PDB: 1fiu Compound: type ii restriction enzyme ngomi Classification: HYDROLASE/DNA Entry date in PDB: 2001-02-07 Resolution [Å]: 1.60 R-Factor: 0.173

CHAIN: A SWISS-PROT/TREMBL: P31032    KEYWORD: 3D-structure    Endonuclease    Hydrolase    Magnesium    Metal-binding    Nuclease    Restriction system    EC: 3.1.21.4 SCOP: c.52.1.10 Alpha and beta proteins (a/b)    Restriction endonuclease-like    Restriction endonuclease-like    Restriction endonuclease NgoIV    Restriction endonuclease NgoIV    Neisseria gonorrhoeae GO:   CHAIN: B SWISS-PROT/TREMBL: P31032    KEYWORD: 3D-structure    Endonuclease    Hydrolase    Magnesium    Metal-binding    Nuclease    Restriction system    EC: 3.1.21.4 SCOP: c.52.1.10 Alpha and beta proteins (a/b)    Restriction endonuclease-like    Restriction endonuclease-like    Restriction endonuclease NgoIV    Restriction endonuclease NgoIV    Neisseria gonorrhoeae GO:   CHAIN: C SWISS-PROT/TREMBL: P31032    KEYWORD: 3D-structure    Endonuclease    Hydrolase    Magnesium    Metal-binding    Nuclease    Restriction system    EC: 3.1.21.4 SCOP: c.52.1.10 Alpha and beta proteins (a/b)    Restriction endonuclease-like    Restriction endonuclease-like    Restriction endonuclease NgoIV    Restriction endonuclease NgoIV    Neisseria gonorrhoeae GO:   CHAIN: D SWISS-PROT/TREMBL: P31032    KEYWORD: 3D-structure    Endonuclease    Hydrolase    Magnesium    Metal-binding    Nuclease    Restriction system    EC: 3.1.21.4 SCOP: c.52.1.10 Alpha and beta proteins (a/b)    Restriction endonuclease-like    Restriction endonuclease-like    Restriction endonuclease NgoIV    Restriction endonuclease NgoIV    Neisseria gonorrhoeae GO:

Image Source: PDB

Loops in ArchDB40 clusters

1fiu_A_259 - HE => SUBCLASS : 2.4.1
1fiu_A_274 - EH => SUBCLASS : 1.1.17
1fiu_A_274 - EH => SUBCLASS : 1.3.2
1fiu_A_274 - EH => SUBCLASS : 1.3.3
1fiu_A_240 - EH => SUBCLASS : 2.1.21
1fiu_A_215 - EH => SUBCLASS : 4.16.1
1fiu_A_246 - HH => SUBCLASS : 2.2.1

Loops in ArchDB95 clusters

1fiu_A_274 - EH => SUBCLASS : 1.2.1
1fiu_A_274 - EH => SUBCLASS : 1.2.2
1fiu_A_240 - EH => SUBCLASS : 2.1.18
1fiu_A_215 - EH => SUBCLASS : 4.6.1
1fiu_A_246 - HH => SUBCLASS : 2.2.1
1fiu_A_259 - HE => SUBCLASS : 2.4.2

Loops not clustered in ArchDB

1fiu_A_92 - EH
1fiu_A_141 - EH
1fiu_A_179 - EH
1fiu_A_225 - HE
1fiu_A_197 - HE
1fiu_A_150 - HE
1fiu_A_125 - HE
1fiu_A_62 - HE
1fiu_A_4 - HH
1fiu_A_38 - HH
1fiu_A_113 - HH

1fiu A - percentage of sequence identity: 100
1fiu B - percentage of sequence identity: 100
1fiu C - percentage of sequence identity: 100
1fiu D - percentage of sequence identity: 100