PDB: 1au7 Compound: pit-1 Classification: COMPLEX (DNA-BINDING PROTEIN/DNA) Entry date in PDB: 1998-01-28 Resolution [Å]: 2.30 R-Factor: 0.230

CHAIN: A SWISS-PROT/TREMBL: P10037    KEYWORD: 3D-structure    Activator    Alternative splicing    DNA-binding    Homeobox    Nuclear protein    Transcription regulation    SCOP: a.4.1.1 All alpha proteins    DNA/RNA-binding 3-helical bundle    Homeodomain-like    Homeodomain    Pit-1 POU homeodomain    Rat (Rattus norvegicus) SCOP: a.35.1.1 All alpha proteins    lambda repressor-like DNA-binding domains    lambda repressor-like DNA-binding domains    POU-specific domain    Pit-1    Rat (Rattus norvegicus) GO:  nucleus    DNA binding    transcription factor activity    regulation of transcription    regulation of transcription, DNA-dependent    CHAIN: B SWISS-PROT/TREMBL: P10037    KEYWORD: 3D-structure    Activator    Alternative splicing    DNA-binding    Homeobox    Nuclear protein    Transcription regulation    SCOP: a.4.1.1 All alpha proteins    DNA/RNA-binding 3-helical bundle    Homeodomain-like    Homeodomain    Pit-1 POU homeodomain    Rat (Rattus norvegicus) SCOP: a.35.1.1 All alpha proteins    lambda repressor-like DNA-binding domains    lambda repressor-like DNA-binding domains    POU-specific domain    Pit-1    Rat (Rattus norvegicus) GO:  nucleus    DNA binding    transcription factor activity    regulation of transcription    regulation of transcription, DNA-dependent

Image Source: PDB

Loops in ArchDB95 clusters

1au7_A_128 - HH => SUBCLASS : 3.1.1
1au7_A_6 - HH => SUBCLASS : 3.1.1
1au7_A_6 - HH => SUBCLASS : 3.4.5
1au7_A_27 - HH => SUBCLASS : 5.1.1
1au7_A_110 - HH => SUBCLASS : 5.9.1

Loops not clustered in ArchDB

1au7_A_44 - HH
1au7_A_57 - HH

1au7 A - percentage of sequence identity: 100
1au7 B - percentage of sequence identity: 100
1pou - - percentage of sequence identity: 62