PDB: 1i5n Compound: chemotaxis protein chea Classification: TRANSFERASE Entry date in PDB: 2001-07-11 Resolution [Å]: 2.14 R-Factor: 0.210

CHAIN: A SWISS-PROT/TREMBL: P09384    KEYWORD: 3D-structure    Chemotaxis    Complete proteome    Kinase    Phosphorylation    Sensory transduction    Transferase    Two-component regulatory system    EC: 2.7.3.- SCOP: a.24.10.3 All alpha proteins    Four-helical up-and-down bundle    Histidine-containing phosphotransfer domain, HPT domain    Chemotaxis protein CheA P1 domain    Chemotaxis protein CheA P1 domain    Salmonella typhimurium GO:  cytoplasm    intracellular    ATP binding    kinase activity    protein-histidine kinase activity    signal transducer activity    transferase activity, transferring phosphorus-containing groups    two-component sensor molecule activity    chemotaxis    phosphorylation    protein amino acid phosphorylation    signal transduction    two-component signal transduction system (phosphorelay)    CHAIN: B SWISS-PROT/TREMBL: P09384    KEYWORD: 3D-structure    Chemotaxis    Complete proteome    Kinase    Phosphorylation    Sensory transduction    Transferase    Two-component regulatory system    EC: 2.7.3.- SCOP: a.24.10.3 All alpha proteins    Four-helical up-and-down bundle    Histidine-containing phosphotransfer domain, HPT domain    Chemotaxis protein CheA P1 domain    Chemotaxis protein CheA P1 domain    Salmonella typhimurium GO:  cytoplasm    intracellular    ATP binding    kinase activity    protein-histidine kinase activity    signal transducer activity    transferase activity, transferring phosphorus-containing groups    two-component sensor molecule activity    chemotaxis    phosphorylation    protein amino acid phosphorylation    signal transduction    two-component signal transduction system (phosphorelay)    CHAIN: C SWISS-PROT/TREMBL: P09384    KEYWORD: 3D-structure    Chemotaxis    Complete proteome    Kinase    Phosphorylation    Sensory transduction    Transferase    Two-component regulatory system    EC: 2.7.3.- SCOP: a.24.10.3 All alpha proteins    Four-helical up-and-down bundle    Histidine-containing phosphotransfer domain, HPT domain    Chemotaxis protein CheA P1 domain    Chemotaxis protein CheA P1 domain    Salmonella typhimurium GO:  cytoplasm    intracellular    ATP binding    kinase activity    protein-histidine kinase activity    signal transducer activity    transferase activity, transferring phosphorus-containing groups    two-component sensor molecule activity    chemotaxis    phosphorylation    protein amino acid phosphorylation    signal transduction    two-component signal transduction system (phosphorelay)    CHAIN: D SWISS-PROT/TREMBL: P09384    KEYWORD: 3D-structure    Chemotaxis    Complete proteome    Kinase    Phosphorylation    Sensory transduction    Transferase    Two-component regulatory system    EC: 2.7.3.- SCOP: a.24.10.3 All alpha proteins    Four-helical up-and-down bundle    Histidine-containing phosphotransfer domain, HPT domain    Chemotaxis protein CheA P1 domain    Chemotaxis protein CheA P1 domain    Salmonella typhimurium GO:  cytoplasm    intracellular    ATP binding    kinase activity    protein-histidine kinase activity    signal transducer activity    transferase activity, transferring phosphorus-containing groups    two-component sensor molecule activity    chemotaxis    phosphorylation    protein amino acid phosphorylation    signal transduction    two-component signal transduction system (phosphorelay)

Image Source: PDB

Loops in ArchDB40 clusters

1i5n_A_37 - HH => SUBCLASS : 2.2.1
1i5n_A_37 - HH => SUBCLASS : 2.2.4
1i5n_A_100 - HH => SUBCLASS : 5.3.1

Loops in ArchDB95 clusters

1i5n_A_37 - HH => SUBCLASS : 2.2.1
1i5n_A_37 - HH => SUBCLASS : 2.2.3
1i5n_A_100 - HH => SUBCLASS : 5.4.1
1i5n_A_100 - HH => SUBCLASS : 5.7.3

Loops in ArchDB-EC clusters

1i5n_A_100 - HH => SUBCLASS : 5.1.2

Loops not clustered in ArchDB

1i5n_A_9 - HH
1i5n_A_25 - HH
1i5n_A_60 - HH
1i5n_A_71 - HH
1i5n_A_85 - HH

1i5n A - percentage of sequence identity: 100
1i5n B - percentage of sequence identity: 100
1i5n C - percentage of sequence identity: 100
1i5n D - percentage of sequence identity: 100