RPSBLAST alignment for GI: 254781066 and conserved domain: cd00776
>gnl|CDD|29821 cd00776, AsxRS_core, Asx tRNA synthetase (AspRS/AsnRS) class II core domain. Assignment to class II aminoacyl-tRNA synthetases (aaRS) based upon its structure and the presence of three characteristic sequence motifs in the core domain. This family includes AsnRS as well as a subgroup of AspRS. AsnRS and AspRS are homodimers, which attach either asparagine or aspartate to the 3'OH group of ribose of the appropriate tRNA. While archaea lack asnRS, they possess a non-discriminating aspRS, which can mischarge Asp-tRNA with Asn. Subsequently, a tRNA-dependent aspartate amidotransferase converts the bound aspartate to asparagine. The catalytic core domain is primarily responsible for the ATP-dependent formation of the enzyme bound aminoacyl-adenylate.. Length = 322
Score = 67.5 bits (165), Expect = 5e-12
Identities = 72/335 (21%), Positives = 123/335 (36%), Gaps = 56/335 (16%)
Query: 25 RNMIQSSLREYFVENQFIEIDSMSLQYSPGNETHIRAFSTELIIQDHIRKPLYLQTSPEF 84
R+ + + RE+ EN F E+ + + S E EL + KP YL SP+
Sbjct: 27 RSEVLRAFREFLRENGFTEVHTPKI-TSTDTEG-----GAELFKVSYFGKPAYLAQSPQL 80
Query: 85 SCKKLLAAGEEKIFCFAHAWRNGEQGC-LHQPEFTMLEWYRAH-ESYEQLMKDCMNIIRC 142
K++L A E+++ +R + H EF MLE A E Y ++M +I+
Sbjct: 81 Y-KEMLIAALERVYEIGPVFRAEKSNTRRHLSEFWMLEAEMAFIEDYNEVMDLIEELIK- 138
Query: 143 AAEVANQKIFSFQNVNCNPFSEPEYITVAEAFARYANIDLGTTLDNPDQPDRHLLYLQAQ 202
+ F+ V E E + L L P +P + Y +A
Sbjct: 139 ---------YIFKRVLERCAKELELVNQ-----------LNRELLKPLEPFPRITYDEAI 178
Query: 203 Q--AGIRVAHDDTWSDIFSRILIEKIEPNLGINCCT---ILDRYPAPESAL-ANIYPADP 256
+ V + W + S + E LG + YP +P
Sbjct: 179 ELLREKGVEEEVKWGEDLS----TEHERLLGEIVKGDPVFVTDYPKEIKPFYMKPDDDNP 234
Query: 257 RFTKRFELYACNIELCNACDELLDPIEQRHRFEKEMQEKKKIYNETYPIDEDFLACLTE- 315
+ F+L + E++ ++ H +++ + K+ +D + +
Sbjct: 235 ETVESFDLLMPGVG------EIVGGSQRIHDYDELEERIKEH-----GLDPESFEWYLDL 283
Query: 316 ----MPQSSGIAMGFDRLVMLVTGANNINEVIWTP 346
MP G +G +RLVM + G +NI E I P
Sbjct: 284 RKYGMPPHGGFGLGLERLVMWLLGLDNIREAILFP 318