>TIGR02855 spore_yabG sporulation peptidase YabG; InterPro: IPR008764 Peptidases are grouped into clans and families. Clans are groups of families for which there is evidence of common ancestry. Each clan is identified with two letters, the first representing the catalytic type of the families included in the clan (with the letter 'P' being used for a clan containing families of more than one of the catalytic types serine, threonine and cysteine). Some families cannot yet be assigned to clans, and when a formal assignment is required, such a family is described as belonging to clan A-, C-, M-, S-, T- or U-, according to the catalytic type. Some clans are divided into subclans because there is evidence of a very ancient divergence within the clan, for example MA(E), the gluzincins, and MA(M), the metzincins. Families are grouped by their catalytic type, the first character representing the catalytic type: A, aspartic; C, cysteine; G, glutamic acid; M, metallo; S, serine; T, threonine; and U, unknown. The serine, threonine and cysteine peptidases utilise the amino acid as a nucleophile and form an acyl intermediate - these peptidases can also readily act as transferases. In the case of aspartic, glutamic and metallopeptidases, the nucleophile is an activated water molecule. The peptidases families associated with clan U- have an unknown catalytic mechanism as the protein fold of the active site domain and the active site residues have not been reported. This is a group of peptidases belong to MEROPS peptidase family U57 (clan U-). The type example is the YabG protein of Bacillus subtilis. This is a protease involved in the synthesis and maturation of the spore coat proteins SpoIVA and YrbA of Bacillus subtilis ..

Probab=90.86  E-value=1.4  Score=24.08  Aligned_cols=102  Identities=19%  Similarity=0.338  Sum_probs=70.1

Q ss_pred             CCCEEEEECCCHHHHHHHHHHHHHCCCE-----EEEECCHHHHHHHHHHCCCCEEEE---EEECCCC------CHH----
Q ss_conf             9877899539989999999999978989-----999889799999998279989999---5041296------959----
Q gi|254780476|r    1 MLKKVMIVEDNELNMKLFRDLIETSGYI-----ALQTRNGMEALELARQHKPDVIIM---DIQLQEI------SGL----   62 (123)
Q Consensus         1 m~kkiLiVDD~~~~~~~l~~~l~~~g~~-----v~~a~~g~eal~~l~~~~~dlill---D~~mp~~------dG~----   62 (123)
T Consensus       112 ~PGrVLH~DGD~~YL~~C~~~Y~~~gv~V~G~~~~E~emPe~v~~L~~~~~PDIlViTGHDa~~K~~~~~~DL~aYRhSk  191 (292)
T TIGR02855       112 MPGRVLHIDGDPEYLRKCLKLYKKLGVPVVGIHCKEKEMPEKVLDLIEEVRPDILVITGHDAYSKNKGNYGDLNAYRHSK  191 (292)
T ss_pred             CCCEEEEECCCHHHHHHHHHHHHHCCCCEEEEEEEECCCCHHHHHHHHHHCCCEEEEECCCCEEECCCCHHHHHHCCCCH
T ss_conf             88647742288889999999886619727999984121808899999730997899946663021678711364236656


Q ss_pred             ---HHHHHHHH-CCCCCCCCEEEEEECCCHHHHHHHHHCCCCEEEECC
Q ss_conf             ---99999982-857689959999924998999999976998899879
Q gi|254780476|r   63 ---EITKQIKE-DSELQEIPVIAVTAFAMKGDEERIRKGGCEAYISKP  106 (123)
Q Consensus        63 ---el~~~ir~-~~~~~~ipii~~t~~~~~~~~~~~~~~g~~~~l~KP  106 (123)
T Consensus       192 yFv~~V~~aR~~~P~lD~L-VI-F-AGACQShfE~li~AGAN-FASSP  235 (292)
T TIGR02855       192 YFVETVREARKYVPSLDQL-VI-F-AGACQSHFESLIRAGAN-FASSP  235 (292)
T ss_pred             HHHHHHHHHHHHCCCCCCH-HH-H-HCCCHHHHHHHHHHCCC-CCCCC
T ss_conf             8999999986317875323-43-3-21214457999974565-45771