SCOP 1.75: Domain d1xcfb_: 1xcf B:

Lineage for d1xcfb_ (1xcf B:)

1. Root: SCOP 1.75

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] (6 families)

5. Family c.1.2.4: Tryptophan biosynthesis enzymes [51381] (3 proteins)

6. Protein Trp synthase alpha-subunit [51388] (5 species)

7. Species Escherichia coli [TaxId:562] [117360] (4 PDB entries)
   Uniprot P00928

8. Domain d1xcfb_: 1xcf B: [115119]
   mutant

Details for d1xcfb_

PDB Entry: 1xcf, 1.8 Å

PDB Description: crystal structure of p28l/y173f tryptophan synthase alpha-subunits from escherichia coli

PDB Compounds: (B:) tryptophan synthase alpha chain

SCOP Domain Sequences for d1xcfb_:

Sequence, based on SEQRES records:

>d1xcfb_ c.1.2.4 (B:) Trp synthase alpha-subunit {Escherichia coli [TaxId: 562]}
meryeslfaqlkerkegafvpfvtlgdlgieqslkiidtlieagadalelgipfsdplad
gptiqnatlrafaagvtpaqcfemlaiirekhptipigllmyanlvfnkgidefyarcek
vgvdsvlvadvpveesapfrqaalrhnvapificppnadddllrqiasygrgftyllsra
gvtgaenraalplnhlvaklkeynaapplqgfgisapdqvkaaidagaagaisgsaivki
ieqhinepekmlaalkvfvqpmkaatr

Sequence, based on observed residues (ATOM records):

>d1xcfb_ c.1.2.4 (B:) Trp synthase alpha-subunit {Escherichia coli [TaxId: 562]}
meryeslfaqlkerkegafvpfvtlgdlgieqslkiidtlieagadalelgipfvtpaqc
femlaiirekhptipigllmyanlvfnkgidefyarcekvgvdsvlvadvpveesapfrq
aalrhnvapificppnadddllrqiasygrgftyllsraaalplnhlvaklkeynaappl
qgfgisapdqvkaaidagaagaisgsaivkiieqhinepekmlaalkvfvqpmkaatr

Timeline for d1xcfb_:

• d1xcfb_ first appeared in SCOP 1.71
  
• d1xcfb_ appears in SCOP 1.73
  
• d1xcfb_ appears in SCOPe 2.01
  
• d1xcfb_ appears in the current release, SCOPe 2.08