PDB: 1ffg Compound: chemotaxis protein chey Classification: TRANSFERASE/SIGNALING PROTEIN Entry date in PDB: 2001-01-17 Resolution [Å]: 2.10 R-Factor: 0.188

CHAIN: A SWISS-PROT/TREMBL: P06143    KEYWORD: 3D-structure    Acetylation    Chemotaxis    Complete proteome    Flagellar rotation    Magnesium    Metal-binding    Phosphorylation    Sensory transduction    Two-component regulatory system    SCOP: c.23.1.1 Alpha and beta proteins (a/b)    Flavodoxin-like    CheY-like    CheY-related    CheY protein    Escherichia coli GO:  DNA binding    DNA binding    DNA binding    transcription factor activity    transcription factor activity    transcription factor activity    two-component response regulator activity    two-component response regulator activity    two-component response regulator activity    regulation of transcription, DNA-dependent    regulation of transcription, DNA-dependent    regulation of transcription, DNA-dependent    two-component signal transduction system (phosphorelay)    two-component signal transduction system (phosphorelay)    two-component signal transduction system (phosphorelay)    CHAIN: B SWISS-PROT/TREMBL: P07363    KEYWORD: 3D-structure    Alternative initiation    Chemotaxis    Complete proteome    Kinase    Phosphorylation    Sensory transduction    Transferase    Two-component regulatory system    EC: 2.7.3.- SCOP: d.58.24.1 Alpha and beta proteins (a+b)    Ferredoxin-like    CheY-binding domain of CheA    CheY-binding domain of CheA    CheY-binding domain of CheA    Escherichia coli 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: P06143    KEYWORD: 3D-structure    Acetylation    Chemotaxis    Complete proteome    Flagellar rotation    Magnesium    Metal-binding    Phosphorylation    Sensory transduction    Two-component regulatory system    SCOP: c.23.1.1 Alpha and beta proteins (a/b)    Flavodoxin-like    CheY-like    CheY-related    CheY protein    Escherichia coli GO:  DNA binding    DNA binding    DNA binding    transcription factor activity    transcription factor activity    transcription factor activity    two-component response regulator activity    two-component response regulator activity    two-component response regulator activity    regulation of transcription, DNA-dependent    regulation of transcription, DNA-dependent    regulation of transcription, DNA-dependent    two-component signal transduction system (phosphorelay)    two-component signal transduction system (phosphorelay)    two-component signal transduction system (phosphorelay)    CHAIN: D SWISS-PROT/TREMBL: P07363    KEYWORD: 3D-structure    Alternative initiation    Chemotaxis    Complete proteome    Kinase    Phosphorylation    Sensory transduction    Transferase    Two-component regulatory system    EC: 2.7.3.- SCOP: d.58.24.1 Alpha and beta proteins (a+b)    Ferredoxin-like    CheY-binding domain of CheA    CheY-binding domain of CheA    CheY-binding domain of CheA    Escherichia coli 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

1ffg_B_186 - HA => SUBCLASS : 2.2.1
1ffg_B_195 - EH => SUBCLASS : 5.59.1

Loops in ArchDB95 clusters

1ffg_B_195 - EH => SUBCLASS : 5.73.1
1ffg_B_171 - HE => SUBCLASS : 3.37.1
1ffg_B_186 - HA => SUBCLASS : 3.9.1

Loops not clustered in ArchDB

1ffg_B_160 - EH
1ffg_B_205 - HE

1a0o B - percentage of sequence identity: 100
1a0o D - percentage of sequence identity: 100
1a0o F - percentage of sequence identity: 100
1a0o H - percentage of sequence identity: 100
1eay C - percentage of sequence identity: 100
1eay D - percentage of sequence identity: 100
1ffg B - percentage of sequence identity: 100
1ffg D - percentage of sequence identity: 100
1ffs B - percentage of sequence identity: 99
1ffs D - percentage of sequence identity: 99
1ffw A - percentage of sequence identity: 100
1ffw B - percentage of sequence identity: 99
1ffw D - percentage of sequence identity: 99
1fwp - - percentage of sequence identity: 100
1hey - - percentage of sequence identity: 92
1jbe A - percentage of sequence identity: 98