PDB: 1igq Compound: transcriptional repressor protein korb Classification: TRANSCRIPTION Entry date in PDB: 2002-02-27 Resolution [Å]: 1.70 R-Factor: 0.195

CHAIN: A SWISS-PROT/TREMBL: P07674    KEYWORD: 3D-structure    DNA-binding    Plasmid    Repressor    Transcription regulation    SCOP: b.34.1.3 All beta proteins    SH3-like barrel    C-terminal domain of transcriptional repressors    Transcriptional repressor protein KorB    Transcriptional repressor protein KorB    Escherichia coli GO:  DNA binding    transcriptional repressor activity    negative regulation of transcription    plasmid partitioning (sensu Bacteria)    CHAIN: B SWISS-PROT/TREMBL: P07674    KEYWORD: 3D-structure    DNA-binding    Plasmid    Repressor    Transcription regulation    SCOP: b.34.1.3 All beta proteins    SH3-like barrel    C-terminal domain of transcriptional repressors    Transcriptional repressor protein KorB    Transcriptional repressor protein KorB    Escherichia coli GO:  DNA binding    transcriptional repressor activity    negative regulation of transcription    plasmid partitioning (sensu Bacteria)    CHAIN: C SWISS-PROT/TREMBL: P07674    KEYWORD: 3D-structure    DNA-binding    Plasmid    Repressor    Transcription regulation    SCOP: b.34.1.3 All beta proteins    SH3-like barrel    C-terminal domain of transcriptional repressors    Transcriptional repressor protein KorB    Transcriptional repressor protein KorB    Escherichia coli GO:  DNA binding    transcriptional repressor activity    negative regulation of transcription    plasmid partitioning (sensu Bacteria)    CHAIN: D SWISS-PROT/TREMBL: P07674    KEYWORD: 3D-structure    DNA-binding    Plasmid    Repressor    Transcription regulation    SCOP: b.34.1.3 All beta proteins    SH3-like barrel    C-terminal domain of transcriptional repressors    Transcriptional repressor protein KorB    Transcriptional repressor protein KorB    Escherichia coli GO:  DNA binding    transcriptional repressor activity    negative regulation of transcription    plasmid partitioning (sensu Bacteria)

Image Source: PDB

Loops in ArchDB40 clusters

1igq_A_308 - HA => SUBCLASS : 2.1.1
1igq_A_331 - HA => SUBCLASS : 4.1.2
1igq_A_342 - AR => SUBCLASS : 4.2.1

Loops in ArchDB95 clusters

1igq_A_342 - AR => SUBCLASS : 4.4.1
1igq_A_308 - HA => SUBCLASS : 2.1.1
1igq_A_331 - HA => SUBCLASS : 4.1.2

Loops not clustered in ArchDB

1igq_A_316 - HA

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