SCOP 1.71: Domain d1qopa_: 1qop A:

Lineage for d1qopa_ (1qop A:)

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 Salmonella typhimurium [TaxId:90371] [51389] (33 PDB entries)

8. Domain d1qopa_: 1qop A: [28570]
   Other proteins in same PDB: d1qopb_
   complexed with ipl, na, plp

Details for d1qopa_

PDB Entry: 1qop, 1.4 Å

PDB Description: crystal structure of wild-type tryptophan synthase complexed with indole propanol phosphate

SCOP Domain Sequences for d1qopa_:

Sequence, based on SEQRES records:

>d1qopa_ c.1.2.4 (A:) Trp synthase alpha-subunit {Salmonella typhimurium}
meryenlfaqlndrregafvpfvtlgdpgieqslkiidtlidagadalelgvpfsdplad
gptiqnanlrafaagvtpaqcfemlaiirekhptipigllmyanlvfnngidafyarceq
vgvdsvlvadvpveesapfrqaalrhniapificppnadddllrqvasygrgytyllsrs
gvtgaenrgalplhhlieklkeyhaapalqgfgisspeqvsaavragaagaisgsaivki
ieknlaspkqmlaelrsfvsamkaasr

Sequence, based on observed residues (ATOM records):

>d1qopa_ c.1.2.4 (A:) Trp synthase alpha-subunit {Salmonella typhimurium}
meryenlfaqlndrregafvpfvtlgdpgieqslkiidtlidagadalelgvpfsdplad
gptiqnanlrafaagvtpaqcfemlaiirekhptipigllmyanlvfnngidafyarceq
vgvdsvlvadvpveesapfrqaalrhniapificppnadddllrqvasygrgytyllsrs
gvtgaenrgplhhlieklkeyhaapalqgfgisspeqvsaavragaagaisgsaivkiie
knlaspkqmlaelrsfvsamkaasr

Timeline for d1qopa_:

• d1qopa_ first appeared (with stable ids) in SCOP 1.55
  
• d1qopa_ appears in SCOP 1.69
  
• d1qopa_ appears in SCOP 1.73
  
• d1qopa_ appears in the current release, SCOPe 2.08