HHsearch alignment for GI: 254780317 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=97.74 E-value=0.00095 Score=48.40 Aligned_cols=106 Identities=15% Similarity=0.229 Sum_probs=75.1
Q ss_pred HHHHHHHHHHHHHCCCEEECCCEEECHHHHHHHHCCCCCCCCCCCCCEEEEECCCCCCCCCCCCCCCCHHHHHHHH----
Q ss_conf 9999999999987398762372341588988861898877331633127750566655632244676305555430----
Q gi|254780317|r 119 TQVIDEVTCIFMDMGFALEEGSDIETDYYNFAALNFPDDHPARQMHDTFFVPGIAGGKHKLLRTHTSPVQIRVMES---- 194 (366)
Q Consensus 119 tqvi~eI~~IF~~lGF~v~eGPEIEtd~~NFdaLNiP~~HPARdmqDTFyl~~~~~~~~~lLRthTS~vQiR~m~~---- 194 (366)
T Consensus 6 ~~i~~~l~~~f~~~Gy~~I~~P~lE~~----d~~~~~~~~~--~~~~~~~f~D~-~g~~l~LRpD~T~~iaR~~~~~~~~ 78 (261)
T cd00773 6 RYIEDTLREVFERYGYEEIDTPVFEYT----ELFLRKSGDE--VSKEMYRFKDK-GGRDLALRPDLTAPVARAVAENLLS 78 (261)
T ss_pred HHHHHHHHHHHHHCCCEEEECCCCCCH----HHHCCCCCCC--CHHCEEEEECC-CCCEEEECCCCCHHHHHHHHHHHCC
T ss_conf 999999999999869978667764527----6752446531--02116999979-9998976786627999999974153
Q ss_pred CCCEEEEEECCCCCCCCC-CCCCCCCCCCCCEEEECCC
Q ss_conf 363122541057647454-4213781002005786178
Q gi|254780317|r 195 QDLPIKVIVPGKTYRRDS-DSTHSPMFHQIEGLVVSDS 231 (366)
Q Consensus 195 ~~pP~~~~~~GrvyR~d~-D~tH~~~FhQ~egl~v~~~ 231 (366)
T Consensus 79 ~~~p~r~~Y~g~VfR~~~~~~g~~rE~~Q~G~EiiG~~ 116 (261)
T cd00773 79 LPLPLKLYYIGPVFRYERPQKGRYREFYQVGVEIIGSD 116 (261)
T ss_pred CCCCEEEEEECCEEEECCCCCCCCCCCCCEEEEEECCC
T ss_conf 78885899973189976899998443221469997289