SMTL ID : 6f4v.1

Crystal structure of cleaved Kallistatin complexed with heparin at 1.8 Angstrom resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-1-1-mer

Ligands

1 x Z9L- Z9K: 3-O-methyl-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-methyl 2,3,6-tri-O-sulfo-alpha-D-glucopyranoside(Non-covalent)

Z9L-Z9K.1: 6 residues within 4Å: Chain A: D.212, R.213, Y.214, R.254, L.258, F.264 6 PLIP interactions: 6 interactions with chain A Water bridges: A:R.213, A:R.213, A:R.213 Salt bridges: A:R.213, A:R.213, A:R.213, A:R.254 Hydrogen bonds: A:R.213

4 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 4 residues within 4Å: Chain A: P.7, A.8, D.11, G.60 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.11 Water bridges: A:G.60, A:N.62 EDO.3: 4 residues within 4Å: Chain A: G.26, K.27, N.28 Chain B: D.36 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.28, A:N.28 EDO.4: 5 residues within 4Å: Chain A: F.14, Y.18, E.244, E.245, L.247 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.247 Water bridges: A:Y.18 EDO.5: 4 residues within 4Å: Chain A: I.20, E.23, T.24, Y.281 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.23, A:E.23 Water bridges: A:T.24, A:R.289

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 1 residues within 4Å: Chain A: E.242 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.242

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.7: 6 residues within 4Å: Chain A: L.155, K.156, V.159, S.314, K.315, A.338 Ligand excluded by PLIP CL.9: 1 residues within 4Å: Chain B: H.8 Ligand excluded by PLIP

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

NA.8: 3 residues within 4Å: Chain A: E.174, Y.224, G.226 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.174, A:G.226, A:G.226

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhou, A. et al., Crystal structure of human Kallistatin. To Be Published

Release Date

2018-12-12

Peptides

Kallistatin: A
Kallistatin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
G

Kallistatin

Kallistatin

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