PDB: 1i27 Compound: transcription factor iif Classification: TRANSCRIPTION Entry date in PDB: 2001-03-07 Resolution [Å]: 1.02 R-Factor: 0.127

CHAIN: A SWISS-PROT/TREMBL: P35269    KEYWORD: 3D-structure    DNA-binding    Nuclear protein    Phosphorylation    Transcription regulation    EC: 2.7.1.37 SCOP: a.4.5.30 All alpha proteins    DNA/RNA-binding 3-helical bundle    "Winged helix" DNA-binding domain    C-terminal domain of the rap74 subunit of TFIIF    C-terminal domain of the rap74 subunit of TFIIF    Human (Homo sapiens) GO:  nucleus    DNA binding    transcriptional activator activity    positive regulation of transcription

Image Source: PDB

Loops in ArchDB40 clusters

1i27_A_486 - HE => SUBCLASS : 2.1.4
1i27_A_503 - HA => SUBCLASS : 2.1.1
1i27_A_479 - HH => SUBCLASS : 3.1.2
1i27_A_479 - HH => SUBCLASS : 3.1.3

Loops in ArchDB95 clusters

1i27_A_470 - HH => SUBCLASS : 2.3.22
1i27_A_479 - HH => SUBCLASS : 3.4.1
1i27_A_456 - HH => SUBCLASS : 4.11.1
1i27_A_486 - HE => SUBCLASS : 2.1.6
1i27_A_503 - HA => SUBCLASS : 2.1.1

Loops in ArchDB-EC clusters

1i27_A_479 - HH => SUBCLASS : 3.1.1

Loops not clustered in ArchDB

1i27_A_503 - HA

1j2x A - percentage of sequence identity: 100
1nha A - percentage of sequence identity: 100
1onv A - percentage of sequence identity: 100