within 4Å: Chain A: D.119, V.120, E.122, N.139, Y.140, G.142, G.143 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.119, A:V.120, A:E.122, A:Y.140, A:G.143 CA.5: 6 residues within 4Å: Chain A: E.48, D.56, S.100, D.101, S.103, N.104 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:E.48, A:D.56, A:D.101, A:S.103 CA.9: 6 residues within 4Å: Chain B: Y.186, E.215, D.225, D.262, S.264, G.265 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:E.215, B:D.225, B:D.262, B:S.264 CA.10: 7 residues within 4Å: Chain B: D.119, V.120, E.122, N.139, Y.140, G.142, G.143 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.119, B:V.120, B:E.122, B:Y.140, B:G.143 CA.11: 6 residues within 4Å: Chain B: E.48, D.56, S.100, D.101, S.103, N.104 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:E.48, B:D.56, B:D.101, B:S.103

2 x NA: SODIUM ION(Non-functional Binders)

NA.6: 8 residues within 4Å: Chain A: S.179, P.180, D.181, Y.182, N.184, P.185, Y.186, R.268 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.179 NA.12: 8 residues within 4Å: Chain B: S.179, P.180, D.181, Y.182, N.184, P.185, Y.186, R.268 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.268

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nan, R. et al., Flexibility in Mannan-Binding Lectin-Associated Serine Proteases-1 and -2 Provides Insight on Lectin Pathway Activation. Structure (2017)

Release Date

2017-01-18

Peptides

Mannan-binding lectin serine protease 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Mannan-binding lectin serine protease 1