PDB: 1v74 Compound: colicin d Classification: ANTIBIOTIC/IMMUNE SYSTEM Entry date in PDB: 2004-03-30 Resolution [Å]: 2.00 R-Factor: 0.194

CHAIN: A SWISS-PROT/TREMBL: P17998    KEYWORD: Antibiotic    Bacteriocin    Plasmid    TonB box    SCOP: d.243.1.1 Alpha and beta proteins (a+b)    Colicin D nuclease domain    Colicin D nuclease domain    Colicin D nuclease domain    Colicin D nuclease domain    Escherichia coli GO:  extrachromosomal circular DNA    endonuclease activity    nucleic acid binding    receptor binding    cytolysis    pathogenesis    response to bacteria    CHAIN: B SWISS-PROT/TREMBL: P11899    KEYWORD: Bacteriocin immunity    Plasmid    SCOP: a.24.20.1 All alpha proteins    Four-helical up-and-down bundle    Colicin D immunity protein    Colicin D immunity protein    Colicin D immunity protein    Escherichia coli GO:

Image Source: PDB

Loops in ArchDB40 clusters

1v74_A_665 - HA => SUBCLASS : 3.1.1
1v74_A_656 - HA => SUBCLASS : 4.1.1
1v74_A_656 - HA => SUBCLASS : 5.12.1
1v74_A_675 - EH => SUBCLASS : 3.1.2
1v74_B_5 - HH => SUBCLASS : 4.1.3
1v74_B_5 - HH => SUBCLASS : 4.1.7

Loops in ArchDB95 clusters

1v74_A_675 - EH => SUBCLASS : 3.2.1
1v74_A_665 - HA => SUBCLASS : 3.1.1
1v74_A_656 - HA => SUBCLASS : 4.1.3

Loops not clustered in ArchDB

1v74_A_644 - HA
1v74_A_624 - HE
1v74_B_20 - HH
1v74_B_42 - HH
1v74_A_602 - HH

1tfk A - percentage of sequence identity: 100
1tfo A - percentage of sequence identity: 100
null nu - percentage of sequence identity: 0