MAL32/YBR299W Protein Information

Standard Name	Mal32p
Systematic Name	Ybr299wp
ORF Classification	Verified
Description	Maltase (alpha-D-glucosidase), inducible protein involved in maltose catabolism; encoded in the MAL3 complex locus; functional in genomic reference strain S288C; hydrolyzes the disaccharides maltose, turanose, maltotriose, and sucrose (1, 2) Also known as: MAL3S , MALS 1
Name Description	MALtose fermentation

Experimental Data
Molecules/cell	4030 3

Predicted Sequence	Formatted Sequence or sequence in FASTA format
Length (a.a.)	584
Molecular Weight (Da)	68,142
Isoelectric Point (pI)	5.51

Click on image for expanded interactive view

Post-translational Modifications	PhosphoGRID \| PhosphoPep Database
Domains/motifs	See the graphical view and list of proteins that share domains/motifs in common with Mal32p (InterPro)
Physical Interactions	There are 8 total physical interactions (BioGRID)
Homologs	PDB Homologs \| BLASTP \| BLASTP v. fungi \| Fungal Alignment \| Synteny Viewer
External Sequence Databases	EBI: UPI000012EAEF \| P38158 MIPS: YBR299W NCBI: 1633325 \| 398365967 \| 536762 \| 585445 \| NP_009858.3 \| NM_001178647.3 GenBank/EMBL/DDBJ: DAA07415.1 \| Z36168
External Classifications	EC: 3.2.1.20 [Alpha-glucosidase]

Amino Acid Sequence (or in FASTA format)
1 MTISDHPETE PKWWKEATIY QIYPASFKDS NNDGWGDLKG ITSKLQYIKD 51 LGVDAIWVCP FYDSPQQDMG YDISNYEKVW PTYGTNEDCF ELIDKTHKLG 101 MKFITDLVIN HCSTEHEWFK ESRSSKTNPK RDWFFWRPPK GYDAEGKPIP 151 PNNWKSFFGG SAWTFDETTN EFYLRLFASR QVDLNWENED CRRAIFESAV 201 GFWLDHGVDG FRIDTAGLYS KRPGLPDSPI FDKTSKLQHP NWGSHNGPRI 251 HEYHQELHRF MKNRVKDGRE IMTVGEVAHG SDNALYTSAA RYEVSEVFSF 301 THVELGTSPF FRYNIVPFTL KQWKEAIASN FLFINGTDSW ATTYIENHDQ 351 ARSITRFADD SPKYRKISGK LLTLLECSLT GTLYVYQGQE IGQINFKEWP 401 IEKYEDVDVK NNYEIIKKSF GKNSKEMKDF FKGIALLSRD HSRTPMPWTK 451 DKPNAGFTGP DVKPWFFLNE SFEQGINVEQ ESRDDDSVLN FWKRALQARK 501 KYKELMIYGY DFQFIDLDSD QIFSFTKEYE DKTLFAALNF SGEEIEFSLP 551 REGASLSFIL GNYDDTDVSS RVLKPWEGRI YLVK*

Amino Acid Sequence (or in FASTA format)

       1  MTISDHPETE PKWWKEATIY QIYPASFKDS NNDGWGDLKG ITSKLQYIKD
      51  LGVDAIWVCP FYDSPQQDMG YDISNYEKVW PTYGTNEDCF ELIDKTHKLG
     101  MKFITDLVIN HCSTEHEWFK ESRSSKTNPK RDWFFWRPPK GYDAEGKPIP
     151  PNNWKSFFGG SAWTFDETTN EFYLRLFASR QVDLNWENED CRRAIFESAV
     201  GFWLDHGVDG FRIDTAGLYS KRPGLPDSPI FDKTSKLQHP NWGSHNGPRI
     251  HEYHQELHRF MKNRVKDGRE IMTVGEVAHG SDNALYTSAA RYEVSEVFSF
     301  THVELGTSPF FRYNIVPFTL KQWKEAIASN FLFINGTDSW ATTYIENHDQ
     351  ARSITRFADD SPKYRKISGK LLTLLECSLT GTLYVYQGQE IGQINFKEWP
     401  IEKYEDVDVK NNYEIIKKSF GKNSKEMKDF FKGIALLSRD HSRTPMPWTK
     451  DKPNAGFTGP DVKPWFFLNE SFEQGINVEQ ESRDDDSVLN FWKRALQARK
     501  KYKELMIYGY DFQFIDLDSD QIFSFTKEYE DKTLFAALNF SGEEIEFSLP
     551  REGASLSFIL GNYDDTDVSS RVLKPWEGRI YLVK*

external links for Mal32p

Homologs	Interaction Resources	Protein databases/Other	Localization Resources
BLASTP (NCBI)	BioGRID	SCOP Superfamily	YPL+
Ashbya (AGD)	BOND	GPMdb (Mass Spec.)	YeastGFP
YGOB	BioPIXIE	MIPS
YOGY	CYC2008 (complexes)	Pfam domains
	Complexome	YeastRC Structure Prediction (Seattle)
	DIP
	GeneMANIA

References cited on this page View Complete Literature Guide for Mal32p

1)	Chow TH, et al. (1989) Structure of the multigene family of MAL loci in Saccharomyces. Mol Gen Genet 217(1):60-9
2)	Brown CA, et al. (2010) Rapid expansion and functional divergence of subtelomeric gene families in yeasts. Curr Biol 20(10):895-903
3)	Ghaemmaghami S, et al. (2003) Global analysis of protein expression in yeast. Nature 425(6959):737-41