HHsearch alignment for GI: 254781004 and conserved domain: cd00773
>cd00773 HisRS-like_core Class II Histidinyl-tRNA synthetase (HisRS)-like catalytic core domain. HisRS is a homodimer. It is responsible for the attachment of histidine to the 3' OH group of ribose of the appropriate tRNA. This domain is primarily responsible for ATP-dependent formation of the enzyme bound aminoacyl-adenylate. Class II assignment is based upon its structure and the presence of three characteristic sequence motifs. This domain is also found at the C-terminus of eukaryotic GCN2 protein kinase and at the N-terminus of the ATP phosphoribosyltransferase accessory subunit, HisZ. HisZ along with HisG catalyze the first reaction in histidine biosynthesis. HisZ is found only in a subset of bacteria and differs from HisRS in lacking a C-terminal anti-codon binding domain.
Probab=98.96 E-value=6.4e-09 Score=81.41 Aligned_cols=144 Identities=25% Similarity=0.348 Sum_probs=107.9
Q ss_pred HHHHHHHHHHHHHHH-HCCCEEEECCCCCCCCCCCC-CCCCCCCCCCCCEEECCCCCCCCCCEEEECCCCHHHHHHHHHH
Q ss_conf 899999999999887-68963855543244310001-1210012555420100145677782377434312577776520
Q gi|254781004|r 273 WKIFQTLISYMRRKI-KDDYEEINTPQVLDQHLWQQ-SGHWDSYRANMFAVKCADDTIKDLRTFALKPMNCPGHVAVFNH 350 (652)
Q Consensus 273 ~~i~~~ie~~ir~~~-~~G~~eV~tP~l~~~~Lw~~-SGh~~~y~~~mf~~~~~~~~~~~~~~~~LkPmncp~h~~i~~~ 350 (652)
T Consensus 2 ~~~r~~i~~~l~~~f~~~Gy~~I~~P~lE~~d~~~~~~~--~~~~~~~~~f~-----D~~g~~l~LRpD~T~~iaR~~~~ 74 (261)
T cd00773 2 AALRRYIEDTLREVFERYGYEEIDTPVFEYTELFLRKSG--DEVSKEMYRFK-----DKGGRDLALRPDLTAPVARAVAE 74 (261)
T ss_pred HHHHHHHHHHHHHHHHHCCCEEEECCCCCCHHHHCCCCC--CCCHHCEEEEE-----CCCCCEEEECCCCCHHHHHHHHH
T ss_conf 689999999999999986997866776452767524465--31021169999-----79999897678662799999997
Q ss_pred CCCCHHHCCHHHHHHEEEECCCCCCCCEEEEECCCCCCCCCEEECCHHHHHHHHHHHHHHHHHHHHHHCCCCCEECCCCC
Q ss_conf 12222310432000100012787645200010563533442101053767887899999988766552133210001465
Q gi|254781004|r 351 GLKSYRELPVRLAEFGSVYRNEPSGSLHGLMRVRGFTQDDAHVFCTKEQMFNECLKIHNLIISIYKDFGFEKIMVKLSTR 430 (652)
Q Consensus 351 ~~~SYrdLPlrl~e~~~~~R~E~sg~l~GL~R~ReF~~~Dah~F~~~eq~~~e~~~~~~~~~~v~~~~g~~~~~~~ls~~ 430 (652)
T Consensus 75 ~~~~-~~~p~r~~Y~g~VfR~~~~~----~g~~rE~~Q~G~EiiG~~~~--~ad~Eii~l~~~~l~~lg~~~~~i~i~~~ 147 (261)
T cd00773 75 NLLS-LPLPLKLYYIGPVFRYERPQ----KGRYREFYQVGVEIIGSDSP--LADAEVIALAVEILEALGLKDFQIKINHR 147 (261)
T ss_pred HHCC-CCCCEEEEEECCEEEECCCC----CCCCCCCCCEEEEEECCCCH--HHHHHHHHHHHHHHHHCCCCCEEEEEECH
T ss_conf 4153-78885899973189976899----99844322146999728975--88999999999999976998649998088