PDBsum entry 4wqq

Sugar binding protein

PDB id: 4wqq

Contents

Protein chains

141 a.a.

Ligands

MAN ×4

Metals

_CA ×12

Waters ×758

PDB id:

4wqq

Name:

Sugar binding protein

Title:

Structure of epnh mutant of cel-i

Structure:

Lectin cel-i, n-acetyl-d-galactosamine-specific c-type. Chain: a, b, c, d. Engineered: yes. Mutation: yes

Source:

Cucumaria echinata. Sea cucumber. Organism_taxid: 40245. Expressed in: escherichia coli. Expression_system_taxid: 562

Resolution:

1.70Å R-factor: 0.154 R-free: 0.190

Authors:

H.Unno,T.Hatakeyama

Key ref:

H.Moriuchi et al. (2015). Mannose-recognition mutant of the galactose/N-acetylgalactosamine-specific C-type lectin CEL-I engineered by site-directed mutagenesis. Biochim Biophys Acta, 1850, 1457-1465. PubMed id: 25869490 DOI: 10.1016/j.bbagen.2015.04.004

Date:

22-Oct-14 Release date: 29-Apr-15

Protein chains

Q7M462  (Q7M462_CUCEC) -  Lectin CEL-I, N-acetyl-D-galactosamine-specific C-type from Cucumaria echinata

Seq: 140 a.a.

Struc: 141 a.a.*

* PDB and UniProt seqs differ at 3 residue positions (black crosses)

DOI no: 10.1016/j.bbagen.2015.04.004

Biochim Biophys Acta 1850:1457-1465 (2015)

PubMed id: 25869490

Mannose-recognition mutant of the galactose/N-acetylgalactosamine-specific C-type lectin CEL-I engineered by site-directed mutagenesis.

H.Moriuchi, H.Unno, S.Goda, H.Tateno, J.Hirabayashi, T.Hatakeyama.

ABSTRACT

No abstract given.