SCOPe 2.07: Domain d1k8xa_: 1k8x A:

Lineage for d1k8xa_ (1k8x A:)

1. Root: SCOPe 2.07

2. Class c: Alpha and beta proteins (a/b) [51349] (148 folds)

3. Fold c.1: TIM beta/alpha-barrel [51350] (33 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] (7 families)

5. Family c.1.2.4: Tryptophan biosynthesis enzymes [51381] (4 proteins)

6. Protein Trp synthase alpha-subunit [51388] (8 species)

7. Species Salmonella typhimurium [TaxId:90371] [51389] (65 PDB entries)

8. Domain d1k8xa_: 1k8x A: [77288]
   Other proteins in same PDB: d1k8xb_
   complexed with na, plp; mutant

Details for d1k8xa_

PDB Entry: 1k8x, 1.9 Å

PDB Description: crystal structure of alphat183v mutant of tryptophan synthase from salmonella typhimurium

PDB Compounds: (A:) tryptophan synthase, alpha protein

SCOPe Domain Sequences for d1k8xa_:

Sequence, based on SEQRES records:

>d1k8xa_ c.1.2.4 (A:) Trp synthase alpha-subunit {Salmonella typhimurium [TaxId: 90371]}
meryenlfaqlndrregafvpfvtlgdpgieqslkiidtlidagadalelgvpfsdplad
gptiqnanlrafaagvtpaqcfemlaiirekhptipigllmyanlvfnngidafyarceq
vgvdsvlvadvpveesapfrqaalrhniapificppnadddllrqvasygrgytyllsrs
gvtgaenrgalplhhlieklkeyhaapalqgfgisspeqvsaavragaagaisgsaivki
ieknlaspkqmlaelrsfvsamkaasr

Sequence, based on observed residues (ATOM records):

>d1k8xa_ c.1.2.4 (A:) Trp synthase alpha-subunit {Salmonella typhimurium [TaxId: 90371]}
meryenlfaqlndrregafvpfvtlgdpgieqslkiidtlidagadalelgvpfsdplad
gptiqnanlrafaagvtpaqcfemlaiirekhptipigllmyanlvfnngidafyarceq
vgvdsvlvadvpveesapfrqaalrhniapificppnadddllrqvasygrgytylllie
klkeyhaapalqgfgisspeqvsaavragaagaisgsaivkiieknlaspkqmlaelrsf
vsamkaasr

Timeline for d1k8xa_:

• d1k8xa_ first appeared in SCOP 1.63
  
• d1k8xa_ appears in SCOPe 2.06
  
• d1k8xa_ appears in the current release, SCOPe 2.08