PDB: 1q1a Compound: hst2 protein Classification: GENE REGULATION Entry date in PDB: 2003-11-18 Resolution [Å]: 1.50 R-Factor: 0.183

CHAIN: A SWISS-PROT/TREMBL: P53686    KEYWORD: Hydrolase    Metal-binding    NAD    Nuclear protein    Repressor    Transcription regulation    Zinc    EC: 3.5.1.- SCOP: c.31.1.5 Alpha and beta proteins (a/b)    DHS-like NAD/FAD-binding domain    DHS-like NAD/FAD-binding domain    Sir2 family of transcriptional regulators    Hst2    Baker's yeast (Saccharomyces cerevisiae) GO:  chromatin silencing complex    DNA binding    chromatin silencing    regulation of transcription, DNA-dependent    CHAIN: B SWISS-PROT/TREMBL: P02309    KEYWORD: 3D-structure    Acetylation    Chromosomal protein    DNA-binding    Nuclear protein    Nucleosome core    GO:

Image Source: PDB

Loops in ArchDB95 clusters

1q1a_A_264 - EH => SUBCLASS : 1.1.3
1q1a_A_149 - EH => SUBCLASS : 1.1.11
1q1a_A_264 - EH => SUBCLASS : 3.7.2
1q1a_A_264 - EH => SUBCLASS : 3.7.11
1q1a_A_109 - EH => SUBCLASS : 5.77.1
1q1a_A_218 - EH => SUBCLASS : 8.20.1
1q1a_A_69 - HH => SUBCLASS : 1.2.4
1q1a_A_69 - HH => SUBCLASS : 1.2.6
1q1a_A_270 - HH => SUBCLASS : 1.3.3
1q1a_A_95 - HE => SUBCLASS : 2.4.1
1q1a_A_233 - HE => SUBCLASS : 5.1.2
1q1a_A_120 - HE => SUBCLASS : 6.2.8
1q1a_A_136 - HA => SUBCLASS : 4.1.3
1q1a_A_136 - HA => SUBCLASS : 4.1.10
1q1a_A_136 - HA => SUBCLASS : 5.5.2

Loops in ArchDB-EC clusters

1q1a_A_270 - HH => SUBCLASS : 1.3.2

Loops not clustered in ArchDB

1q1a_A_27 - EH
1q1a_A_177 - EH
1q1a_A_243 - EH
1q1a_A_131 - HA
1q1a_A_131 - HA
1q1a_A_136 - HA
1q1a_A_254 - HE
1q1a_A_152 - HE
1q1a_A_9 - HE
1q1a_A_190 - HE
1q1a_A_77 - HH

1q17 A - percentage of sequence identity: 100
1q17 B - percentage of sequence identity: 100
1q17 C - percentage of sequence identity: 100
1szc A - percentage of sequence identity: 100
1szd A - percentage of sequence identity: 100