SCOPe 2.02: Domain d1cx9a_: 1cx9 A:

Lineage for d1cx9a_ (1cx9 A:)

1. Root: SCOPe 2.02

2. Class c: Alpha and beta proteins (a/b) [51349] (147 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] (5 species)

7. Species Salmonella typhimurium [TaxId:90371] [51389] (39 PDB entries)

8. Domain d1cx9a_: 1cx9 A: [28584]
   Other proteins in same PDB: d1cx9b_
   complexed with na, nhp, plp

Details for d1cx9a_

PDB Entry: 1cx9, 2.3 Å

PDB Description: crystal structure of the complex of bacterial tryptophan synthase with the transition state analogue inhibitor 4-(2-aminophenylthio)-butylphosphonic acid

PDB Compounds: (A:) tryptophan synthase (alpha chain)

SCOPe Domain Sequences for d1cx9a_:

Sequence, based on SEQRES records:

>d1cx9a_ c.1.2.4 (A:) Trp synthase alpha-subunit {Salmonella typhimurium [TaxId: 90371]}
eryenlfaqlndrregafvpfvtlgdpgieqslkiidtlidagadalelgvpfsdpladg
ptiqnanlrafaagvtpaqcfemlalirekhptipigllmyanlvfnngidafyarceqv
gvdsvlvadvpveesapfrqaalrhniapificppnadddllrqvasygrgytyllsrsg
vtgaenrgalplhhlieklkeyhaapalqgfgisspeqvsaavragaagaisgsaivkii
eknlaspkqmlaelrsfvsamkaasr

Sequence, based on observed residues (ATOM records):

>d1cx9a_ c.1.2.4 (A:) Trp synthase alpha-subunit {Salmonella typhimurium [TaxId: 90371]}
eryenlfaqlndrregafvpfvtlgdpgieqslkiidtlidagadalelgvpfsdpladg
ptiqnanlrafaagvtpaqcfemlalirekhptipigllmyanlvfnngidafyarceqv
gvdsvlvadvpveesapfrqaalrhniapificppnadddllrqvasygrgytyllsrsg
vtgaenrgplhhlieklkeyhaapalqgfgisspeqvsaavragaagaisgsaivkiiek
nlaspkqmlaelrsfvsamkaasr

Timeline for d1cx9a_:

• d1cx9a_ first appeared (with stable ids) in SCOP 1.55
  
• d1cx9a_ appears in SCOPe 2.01
  
• d1cx9a_ appears in SCOPe 2.03
  
• d1cx9a_ appears in the current release, SCOPe 2.08