SCOP 1.73: Domain d1xzqa3: 1xzq A:2-117

Lineage for d1xzqa3 (1xzq A:2-117)

1. Root: SCOP 1.73

2. Class d: Alpha and beta proteins (a+b) [53931] (334 folds)

3. Fold d.250: Folate-binding domain [103024] (1 superfamily)
   duplication: consists of two beta(2)-alpha-beta(3)-alpha subdomains swapped with the first strands

4. Superfamily d.250.1: Folate-binding domain [103025] (2 families)
   some topological similarity to Formylmethanofuran:tetrahydromethanopterin formyltransferase

5. Family d.250.1.2: TrmE formyl-THF-binding domain [117997] (1 protein)
   dimeric biological unit; one subunit domain corresponds to one "unswapped" subdomain of the other family

6. Protein TrmE formyl-THF-binding domain [117998] (1 species)

7. Species Thermotoga maritima [TaxId:2336] [117999] (2 PDB entries)

8. Domain d1xzqa3: 1xzq A:2-117 [116260]
   Other proteins in same PDB: d1xzqa1, d1xzqa2

Details for d1xzqa3

PDB Entry: 1xzq, 2.9 Å

PDB Description: Structure of the GTP-binding protein TrmE from Thermotoga maritima complexed with 5-formyl-THF

PDB Compounds: (A:) Probable tRNA modification GTPase trmE

SCOP Domain Sequences for d1xzqa3:

Sequence; same for both SEQRES and ATOM records:

>d1xzqa3 d.250.1.2 (A:2-117) TrmE formyl-THF-binding domain {Thermotoga maritima [TaxId: 2336]}
dtivavatppgkgaiailrlsgpdswkivqkhlrtrskivprkaihgwihengedvdevv
vvfykspksytgedmvevmchggplvvkklldlflksgarmaepgeftkraflngk

Timeline for d1xzqa3:

• d1xzqa3 first appeared in SCOP 1.71
  
• d1xzqa3 appears in SCOP 1.75
  
• d1xzqa3 appears in the current release, SCOPe 2.08