9YBB image
Deposition Date 2025-09-17
Release Date 2026-09-23
Last Version Date 2026-09-23
Entry Detail
PDB ID:
9YBB
Keywords:
HYDROLASE/HYDROLASE INHIBITOR
Title:
SFTI-1 containing L-2-Selenaproline at residue 9 in complex with Trypsin
Biological Source:
Source Organism(s):
Helianthus annuus (Taxon ID: 4232)
Bos taurus (Taxon ID: 9913)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.45 Å
R-Value Free:
0.20
R-Value Work:
0.17
R-Value Observed:
0.17
Space Group:
P 21 21 21
9YBB validation report missing
Macromolecular Entities
Structures with similar UniProt ID
Structural Superimposition Protein Blast
Polymer Type:polypeptide(L)
Molecule:Pretrypsinogen I,
Gene (Uniprot):PRSS1
Chain IDs:A
Chain Length:246
Number of Molecules:1
Biological Source:Bos taurus
UniProt ID:P00760 Pfam ID:PF00089 EC:3.4.21.4
Structures with similar UniProt ID
Structural Superimposition Protein Blast
Polymer Type:polypeptide(L)
Molecule:Trypsin inhibitor 1
Gene (Uniprot):sfti1
Chain IDs:B
Chain Length:14
Number of Molecules:1
Biological Source:Helianthus annuus
UniProt ID:Q4GWU5
Ligand Molecules
CA
EDO
GOL
PO4
SO4
Primary Citation
SFTI-1 containing L-2-Selenaproline at residue 9 in complex with Trypsin
To Be Published ? ? ? (?)
Primary Citation of related structures
9YBB
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