SCOP 1.71: Domain d2r1ra2: 2r1r A:222-737

Lineage for d2r1ra2 (2r1r A:222-737)

1. Root: SCOP 1.71

2. Class c: Alpha and beta proteins (a/b) [51349] (134 folds)

3. Fold c.7: PFL-like glycyl radical enzymes [51997] (1 superfamily)
   contains: barrel, closed; n=10, S=10; accommodates a hairpin loop inside the barrel

4. Superfamily c.7.1: PFL-like glycyl radical enzymes [51998] (4 families)
   duplication: the N- and C-terminal halves have similar topologies

5. Family c.7.1.2: R1 subunit of ribonucleotide reductase, C-terminal domain [52002] (1 protein)

6. Protein R1 subunit of ribonucleotide reductase, C-terminal domain [52003] (2 species)

7. Species Escherichia coli [TaxId:562] [52004] (8 PDB entries)

8. Domain d2r1ra2: 2r1r A:222-737 [30695]
   Other proteins in same PDB: d2r1ra1, d2r1rb1, d2r1rc1

Details for d2r1ra2

PDB Entry: 2r1r, 3 Å

PDB Description: ribonucleotide reductase r1 protein with dttp occupying the specificity site from escherichia coli

SCOP Domain Sequences for d2r1ra2:

Sequence; same for both SEQRES and ATOM records:

>d2r1ra2 c.7.1.2 (A:222-737) R1 subunit of ribonucleotide reductase, C-terminal domain {Escherichia coli}
fsscvliecgdsldsinatssaivkyvsqragiginagriralgspirggeafhtgcipf
ykhfqtavkscsqggvrggaatlfypmwhlevesllvlknnrgvegnrvrhmdygvqink
lmytrllkgeditlfspsdvpglydaffadqeeferlytkyekddsirkqrvkavelfsl
mmqerastgriyiqnvdhcnthspfdpaiapvrqsnlcleialptkplndvndengeial
ctlsafnlgainnldeleelailavraldalldyqdypipaakrgamgrrtlgigvinfa
yylakhgkrysdgsannlthktfeaiqyyllkasnelakeqgacpwfnettyakgilpid
tykkdldtianeplhydwealresikthglrnstlsalmpsetssqisnatngiepprgy
vsikaskdgilrqvvpdyehlhdayellwempgndgylqlvgimqkfidqsisantnydp
srfpsgkvpmqqllkdlltaykfgvktlyyqntrdg

Timeline for d2r1ra2:

• d2r1ra2 first appeared (with stable ids) in SCOP 1.55
  
• d2r1ra2 appears in SCOP 1.69
  
• d2r1ra2 appears in SCOP 1.73
  
• d2r1ra2 appears in the current release, SCOPe 2.08