PDB: 1fc3 Compound: spo0a Classification: SIGNALING PROTEIN Entry date in PDB: 2000-11-08 Resolution [Å]: 2.00 R-Factor: 0.199

CHAIN: A SWISS-PROT/TREMBL: P52934    KEYWORD: 3D-structure    Activator    Calcium-binding    DNA-binding    Phosphorylation    Repressor    Sensory transduction    Sporulation    Transcription regulation    Two-component regulatory system    SCOP: a.4.6.3 All alpha proteins    DNA/RNA-binding 3-helical bundle    C-terminal effector domain of the bipartite response regulators    Spo0A    Spo0A    Bacillus stearothermophilus GO:  DNA binding    two-component response regulator activity    regulation of transcription    regulation of transcription, DNA-dependent    two-component signal transduction system (phosphorelay)    CHAIN: B SWISS-PROT/TREMBL: P52934    KEYWORD: 3D-structure    Activator    Calcium-binding    DNA-binding    Phosphorylation    Repressor    Sensory transduction    Sporulation    Transcription regulation    Two-component regulatory system    SCOP: a.4.6.3 All alpha proteins    DNA/RNA-binding 3-helical bundle    C-terminal effector domain of the bipartite response regulators    Spo0A    Spo0A    Bacillus stearothermophilus GO:  DNA binding    two-component response regulator activity    regulation of transcription    regulation of transcription, DNA-dependent    two-component signal transduction system (phosphorelay)    CHAIN: C SWISS-PROT/TREMBL: P52934    KEYWORD: 3D-structure    Activator    Calcium-binding    DNA-binding    Phosphorylation    Repressor    Sensory transduction    Sporulation    Transcription regulation    Two-component regulatory system    SCOP: a.4.6.3 All alpha proteins    DNA/RNA-binding 3-helical bundle    C-terminal effector domain of the bipartite response regulators    Spo0A    Spo0A    Bacillus stearothermophilus GO:  DNA binding    two-component response regulator activity    regulation of transcription    regulation of transcription, DNA-dependent    two-component signal transduction system (phosphorelay)

Image Source: PDB

Loops in ArchDB40 clusters

1fc3_A_225 - HH => SUBCLASS : 1.4.7
1fc3_A_189 - HH => SUBCLASS : 3.1.1
1fc3_A_141 - HH => SUBCLASS : 6.5.1
1fc3_A_141 - HH => SUBCLASS : 6.20.1

Loops in ArchDB95 clusters

1fc3_A_189 - HH => SUBCLASS : 3.1.1
1fc3_A_141 - HH => SUBCLASS : 6.11.2

Loops not clustered in ArchDB

1fc3_A_163 - HH
1fc3_A_201 - HH
1fc3_A_230 - HH

1fc3 A - percentage of sequence identity: 100
1fc3 B - percentage of sequence identity: 100
1fc3 C - percentage of sequence identity: 100
1lq1 A - percentage of sequence identity: 93
1lq1 B - percentage of sequence identity: 93
1lq1 C - percentage of sequence identity: 93
1lq1 D - percentage of sequence identity: 93