SCOP 1.71: Domain d1geqb_: 1geq B:

Lineage for d1geqb_ (1geq B:)

1. Root: SCOP 1.71

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

3. Fold c.1: TIM beta/alpha-barrel [51350] (32 superfamilies)
   contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678
   the first seven superfamilies have similar phosphate-binding sites

4. Superfamily c.1.2: Ribulose-phoshate binding barrel [51366] (5 families)

5. Family c.1.2.4: Tryptophan biosynthesis enzymes [51381] (3 proteins)

6. Protein Trp synthase alpha-subunit [51388] (5 species)

7. Species Archaeon Pyrococcus furiosus [TaxId:2261] [51390] (1 PDB entry)

8. Domain d1geqb_: 1geq B: [28590]
   CASP4

Details for d1geqb_

PDB Entry: 1geq, 2 Å

PDB Description: Entropic stabilization of the tryptophan synthase A-subunit from a hyperthermophile, pyrococcus furiosus: X-ray analysis and calorimetry

SCOP Domain Sequences for d1geqb_:

Sequence, based on SEQRES records:

>d1geqb_ c.1.2.4 (B:) Trp synthase alpha-subunit {Archaeon Pyrococcus furiosus}
mfkdgslipyltagdpdkqstlnfllaldeyagaielgipfsdpiadgktiqeshyralk
ngfklreafwivkefrrhsstpivlmtyynpiyragvrnflaeakasgvdgilvvdlpvf
hakefteiareegiktvflaapntpderlkviddmttgfvylvslygttgareeipktay
dllrrakricrnkvavgfgvskrehvvsllkegangvvvgsalvkiigekgreateflkk
kveellgi

Sequence, based on observed residues (ATOM records):

>d1geqb_ c.1.2.4 (B:) Trp synthase alpha-subunit {Archaeon Pyrococcus furiosus}
mfkdgslipyltagdpdkqstlnfllaldeyagaielgipfsdpiadgktiqeshyralk
ngfklreafwivkefrrhsstpivlmtyynpiyragvrnflaeakasgvdgilvvdlpvf
hakefteiareegiktvflaapntpderlkviddmttgfvylvslygtteeipktaydll
rrakricrnkvavgfgvskrehvvsllkegangvvvgsalvkiigekgreateflkkkve
ellgi

Timeline for d1geqb_:

• d1geqb_ first appeared (with stable ids) in SCOP 1.55
  
• d1geqb_ appears in SCOP 1.69
  
• d1geqb_ appears in SCOP 1.73
  
• d1geqb_ appears in the current release, SCOPe 2.08