RPSBLAST alignment for GI: 254780425 and conserved domain: cd07571
>gnl|CDD|143595 cd07571, ALP_N-acyl_transferase, Apolipoprotein N-acyl transferase (class 9 nitrilases). ALP N-acyl transferase (Lnt), is an essential membrane-bound enzyme in gram-negative bacteria, which catalyzes the N-acylation of apolipoproteins, the final step in lipoprotein maturation. This is a reverse amidase (i.e. condensation) reaction. This subgroup belongs to a larger nitrilase superfamily comprised of nitrile- or amide-hydrolyzing enzymes and amide-condensing enzymes, which depend on a Glu-Lys-Cys catalytic triad. This superfamily has been classified in the literature based on global and structure based sequence analysis into thirteen different enzyme classes (referred to as 1-13), this subgroup corresponds to class 9. Length = 270
Score = 137 bits (347), Expect = 9e-33
Identities = 73/258 (28%), Positives = 120/258 (46%), Gaps = 24/258 (9%)
Query: 245 IRIVQPGINPAIK---EDREKILERYLSLTALPVSAGELEPVIIVWAYLP---FPFSIVD 298
+ +VQ I K E R+ L+RYL LT P ++VW P PF +
Sbjct: 3 VALVQGNIPQDEKWDPEQRQATLDRYLDLTRELADEK---PDLVVW---PETALPFDLQR 56
Query: 299 QPSILKKIASVLK-INQLLIVGSMRKELVDGRSHFYKSIYIINSKGEILASSNAKHLVPF 357
P L ++A + + L+ G+ R+E G +Y S +++ G IL + HLVPF
Sbjct: 57 DPDALARLARAARAVGAPLLTGAPRRE--PGGGRYYNSALLLDPGGGILGRYDKHHLVPF 114
Query: 358 AEYLPYRNILKKLNLDFYMFPLDYSSSDISPLLGLSEKLRLYPL-----LFSDALFHQDI 412
EY+P R++L+ L L F + D+S L L +R+ PL +F + +
Sbjct: 115 GEYVPLRDLLRFLGLLFDLPMGDFSPGTGPQPLLLGGGVRVGPLICYESIFPELVRDAV- 173
Query: 413 NNLENVSAILNIIDDSGFMGS-GTDHSFRYAQIQAVEIGLPLIRATNNGVSAFLDERGQI 471
+ ++NI +D+ F S G A+++A+E G PL+RA N G+SA +D G+I
Sbjct: 174 --RQGADLLVNITNDAWFGDSAGPYQHLAMARLRAIETGRPLVRAANTGISAVIDPDGRI 231
Query: 472 ISSVYADRGASIDMHFQP 489
++ + +
Sbjct: 232 VARLPLFEAGVLVAEVPL 249