SMTL ID : 9bas.1

Structure of S1_15A, a lambda-carrageenan specific sulfatase, in complex with galactose-6-sulfate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.79 Å

Oligo State

homo-dimer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: D.54, D.55, S.94, D.341, N.342 Ligands: G6S.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.54, A:D.55, A:D.341, A:D.341 CA.3: 5 residues within 4Å: Chain B: D.54, D.55, D.341, N.342 Ligands: G6S.4 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.54, B:D.55, B:D.341, B:D.341

2 x G6S: 6-O-sulfo-beta-D-galactopyranose(Non-covalent)

G6S.2: 21 residues within 4Å: Chain A: D.54, D.55, T.93, S.94, I.114, K.146, H.148, T.180, D.182, R.183, Q.231, H.232, H.289, V.290, N.342, D.348, K.371, Y.372, W.471, K.475 Ligands: CA.1 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:S.94, A:S.94, A:D.182, A:R.183, A:R.183, A:Q.231, A:Q.231, A:Q.231, A:K.475, A:K.475 Water bridges: A:H.232 Salt bridges: A:K.146, A:H.148, A:R.183, A:H.289, A:K.371 G6S.4: 21 residues within 4Å: Chain B: D.54, D.55, T.93, S.94, I.114, K.146, H.148, T.180, D.182, R.183, Q.231, H.232, H.289, V.290, N.342, D.348, K.371, Y.372, W.471, K.475 Ligands: CA.3 18 PLIP interactions: 18 interactions with chain B Hydrogen bonds: B:D.55, B:S.94, B:S.94, B:D.182, B:R.183, B:R.183, B:Q.231, B:Q.231, B:Q.231, B:D.348, B:Y.372, B:K.475 Salt bridges: B:K.146, B:H.148, B:R.183, B:H.289, B:K.371, B:K.475

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hettle, J.A. et al., Structure of S1_15A, a lambda-carrageenan specific sulfatase, in complex with galactose-6-sulfate. To Be Published

Release Date

2025-08-27

Peptides

S1_15A sulfatase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

S1_15A sulfatase