RPSBLAST alignment for GI: 254780371 and conserved domain: cd06831
>gnl|CDD|143504 cd06831, PLPDE_III_ODC_like_AZI, Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzyme Ornithine Decarboxylase-like Antizyme Inhibitor. Antizyme inhibitor (AZI) is homologous to the fold type III PLP-dependent enzyme ODC but does not retain any decarboxylase activity. Like ODC, AZI is presumed to exist as a homodimer. Antizyme is a regulatory protein that binds directly to the ODC monomer to block its active site, leading to its degradation by the 26S proteasome. AZI binds to Antizyme with a higher affinity than ODC, preventing the formation of the Antizyme-ODC complex. Thus, AZI blocks the ability of Antizyme to promote ODC degradation, which leads to increased ODC enzymatic activity and polyamine levels. AZI also prevents the degradation of other proteins regulated by Antizyme, such as cyclin D1. Length = 394
Score = 63.7 bits (155), Expect = 1e-10
Identities = 65/256 (25%), Positives = 107/256 (41%), Gaps = 41/256 (16%)
Query: 57 YALKANSNQAVIKTLAHLGSGLDIVSEGELRRALAAPVPAERIVFSGVGKTIDEIDLALQ 116
Y ++ NS AV++ LA LG+G S+ E+ V E I+++ K +I A +
Sbjct: 41 YTVRCNSTPAVLEILAALGTGFACSSKNEMALVQELGVSPENIIYTNPCKQASQIKYAAK 100
Query: 117 SGIYCFNVESESELKTLNQRAVSLGKKAPIAFRVNPD----INANTHKKISTGKKEDKFG 172
G+ ++E ELK IA R +P+ ++ T I + KFG
Sbjct: 101 VGVNIMTCDNEIELKK-------------IA-RNHPNAKLLLHIATEDNIGGEEMNMKFG 146
Query: 173 IPIHQIHSLYAYASTLPGVKISGVDMHIGSQIDQIESFHKAFKLLR---DLTQQLRSNGH 229
+ L A L V+I GV H+ S + +++ A R D+ ++ G
Sbjct: 147 TTLKNCRHLLECAKEL-DVQIVGVKFHVSSSCKEYQTYVHALSDARCVFDMAEEF---GF 202
Query: 230 NIQHIDVGGGLGIA------YHSDHRPPSSSDYASLIHQYFGNLQ-CKIILEPGRFLVAD 282
+ +D+GGG + + RP L+ YF +II EPG + V+
Sbjct: 203 KMNMLDIGGGFTGSEIQLEEVNHVIRP--------LLDVYFPEGSGIQIIAEPGSYYVSS 254
Query: 283 VGILVTKVISIKKSAD 298
L VI+ KK+ +
Sbjct: 255 AFTLAVNVIA-KKAVE 269