Lineage for Protein: Proteasome regulatory subunit Rpn1, C-terminal domain
- Root: SCOPe 2.08
Class b: All beta proteins [48724] (180 folds) 
Fold b.3: Prealbumin-like [49451] (8 superfamilies)
sandwich; 7 strands in 2 sheets, greek-key
variations: some members have additional 1-2 strands to common fold
Superfamily b.3.8: Proteasome regulatory subunit Rpn2 C-terminal domain-like [345918] (1 family) 
Topological similarity to carboxypeptidase (49466) noted in PubMed 22405010Family b.3.8.1: Proteasome regulatory subunit Rpn2, C-terminal domain-like [345960] (2 proteins) 
Protein Proteasome regulatory subunit Rpn1, C-terminal domain [346046] (1 species)
Species:
Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [346220] (1 PDB entry) - Domain for 4cr2:
Domain d4cr2z3: 4cr2 Z:910-993 [345208]
Other proteins in same PDB: d4cr21_, d4cr22_, d4cr23_, d4cr24_, d4cr25_, d4cr26_, d4cr27_, d4cr2a_, d4cr2b_, d4cr2c_, d4cr2d1, d4cr2d2, d4cr2e_, d4cr2f_, d4cr2g_, d4cr2h1, d4cr2h2, d4cr2h3, d4cr2i1, d4cr2i2, d4cr2i3, d4cr2j1, d4cr2j2, d4cr2j3, d4cr2k1, d4cr2k2, d4cr2k3, d4cr2l1, d4cr2l2, d4cr2l3, d4cr2m1, d4cr2m2, d4cr2m3, d4cr2n1, d4cr2n2, d4cr2n3, d4cr2o1, d4cr2o2, d4cr2p1, d4cr2p2, d4cr2q1, d4cr2q2, d4cr2r1, d4cr2r2, d4cr2s1, d4cr2s2, d4cr2t1, d4cr2t2, d4cr2u1, d4cr2u2, d4cr2v1, d4cr2v2, d4cr2w_, d4cr2x_, d4cr2y_, d4cr2z1, d4cr2z2
missing some secondary structures that made up less than one-third of the common domain
- Domain for 4cr2:
More info for Protein Proteasome regulatory subunit Rpn1, C-terminal domain from b.3.8.1: Proteasome regulatory subunit Rpn2, C-terminal domain-like
Timeline for Protein Proteasome regulatory subunit Rpn1, C-terminal domain from b.3.8.1: Proteasome regulatory subunit Rpn2, C-terminal domain-like:
- Protein Proteasome regulatory subunit Rpn1, C-terminal domain from b.3.8.1: Proteasome regulatory subunit Rpn2, C-terminal domain-like first appeared in SCOPe 2.07