SMTL ID : 5duq.1

Active human c1-inhibitor in complex with dextran sulfate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-dimer

Ligands

1 x GLC- BGC: beta-D-glucopyranose-(1-4)-alpha-D-glucopyranose(Non-functional Binders)

GLC-BGC.1: 1 residues within 4Å: Ligands: SO3.5 No protein-ligand interaction detected (PLIP)

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

NAG.2: 3 residues within 4Å: Chain A: N.121, A.122, T.125 No protein-ligand interaction detected (PLIP) NAG.4: 3 residues within 4Å: Chain B: N.121, A.122, T.125 No protein-ligand interaction detected (PLIP)

1 x GLC: alpha-D-glucopyranose(Non-covalent)

GLC.3: 1 residues within 4Å: Chain A: K.189 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.189, A:K.189

1 x SO3: SULFITE ION(Non-covalent)

SO3.5: 2 residues within 4Å: Chain B: K.189 Ligands: GLC-BGC.1 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:K.189

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dijk, M. et al., How Dextran Sulfate Affects C1-inhibitor Activity: A Model for Polysaccharide Potentiation. Structure (2016)

Release Date

2016-08-31

Peptides

Plasma protease C1 inhibitor: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Plasma protease C1 inhibitor