SCOPe 2.01: Domain d2z9kb_: 2z9k B:

Lineage for d2z9kb_ (2z9k B:)

1. Root: SCOPe 2.01

2. Class b: All beta proteins [48724] (174 folds)

3. Fold b.47: Trypsin-like serine proteases [50493] (1 superfamily)
   barrel, closed; n=6, S=8; greek-key
   duplication: consists of two domains of the same fold

4. Superfamily b.47.1: Trypsin-like serine proteases [50494] (5 families)

5. Family b.47.1.4: Viral cysteine protease of trypsin fold [50603] (4 proteins)

6. Protein Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) [74979] (5 species)
   contains an extra alpha-helical domain

7. Species SARS coronavirus [TaxId:227859] [89349] (55 PDB entries)

8. Domain d2z9kb_: 2z9k B: [154257]
   automated match to d1uj1b_
   protein/RNA complex; complexed with dms, doz

Details for d2z9kb_

PDB Entry: 2z9k, 1.85 Å

PDB Description: Complex structure of SARS-CoV 3C-like protease with JMF1600

PDB Compounds: (B:) 3C-like proteinase

SCOPe Domain Sequences for d2z9kb_:

Sequence; same for both SEQRES and ATOM records:

>d2z9kb_ b.47.1.4 (B:) Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) {SARS coronavirus [TaxId: 227859]}
sgfrkmafpsgkvegcmvqvtcgtttlnglwlddtvycprhvictaedmlnpnyedllir
ksnhsflvqagnvqlrvighsmqncllrlkvdtsnpktpkykfvriqpgqtfsvlacyng
spsgvyqcamrpnhtikgsflngscgsvgfnidydcvsfcymhhmelptgvhagtdlegk
fygpfvdrqtaqaagtdttitlnvlawlyaavingdrwflnrftttlndfnlvamkynye
pltqdhvdilgplsaqtgiavldmcaalkellqngmngrtilgstiledeftpfdvvrqc
sgvtfq

Timeline for d2z9kb_:

• d2z9kb_ first appeared in SCOP 1.75, called d2z9kb1
  
• d2z9kb_ appears in SCOPe 2.02
  
• d2z9kb_ appears in the current release, SCOPe 2.08