>cd03141 GATase1_Hsp31_like Type 1 glutamine amidotransferase (GATase1)-like domain found in proteins similar to Escherichia coli Hsp31 protein. Type 1 glutamine amidotransferase (GATase1)-like domain found in proteins similar to Escherichia coli Hsp31 protein (EcHsp31). This group includes EcHsp31 and Saccharomyces cerevisiae Ydr533c protein. EcHsp31 has chaperone activity. Ydr533c is upregulated in response to various stress conditions along with the heat shock family. EcHsp31 coordinates a metal ion using a 2-His-1-carboxylate motif present in various ions that use iron as a cofactor such as Carboxypeptidase A. The catalytic triad typical of GATase1 domains is not conserved in this GATase1-like domain. However, in common with a typical GATase1 domain, a reactive Cys residue is found in the sharp turn between a beta strand and an alpha helix termed the nucleophile elbow. For EcHsp31, this Cys together with a different His and, an Asp (rather than a Glu) residue form a different

Probab=90.66  E-value=0.22  Score=30.51  Aligned_cols=61  Identities=13%  Similarity=0.194  Sum_probs=45.3

Q ss_pred             ECCCCHHHHHHCCCCEEEECCCCCCCCCC--CCCCHHHHHHHCCCCCCEEEEECHHHHHHHHC
Q ss_conf             04657446441357889985888884101--12110122210257863478610058878752
Q gi|254780420|r  234 GAETSYKDIMSLQPDGVLLSNGPGDPAVT--SVYSSPIICKLVDSGMPMFGICLGHQLLGLAL  294 (396)
Q Consensus       234 p~~~~~~~i~~~~pdgi~lSnGPGdP~~~--~~~~~~~~~~~~~~~iPilGIClGhQ~l~~a~  294 (396)
T Consensus        78 ~~~~~l~~v~~~~ydai~~pGG~g~m~dl~~~~~l~~l~~~~~~~gk~vaaiCHGp~~L~~~~  140 (221)
T cd03141          78 ANTKKLSDVDPSDYDAIFIPGGHGPMFDLPDNPDLQDLLREFYENGKVVAAVCHGPAALLNVK  140 (221)
T ss_pred             HCCCCHHHCCHHHCCEEEECCCCCHHHHHHCCHHHHHHHHHHHHCCCEEEEECCHHHHHHHHC
T ss_conf             587896789987883899899854587744169999999999974985999763079887500