RPSBLAST alignment for GI: 254780333 and conserved domain: cd06827
>gnl|CDD|143500 cd06827, PLPDE_III_AR_proteobact, Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzymes, Proteobacterial Alanine Racemases. This subfamily is composed mainly of proteobacterial alanine racemases (EC 5.1.1.1), fold type III PLP-dependent enzymes that catalyze the interconversion between L- and D-alanine, which is an essential component of the peptidoglycan layer of bacterial cell walls. hese proteins are similar to other bacterial ARs and are fold type III PLP-dependent enzymes containing contains an N-terminal PLP-binding TIM-barrel domain and a C-terminal beta-sandwich domain. They exist as homodimers with active sites that lie at the interface between the TIM barrel domain of one subunit and the beta-sandwich domain of the other subunit. Homodimer formation and the presence of the PLP cofactor are required for catalytic activity. Length = 354
Score = 234 bits (600), Expect = 3e-62
Identities = 128/365 (35%), Positives = 185/365 (50%), Gaps = 25/365 (6%)
Query: 7 LRLKIDLTALKNNWHSMNALSGNARTAAVVKDNAYGLGCEKIAPALYNAGVQDFFVTSVE 66
R IDL AL++N + L+ N++ AVVK NAYG G ++A AL A F V +E
Sbjct: 2 ARATIDLAALRHNLRLVRELAPNSKILAVVKANAYGHGLVRVAKAL--ADADGFAVACIE 59
Query: 67 EGVKLRLYTPQARIFVLYGIHPGQE-KIIFDTNLIPVISSVPQLTFYSKLMSCGVSHPYA 125
E + LR I +L G E + + NL V+ S QL + L +S P
Sbjct: 60 EALALREAGITKPILLLEGFFSADELPLAAEYNLWTVVHSEEQLEW---LEQAALSKPLN 116
Query: 126 --LQVDTGFNRLGLSLQEALDFTHN-SFNKKLGQLSLIISHLACADDPSSHVNSVQLERF 182
L++D+G +RLG S +E + + + L+ +H ACAD+P S + QL F
Sbjct: 117 VWLKLDSGMHRLGFSPEEYAAAYQRLKASPNVASIVLM-THFACADEPDSPGTAKQLAIF 175
Query: 183 RTLISHYKGIEASLASSSGILLGPNYHFQLTRPGISLYGGT---DKINKSHPMQTVVTAE 239
+ G SLA+S+ IL P H RPGI LYG + DK ++ V+T
Sbjct: 176 EQATAGLPG-PRSLANSAAILAWPEAHGDWVRPGIMLYGASPFADKSGADLGLKPVMTLS 234
Query: 240 ARIILIRKALAGELVSYGGQKKLTRDSLIAVAAIGYADGYPLTLSGLDSEHSPSVFLGGK 299
+ II +R+ AGE V YG R I V AIGY DGYP H+PS G
Sbjct: 235 SEIIAVRELKAGESVGYGATWTAPRPMRIGVVAIGYGDGYP--------RHAPS---GTP 283
Query: 300 GFIKGYMVPILGKITMDMTMFDITDSLSIEVGDYIQIFGPDIKLDDVALASGTTNYDLLV 359
+ G P++G+++MDM D+TD +VGD ++++G + +D+VA A+GT Y+LL
Sbjct: 284 VLVNGQRTPLVGRVSMDMLTVDLTDLPEAKVGDPVELWGKGLPVDEVAAAAGTIGYELLC 343
Query: 360 RIGTR 364
R+ R
Sbjct: 344 RLTPR 348