Superfamily: EreA/ChaN-like

there are four conserved residues in the putative active site: two His and two Glu

Lineage:

1. Root: scop
2. Class: Alpha and beta proteins (a/b) [51349]
   Mainly parallel beta sheets (beta-alpha-beta units)
3. Fold: EreA/ChaN-like [159500]
   Core: 3 layers: a/b/a; parallel beta-sheet of 5 strands, order:51423;
4. Superfamily: EreA/ChaN-like [159501]
   there are four conserved residues in the putative active site: two His and two Glu

Families:

1. ChaN-like [159502] (1)
   Pfam 04187; DUF399; Ferric uptake regulator CjrA
   1. Heme transport protein ChaN [159503]
      1. Campylobacter jejuni [TaxId: 197] [159504] (1)
         SQ Q0PBW2 27-281
         1. 2g5g
            complexed with hem
            1. region x:9-263 [147084]
2. PMT domain-like [159505] (1)
   This is the second from the PMT C-terminus; it retains the superfamily fold and the active site mainchain conformation but lacks the conserved in the other two families His and Glu residues
   1. Dermonecrotic toxin, ToxA [159506]
      Synonym: Mitogenic toxin PMT
      1. Pasteurella multocida [TaxId: 747] [159507] (4)
         SQ P17452 875-1093
         1. 2ebf
            complexed with 2po, tre
            1. region x:875-1093 [146767]
         2. 2ebh
            complexed with tre; mutant
            1. region x:875-1093 [146770]
         3. 2ec5
            mutant
            1. region a:875-1093 [146779]
         4. 2ec5
            automatically matched to 2EC5 A:875-1093
            mutant
            1. region b:875-1093 [146782]
3. EreA-like [159508] (2)
   Pfam 05139; Erythromycin esterase-like; the superfamily core is decorated with insertion of a four-helical bundle and a C-terminal alpha+beta extension
   1. Succinoglycan biosynthesis protein BC3120 [159509]
      1. Bacillus cereus [TaxId: 1396] [159510] (3)
         SQ Q81BN2 40-442
         1. 3b55
            automatically matched to 2RAD A:40-442
            complexed with ca; mutant
            1. region a:40-442 [154832]
         2. 2rad
            1. region a:40-442 [151821]
         3. 2rad
            automatically matched to 2RAD A:40-442
            1. region b:40-442 [151822]
   2. Succinoglycan biosynthesis protein BC3205 [159511]
      1. Bacillus cereus [TaxId: 1396] [159512] (1)
         SQ Q81BF7 33-445
         1. 2qgm
            1. region a:33-445 [150781]

Generated from scop database 1.75 with scopm 1.101 on Wed Jun 3 10:42:06 2009 Copyright © 1994-2009 The scop authors / scop@mrc-lmb.cam.ac.uk