Aldehyde dehydrogenase family 3 member B1 (EC 1.2.1.28) (EC 1.2.1.5) (EC 1.2.1.7) (Aldehyde dehydrogenase 7)
1_MDPLG 6_ DTLRR 11_ LREAF 16_ HAGRT 21_ RPAEF 26_ RAAQL 31_ QGLGR 36_ FLQEN 41_ KQLLH 46_ DALAQ 51_ DLHKS 56_ AFESE 61_ VSEVA 66_ ISQGE 71_ VTLAL 76_ RNLRA 81_ WMKDE 86_ RVPKN 91_ LATQL 96_ DSAFI 101_ RKEPF 106_ GLVLI 111_ IAPWN 116_ YPLNL 121_ TLVPL 126_ VGALA 131_ AGNCV 136_ VLKPS 141_ EISKN 146_ VEKIL 151_ AEVLP 156_ QYVDQ 161_ SCFAV 166_ VLGGP 171_ QETGQ 176_ LLEHR 181_ FDYIF 186_ FTGSP 191_ RVGKI 196_ VMTAA 201_ AKHLT 206_ PVTLE 211_ LGGKN 216_ PCYVD 221_ DNCDP 226_ QTVAN 231_ RVAWF 236_ RYFNA 241_ GQTCV 246_ APDYV 251_ LCSPE 256_ MQERL 261_ LPALQ 266_ STITR 271_ FYGDD 276_ PQSSP 281_ NLGRI 286_ INQKQ 291_ FQRLR 296_ ALLGC 301_ GRVAI 306_ GGQSD 311_ ESDRY 316_ IAPTV 321_ LVDVQ 326_ EMEPV 331_ MQEEI 336_ FGPIL 341_ PIVNV 346_ QSLDE 351_ AIEFI 356_ NRREK 361_ PLALY 366_ AFSNS 371_ SQVVK 376_ RVLTQ 381_ TSSGG 386_ FCGND 391_ GFMHM 396_ TLASL 401_ PFGGV 406_ GASGM 411_ GRYHG 416_ KFSFD 421_ TFSHH 426_ RACLL 431_ RSPGM 436_ EKLNA 441_ LRYPP 446_ QSPRR 451_ LRMLL 456_ VAMEA 461_QGCSC
1: Oxidizes medium and long chain saturated and unsaturated fatty aldehydes generated in the plasma membrane into non-toxic fatty acids (PubMed:17382292, PubMed:23721920). May have a protective role against the cytotoxicity induced by lipid peroxidation (PubMed:17382292). Short-chain fatty aldehydes are not good substrates (PubMed:17382292). Can use both NADP(+) and NAD(+) as electron acceptor in vitro, however in vivo preference will depend on their tissue levels (PubMed:17382292). Low activity towards acetaldehyde and 3,4-dihydroxyphenylacetaldehyde (PubMed:17382292, PubMed:23721920). Able to metabolize aromatic aldehydes such as benzaldehyde to their acid form (PubMed:17382292)