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Information on 1b3s
PDB: 1b3s
Compound: barnase
Classification: HYDROLASE/HYDROLASE INHIBITOR
Entry date in PDB: 1998-12-09
Resolution [Å]: 2.39
R-Factor: 0.247


CHAIN: A
SWISS-PROT/TREMBL: P00648
   KEYWORD: 3D-structure    Endonuclease    Genetically modified food    Hydrolase    Nuclease    Signal   
EC: 3.1.27.-
SCOP: d.1.1.2 Alpha and beta proteins (a+b)    Microbial ribonucleases    Microbial ribonucleases    Bacterial ribonucleases    Barnase    Bacillus amyloliquefaciens
GO:  endoribonuclease activity    RNA binding   


CHAIN: B
SWISS-PROT/TREMBL: P00648
   KEYWORD: 3D-structure    Endonuclease    Genetically modified food    Hydrolase    Nuclease    Signal   
EC: 3.1.27.-
SCOP: d.1.1.2 Alpha and beta proteins (a+b)    Microbial ribonucleases    Microbial ribonucleases    Bacterial ribonucleases    Barnase    Bacillus amyloliquefaciens
GO:  endoribonuclease activity    RNA binding   


CHAIN: C
SWISS-PROT/TREMBL: P00648
   KEYWORD: 3D-structure    Endonuclease    Genetically modified food    Hydrolase    Nuclease    Signal   
EC: 3.1.27.-
SCOP: d.1.1.2 Alpha and beta proteins (a+b)    Microbial ribonucleases    Microbial ribonucleases    Bacterial ribonucleases    Barnase    Bacillus amyloliquefaciens
GO:  endoribonuclease activity    RNA binding   


CHAIN: D


CHAIN: E


CHAIN: F
1b3s Image
Image Source: PDB
Homologous structures to 1b3s classified in ArchDB

1a2p A - percentage of sequence identity: 99
1ay7 B - percentage of sequence identity: 98
1gou A - percentage of sequence identity: 78
2rbi A - percentage of sequence identity: 83