ISDA

Entry Detail

PDB ID:

3T62

Keywords:

Title:

Crystal structure of recombinant Kunitz Type serine protease Inhibitor-1 from the Caribbean Sea anemone Stichodactyla helianthus in complex with bovine chymotrypsin

Biological Source:

Source Organism:

Stichodactyla helianthus, Bos taurus

Host Organism:

Pichia pastoris

PDB Version:

Deposition Date:

2011-07-28

Release Date:

2012-08-01

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.00 Å

R-Value Free:

0.23

R-Value Work:

0.18

R-Value Observed:

0.19

Space Group:

H 3

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Chymotrypsinogen A
Chain IDs:A, C (auth: B), E (auth: C)
Chain Length:245
Number of Molecules:3
Biological Source:Bos taurus

UniProt ID:P00766 Pfam ID:PF00089 EC:3.4.21.1

Protein Blast

Polymer Type:polypeptide(L)
Description:Kunitz-type proteinase inhibitor SHPI-1
Chain IDs:B (auth: D), D (auth: E), F
Chain Length:54
Number of Molecules:3
Biological Source:Stichodactyla helianthus

UniProt ID:P31713 Pfam ID:PF00014 EC:3.4.21.1

Ligand Molecules

SO4

Primary Citation

Structural insights into chymotrypsin inhibition by the Kunitz-type inhibitor-1 from the marine invertebrate Stichodactyla helianthus

Garcia-Fernandez, R, Dominguez, R, Oberthuer, D, Pons, T, Gonzalez-Gonzalez, Y, Chavez, M.A, Betzel, C, Redecke, L.Show

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Primary Citation of related structures