PDBsum entry 1ytp

Hydrolase inhibitor

PDB id: 1ytp

Contents

Protein chain

53 a.a. *

* Residue conservation analysis

PDB id:

1ytp

Name:

Hydrolase inhibitor

Title:

Solution structure of the c4a/c41a variant of the nicotiana alata proteinase inhibitor t1

Structure:

Proteinase inhibitor. Chain: a. Fragment: residues 1-53. Engineered: yes. Mutation: yes

Source:

Nicotiana alata. Persian tobacco. Organism_taxid: 4087. Expressed in: escherichia coli. Expression_system_taxid: 562.

NMR struc:

20 models

Authors:

H.J.Schirra,R.R.Renda,M.A.Anderson,D.J.Craik

Key ref:

H.J.Schirra et al. The structure of a disulfide mutant of the nicotiana alata proteinase inhibitor t1 --- Stabilisation of the reactive site loop is critical for activity. To be published, .

Date:

10-Feb-05 Release date: 21-Mar-06

Protein chain

Q40378  (Q40378_NICAL) -  Proteinase inhibitor from Nicotiana alata

Seq: 397 a.a.

Struc: 53 a.a.*

* PDB and UniProt seqs differ at 2 residue positions (black crosses)