SCOPe 2.05: Domain d1qx0a_: 1qx0 A:

Lineage for d1qx0a_ (1qx0 A:)

1. Root: SCOPe 2.05

2. Class d: Alpha and beta proteins (a+b) [53931] (381 folds)

3. Fold d.89: Origin of replication-binding domain, RBD-like [55463] (1 superfamily)
   alpha-beta-alpha-beta(2)-alpha-beta-alpha-beta; 3 layers: a/b/a; antiparallel sheet 41325

4. Superfamily d.89.1: Origin of replication-binding domain, RBD-like [55464] (6 families)

5. Family d.89.1.5: Relaxase domain [103120] (3 proteins)
   circular permutation of the common fold
   automatically mapped to Pfam PF08751

6. Protein TrwC relaxase [103123] (1 species)

7. Species Escherichia coli [TaxId:562] [103124] (3 PDB entries)

8. Domain d1qx0a_: 1qx0 A: [96511]
   protein/DNA complex; complexed with so4, zn

Details for d1qx0a_

PDB Entry: 1qx0, 2.26 Å

PDB Description: conjugative relaxase trwc in complex with orit dna. metal-bound structure

PDB Compounds: (A:) trwC protein

SCOPe Domain Sequences for d1qx0a_:

Sequence, based on SEQRES records:

>d1qx0a_ d.89.1.5 (A:) TrwC relaxase {Escherichia coli [TaxId: 562]}
mlshmvltrqdigraasyyedgaddyyakdgdasewqgkgaeelglsgevdskrfrella
gnigeghrimrsatrqdskerigldltfsapksvslqalvagdaeiikahdravartleq
aearaqarqkiqgktriettgnlvigkfrhetsrerdpqlhthavilnmtkrsdgqwral
kndeivkatrylgavynaelahelqklgyqlrygkdgnfdlahidrqqiegfskrteqia
ewyaargldpnsvsleqkqaakvlsrakktsvdrealraewqatakelgidfs

Sequence, based on observed residues (ATOM records):

>d1qx0a_ d.89.1.5 (A:) TrwC relaxase {Escherichia coli [TaxId: 562]}
mlshmvltrqdigraasyyedgaddyydasewqgkgaeelglsgevdskrfrellagnig
eghrimrsatrqdskerigldltfsapksvslqalvagdaeiikahdravartleqaear
aqarqkiqgktriettgnlvigkfrhetsrerdpqlhthavilnmtkrsdgqwralknde
ivkatrylgavynaelahelqklgyqlrygkdgnfdlahidrqqiegfskrteqiaewya
argldpnsvsleqkqaakvlsrakktsvdrealraewqatakelgidfs

Timeline for d1qx0a_:

• d1qx0a_ first appeared in SCOP 1.67
  
• d1qx0a_ appears in SCOPe 2.04
  
• d1qx0a_ appears in SCOPe 2.06
  
• d1qx0a_ appears in the current release, SCOPe 2.08