SCOPe 2.06: Domain d1xc4a_: 1xc4 A:

Lineage for d1xc4a_ (1xc4 A:)

1. Root: SCOPe 2.06

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 Escherichia coli [TaxId:562] [117360] (3 PDB entries)
   Uniprot P00928

8. Domain d1xc4a_: 1xc4 A: [115104]
   complexed with gol, so4

Details for d1xc4a_

PDB Entry: 1xc4, 2.8 Å

PDB Description: Crystal structure of wild-type tryptophan synthase alpha-subunits from Escherichia coli

PDB Compounds: (A:) tryptophan synthase alpha chain

SCOPe Domain Sequences for d1xc4a_:

Sequence, based on SEQRES records:

>d1xc4a_ c.1.2.4 (A:) Trp synthase alpha-subunit {Escherichia coli [TaxId: 562]}
meryeslfaqlkerkegafvpfvtlgdpgieqslkiidtlieagadalelgipfsdplad
gptiqnatlrafaagvtpaqcfemlalirekhptipigllmyanlvfnkgidefyarcek
vgvdsvlvadvpveesapfrqaalrhnvapificppnadddllrqiasygrgytyllsra
gvtgaenraalplnhlvaklkeynaapplqgfgisapdqvkaaidagaagaisgsaivki
ieqhinepekmlaalkvfvqpmkaatrs

Sequence, based on observed residues (ATOM records):

>d1xc4a_ c.1.2.4 (A:) Trp synthase alpha-subunit {Escherichia coli [TaxId: 562]}
meryeslfaqlkerkegafvpfvtlgdpgieqslkiidtlieagadalelgipfvtpaqc
femlalirekhptipigllmyanlvfnkgidefyarcekvgvdsvlvadvpveesapfrq
aalrhnvapificppnadddllrqiasygrgytyllsragaalplnhlvaklkeynaapp
lqgfgisapdqvkaaidagaagaisgsaivkiieqhinepekmlaalkvfvqpmkaatrs

Timeline for d1xc4a_:

• d1xc4a_ first appeared in SCOP 1.71
  
• d1xc4a_ appears in SCOPe 2.05
  
• d1xc4a_ appears in SCOPe 2.07
  
• d1xc4a_ appears in the current release, SCOPe 2.08