PDB: 1sra Compound: sparc Classification: CALCIUM-BINDING PROTEIN Entry date in PDB: 1996-03-08 Resolution [Å]: 2.00 R-Factor: 0.196

CHAIN: - SWISS-PROT/TREMBL: P09486    KEYWORD: 3D-structure    Basement membrane    Calcium-binding    Copper    Extracellular matrix    Glycoprotein    Signal    SCOP: a.39.1.3 All alpha proteins    EF Hand-like    EF-hand    Osteonectin    C-terminal (EC) domain of BM-40/SPARC/osteonectin    Human (Homo sapiens) GO:  calcium ion binding

Image Source: PDB

Loops in ArchDB40 clusters

1sra_*_249 - HE => SUBCLASS : 6.3.1
1sra_*_264 - EH => SUBCLASS : 0.1.2

Loops in ArchDB95 clusters

1sra_*_264 - EH => SUBCLASS : 0.1.1
1sra_*_249 - HE => SUBCLASS : 6.3.1

Loops not clustered in ArchDB

1sra_*_229 - EH
1sra_*_211 - HE
1sra_*_140 - HH
1sra_*_173 - HH
1sra_*_196 - HH

1bmo A - percentage of sequence identity: 100
1bmo B - percentage of sequence identity: 100
1nub A - percentage of sequence identity: 94
1nub B - percentage of sequence identity: 94