SCOPe 2.07: Domain d5m3ba_: 5m3b A:

Lineage for d5m3ba_ (5m3b A:)

1. Root: SCOPe 2.07

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

3. Fold c.92: Chelatase-like [53799] (3 superfamilies)
   duplication: tandem repeat of two domains; 3 layers (a/b/a); parallel beta-sheet of 4 strands, order 2134

4. Superfamily c.92.2: "Helical backbone" metal receptor [53807] (5 families)
   contains a long alpha helical insertion in the interdomain linker

5. Family c.92.2.2: TroA-like [53811] (6 proteins)

6. Protein automated matches [191053] (6 species)
   not a true protein

7. Species Escherichia coli [TaxId:83333] [329504] (3 PDB entries)

8. Domain d5m3ba_: 5m3b A: [330426]
   Other proteins in same PDB: d5m3bb2
   automated match to d1n2za_
   complexed with cby, cyn, gol; mutant

Details for d5m3ba_

PDB Entry: 5m3b, 1.5 Å

PDB Description: structure of cobinamide-bound btuf mutant w66l, the periplasmic vitamin b12 binding protein in e.coli

PDB Compounds: (A:) Vitamin B12-binding protein

SCOPe Domain Sequences for d5m3ba_:

Sequence, based on SEQRES records:

>d5m3ba_ c.92.2.2 (A:) automated matches {Escherichia coli [TaxId: 83333]}
aprvitlspantelafaagitpvgvssysdyppqaqkieqvstlqgmnlerivalkpdlv
iawrggnaerqvdqlaslgikvmwvdatsieqianalrqlapwspqpdkaeqaaqslldq
yaqlkaqyadkpkkrvflqfginppftsgkesiqnqvlevcggenifkdsrvpwpqvsre
qvlarspqaivitggpdqipkikqywgeqlkipvipltsdwferaspriilaaqqlcnal
sqvd

Sequence, based on observed residues (ATOM records):

>d5m3ba_ c.92.2.2 (A:) automated matches {Escherichia coli [TaxId: 83333]}
aprvitlspantelafaagitpvgvssysdyppqaqkieqvstlqgmnlerivalkpdlv
iawrggnaerqvdqlaslgikvmwvdatsieqianalrqlapwspqpdkaeqaaqslldq
yaqlkaqyadkpkkrvflqfginppftsgkesiqnqvlevcggenifkdsrvpwpqvsre
qvlarspqaivitgkipvipltsdwferaspriilaaqqlcnalsqvd

Timeline for d5m3ba_:

• d5m3ba_ first appeared in SCOPe 2.06