At1g31840.1

In the plant Arabidopsis thaliana, At1g31840.1 is a gene model for the locus At1g31840.^[1]

At1g31840.1/Header

Physiological function[]

At1g31840.1/Function_____________The entry below does not belong to this gene_________________ ___________________________ ____________________ ___________ __________ __________________ __________________ _________________ _________________ ______________ ________________ (At1g78590) NADK3 (At1g78590) is a NAD(H) kinase with a strong preference for NADH over NAD+. NAD(H) kinases phosphorylate NAD(H) with ATP (other phosphoryl donors are not used preferentially) to form NADP(H). Phosphorylation of NAD(H) is the sole known means of generating NADP(H) de novo.

Tissue expression[]

At1g31840.1/Expression

Subcellular localization[]

At1g31840.1/Localization_____________The entry below does not belong to this gene_________________ ___________________________ ____________________ ___________ __________ __________________ __________________ _________________ _________________

NADK3-GFP has been shown by in vivo transient expression to be localized to the cytosol, confirmed by immunoblotting.

Biophysical properties[]

At1g31840.1/Biophysics_____________The entry below does not belong to this gene_________________ ___________________________ ____________________ ___________ __________ __________________ __________________ _________________ _________________ NADK3-GFP has been shown by in vivo transient expression to be localized to the cytosol, confirmed by immunoblotting.

Knockout phenotype[]

At1g31840.1/Knockout

Protein interactions[]

At1g31840.1/Interactions_____________The entry below does not belong to this gene_________________ ___________________________ ____________________ ___________ __________ __________________ __________________ _________________ _________________ This protein does not interact with calmodulin in the presence or absence of calcium or EGTA. NADK3 has been reported to be phosphorylated in vitro by AtMAPK4. NADK3 forms a homodimer.

Domain structure[]

At1g31840.1/Domains_____________The entry below does not belong to this gene_________________ ___________________________ ____________________ ___________ __________ __________________ __________________ _________________ _________________ NADK3 contains the conserved NAD(H) kinase domain, GSTAAMQSAGG for binding NAD and the upstream GGDGT ATP-binding domain.

Amino-acid sequence[]

>At1g31840.1 MLLFSSSSLQ LREIFFPRIF SVFVKLNFLN SRGFSSDSAK ALAAGISKAI KEGNFNLLDS SVYGSNLQRN ETNLVLLSLE SEPNSALKYF RWAEISGKDP SFYTIAHVLI RNGMFDVADK VFDEMITNRG KDFNVLGSIR DRSLDADVCK FLMECCCRYG MVDKALEIFV YSTQLGVVIP QDSVYRMLNS LIGSDRVDLI ADHFDKLCRG GIEPSGVSAH GFVLDALFCK GEVTKALDFH RLVMERGFRV GIVSCNKVLK GLSVDQIEVA SRLLSLVLDC GPAPNVVTFC TLINGFCKRG EMDRAFDLFK VMEQRGIEPD LIAYSTLIDG YFKAGMLGMG HKLFSQALHK GVKLDVVVFS STIDVYVKSG DLATASVVYK RMLCQGISPN VVTYTILIKG LCQDGRIYEA FGMYGQILKR GMEPSIVTYS SLIDGFCKCG NLRSGFALYE DMIKMGYPPD VVIYGVLVDG LSKQGLMLHA MRFSVKMLGQ SIRLNVVVFN SLIDGWCRLN RFDEALKVFR LMGIYGIKPD VATFTTVMRV SIMEGRLEEA LFLFFRMFKM GLEPDALAYC TLIDAFCKHM KPTIGLQLFD LMQRNKISAD IAVCNVVIHL LFKCHRIEDA SKFFNNLIEG KMEPDIVTYN TMICGYCSLR RLDEAERIFE LLKVTPFGPN TVTLTILIHV LCKIMIWMVL ________________Given the above incorrect annotations, this may, or may not, be the correct sequence for At1g57680.1 _________________ ___________________________ ____________________ ___________ __________ __________________ __________________ _________________ _________________ MAIRKLLLLLKPIDPYPFLQTEGASLIKNPQVLQYLESRCKVHKNAIKFCQEILSKKPVE WKPISRNDLSHPIRDVDMVITVGGDGTLLHASHFIDDSVPVLGVNSDPTQAHEVEELSDQ FDASRSTGHLCAATVENFEQVLDDILFGRVVPAKVSRISLKLNSETLLSHALNDILIAQP CPAAVSRFSFKIKNKDGASSPKTVNCRSSGLRICTAAGSTAAMQSAGGFVMPMLSRDLQF MVREPISPGSTASLMHSTFKPDQFMDVNWYSDHGTIYIDGCQVQHSVQLGDTIEISSDAP VLNVFLSHGISQIRSRY-