PDB: 1dd9 Compound: DNA primase Classification: TRANSFERASE Entry date in PDB: 2000-04-07 Resolution [Å]: 1.60 R-Factor: 0.231

CHAIN: A SWISS-PROT/TREMBL: P02923    KEYWORD: 3D-structure    Complete proteome    DNA replication    DNA-directed RNA polymerase    Metal-binding    Primosome    Transferase    Zinc    Zinc-finger    EC: 2.7.7.- SCOP: e.13.1.1 Multi-domain proteins (alpha and beta)    DNA primase core    DNA primase core    DNA primase DnaG catalytic core    DNA primase DnaG catalytic core    Escherichia coli GO:  DNA binding    DNA binding    DNA binding    DNA primase activity    DNA primase activity    DNA primase activity    nucleic acid binding    nucleic acid binding    nucleic acid binding    DNA modification    DNA modification    DNA modification    DNA replication    DNA replication    DNA replication    DNA replication, synthesis of RNA primer    DNA replication, synthesis of RNA primer    DNA replication, synthesis of RNA primer

Image Source: PDB

Loops in ArchDB40 clusters

1dd9_A_203 - HA => SUBCLASS : 4.2.2
1dd9_A_261 - EH => SUBCLASS : 2.1.1
1dd9_A_303 - EH => SUBCLASS : 2.4.9
1dd9_A_116 - HH => SUBCLASS : 1.1.51
1dd9_A_137 - HH => SUBCLASS : 3.1.1

Loops in ArchDB95 clusters

1dd9_A_261 - EH => SUBCLASS : 2.1.1
1dd9_A_116 - HH => SUBCLASS : 1.1.16
1dd9_A_167 - HH => SUBCLASS : 1.1.38
1dd9_A_137 - HH => SUBCLASS : 3.1.1
1dd9_A_137 - HH => SUBCLASS : 3.1.5
1dd9_A_203 - HA => SUBCLASS : 3.1.2
1dd9_A_203 - HA => SUBCLASS : 5.1.1

Loops in ArchDB-EC clusters

1dd9_A_137 - HH => SUBCLASS : 3.1.1

Loops not clustered in ArchDB

1dd9_A_196 - AR
1dd9_A_196 - AR
1dd9_A_159 - EH
1dd9_A_230 - EH
1dd9_A_281 - EH
1dd9_A_334 - EH
1dd9_A_366 - EH
1dd9_A_215 - HA
1dd9_A_188 - HA
1dd9_A_203 - HA
1dd9_A_188 - HA
1dd9_A_215 - HA
1dd9_A_346 - HE
1dd9_A_150 - HE
1dd9_A_176 - HE
1dd9_A_248 - HE
1dd9_A_267 - HE
1dd9_A_291 - HE
1dd9_A_312 - HE
1dd9_A_385 - HH
1dd9_A_368 - HH

1dde A - percentage of sequence identity: 100
1eqn A - percentage of sequence identity: 100
1eqn B - percentage of sequence identity: 100
1eqn C - percentage of sequence identity: 100
1eqn D - percentage of sequence identity: 100
1eqn E - percentage of sequence identity: 100