Lineage for d1ubsa_ (1ubs A:)

  1. Root: SCOPe 2.06
  2. 2078559Class c: Alpha and beta proteins (a/b) [51349] (148 folds)
  3. 2078560Fold 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. 2079053Superfamily c.1.2: Ribulose-phoshate binding barrel [51366] (7 families) (S)
  5. 2079565Family c.1.2.4: Tryptophan biosynthesis enzymes [51381] (4 protein domains)
  6. 2079595Protein Trp synthase alpha-subunit [51388] (8 species)
  7. 2079644Species Salmonella typhimurium [TaxId:90371] [51389] (46 PDB entries)
  8. 2079662Domain d1ubsa_: 1ubs A: [28573]
    Other proteins in same PDB: d1ubsb_
    complexed with na, plp, ser; mutant

Details for d1ubsa_

PDB Entry: 1ubs (more details), 1.9 Å

PDB Description: tryptophan synthase (e.c.4.2.1.20) with a mutation of lys 87->thr in the b subunit and in the presence of ligand l-serine
PDB Compounds: (A:) tryptophan synthase

SCOPe Domain Sequences for d1ubsa_:

Sequence, based on SEQRES records: (download)

>d1ubsa_ c.1.2.4 (A:) Trp synthase alpha-subunit {Salmonella typhimurium [TaxId: 90371]}
meryenlfaqlndrregafvpfvtlgdpgieqslkiidtlidagadalelgvpfsdplad
gptiqnanlrafaagvtpaqcfemlalirekhptipigllmyanlvfnngidafyarceq
vgvdsvlvadvpveesapfrqaalrhniapificppnadddllrqvasygrgytyllsrs
gvtgaenrgalplhhlieklkeyhaapalqgfgisspeqvsaavragaagaisgsaivki
ieknlaspkqmlaelrsfvsamkaasra

Sequence, based on observed residues (ATOM records): (download)

>d1ubsa_ c.1.2.4 (A:) Trp synthase alpha-subunit {Salmonella typhimurium [TaxId: 90371]}
meryenlfaqlndrregafvpfvtlgdpgieqslkiidtlidagadalelgvpfsdplad
gptiqnanlrafaagvtpaqcfemlalirekhptipigllmyanlvfnngidafyarceq
vgvdsvlvadvpveesapfrqaalrhniapificppnadddllrqvasygrgytyllsrs
plhhlieklkeyhaapalqgfgisspeqvsaavragaagaisgsaivkiieknlaspkqm
laelrsfvsamkaasra

SCOPe Domain Coordinates for d1ubsa_:

Click to download the PDB-style file with coordinates for d1ubsa_.
(The format of our PDB-style files is described here.)

Timeline for d1ubsa_: