HHsearch alignment for GI: 254780870 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=99.93 E-value=3.3e-26 Score=185.13 Aligned_cols=147 Identities=25% Similarity=0.399 Sum_probs=124.6
Q ss_pred HHHHHHHHHHHHHHHHHCCCEEEECCCCCCHHHHH-HCCCCHHHHHHHCCHHHCCCCCCEECCCCCCCCCCCHHHCCCCC
Q ss_conf 99999999999999986698897357512468987-71973112222104021378620003455543101100001342
Q gi|254780870|r 47 QKALDNVNAIIREEQNRTGAIEMSVPTLQSADLWV-ESGRYDSYGKEMLRLADRNDKAMIYGPTHEEVMTDIFRSHIKSY 125 (449)
Q Consensus 47 ~~i~~~le~~~r~~~~~~G~~ei~tP~l~~~eL~~-~SGh~d~~~~em~~~~d~~~~~~~LrP~~~e~~~~i~~~~~~SY 125 (449)
T Consensus 2 ~~~r~~i~~~l~~~f~~~Gy~~I~~P~lE~~d~~~~~~~--~~~~~~~~~f~D~~g~~l~LRpD~T~~iaR~~~~~~~~- 78 (261)
T cd00773 2 AALRRYIEDTLREVFERYGYEEIDTPVFEYTELFLRKSG--DEVSKEMYRFKDKGGRDLALRPDLTAPVARAVAENLLS- 78 (261)
T ss_pred HHHHHHHHHHHHHHHHHCCCEEEECCCCCCHHHHCCCCC--CCCHHCEEEEECCCCCEEEECCCCCHHHHHHHHHHHCC-
T ss_conf 689999999999999986997866776452767524465--31021169999799998976786627999999974153-
Q ss_pred CCCCEEEEECCCCCCCCCCCCCCCCCCEEEEEEECCEECCCHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHCCHHC
Q ss_conf 01340264146533456676754345316687404221188688799999999987411110062012233110010
Q gi|254780870|r 126 RNLPFTFYQIQLKFRDELRPRFGVMRSREFLMKDAYSFDLTPEGSKHSYNKMFVSYLRIFHRLGLKSIPMRAESGPI 202 (449)
Q Consensus 126 r~LPlr~y~ig~~fR~E~rp~~GL~R~ReF~q~D~~~F~~~~e~~~~e~~~~~~~~~~i~~~lgl~~~~v~~~~~~i 202 (449)
T Consensus 79 ~~~p~r~~Y~g~VfR~~-~~~~g--~~rE~~Q~G~EiiG~~~~~ad~E---ii~l~~~~l~~lg~~~~~i~i~~~~i 149 (261)
T cd00773 79 LPLPLKLYYIGPVFRYE-RPQKG--RYREFYQVGVEIIGSDSPLADAE---VIALAVEILEALGLKDFQIKINHRGI 149 (261)
T ss_pred CCCCEEEEEECCEEEEC-CCCCC--CCCCCCCEEEEEECCCCHHHHHH---HHHHHHHHHHHCCCCCEEEEEECHHH
T ss_conf 78885899973189976-89999--84432214699972897588999---99999999997699864999808899