SCOPe 2.08: Domain d7kq9a_: 7kq9 A:

Lineage for d7kq9a_ (7kq9 A:)

1. Root: SCOPe 2.08

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

3. Fold c.1: TIM beta/alpha-barrel [51350] (34 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] (9 species)

7. Species Salmonella typhimurium [TaxId:90371] [51389] (72 PDB entries)

8. Domain d7kq9a_: 7kq9 A: [421964]
   Other proteins in same PDB: d7kq9b_
   automated match to d1k3ua_
   complexed with 0jo, br, cl, cs, dms, edo, peg, ser; mutant

Details for d7kq9a_

PDB Entry: 7kq9, 1.5 Å

PDB Description: the aminoacrylate form of the beta-q114a mutant tryptophan synthase at 1.50 angstrom resolution with cesium ion at the metal coordination site

PDB Compounds: (A:) tryptophan synthase alpha chain

SCOPe Domain Sequences for d7kq9a_:

Sequence, based on SEQRES records:

>d7kq9a_ 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):

>d7kq9a_ c.1.2.4 (A:) Trp synthase alpha-subunit {Salmonella typhimurium [TaxId: 90371]}
meryenlfaqlndrregafvpfvtlgdpgieqslkiidtlidagadalelgvpfsdplad
gptiqnanlrafaagvtpaqcfemlalirekhptipigllmyanlvfnngidafyarceq
vgvdsvlvadvpveesapfrqaalrhniapificppnadddllrqvasygrgytylllhh
lieklkeyhaapalqgfgisspeqvsaavragaagaisgsaivkiieknlaspkqmlael
rsfvsamkaasra

Timeline for d7kq9a_:

• d7kq9a_ is new in SCOPe 2.08-stable