P10597 (INV5_YEASX) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Invertase 5
EC=3.2.1.26

Alternative name(s):
Beta-fructofuranosidase 5
Saccharase

Gene names

Name:

SUC5

Organism

Saccharomyces cerevisiae (Baker's yeast)

Taxonomic identifier

4932 [NCBI]

Taxonomic lineage

Eukaryota › Fungi › Dikarya › Ascomycota › Saccharomycotina › Saccharomycetes › Saccharomycetales › Saccharomycetaceae › Saccharomyces

Protein attributes

Sequence length	74 AA.
Sequence status	Fragment.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at transcript level

General annotation (Comments)

Catalytic activity	Hydrolysis of terminal non-reducing beta-D-fructofuranoside residues in beta-D-fructofuranosides.
Sequence similarities	Belongs to the glycosyl hydrolase 32 family.
Sequence caution	The sequence AAA35128.1 differs from that shown. Reason: Erroneous initiation.

Ontologies

Keywords
Domain	Signal
Molecular function	Glycosidase Hydrolase
PTM	Glycoprotein
Gene Ontology (GO)
Biological process	carbohydrate metabolic process Inferred from electronic annotation. Source: InterPro
Molecular function	sucrose alpha-glucosidase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Signal peptide	1 – 19	19
	Chain	20 – ›74	›55	Invertase 5		PRO_0000033403
Regions
	Region	39 – 42	4	Substrate binding By similarity
Sites
	Active site	42	1	By similarity
	Binding site	60	1	Substrate By similarity
Amino acid modifications
	Glycosylation	23	1	N-linked (GlcNAc...) Potential
	Glycosylation	64	1	N-linked (GlcNAc...) Potential
Experimental info
	Non-terminal residue	74	1

Sequences

	Sequence		Length	Mass (Da)
	P10597 [UniParc]. Last modified July 1, 1989. Version 1. Checksum: D93740931C62EEF2	FASTA	74	8,650
	10 20 30 40 50 60 MLLQAFIFLL AGFAAKISAL MTNETSDRPL VHFTPNKGWM NDPNGLWYDA KEGKWHLYFQ 70 YNPNDTVWGL PLFW

References

[1]	"Structural analysis of the 5' regions of yeast SUC genes revealed analogous palindromes in SUC, MAL and GAL." Hohmann S., Gozalbo D. Mol. Gen. Genet. 211:446-454(1988) [PubMed: 2835632] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[2]	Sarokin L. Submitted (NOV-1986) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-30.
+	Additional computationally mapped references.

Cross-references

Sequence databases
EMBL GenBank DDBJ	X07573 Genomic DNA. Translation: CAA30460.1. K03294 Genomic DNA. Translation: AAA35128.1. Different initiation.
PIR	S25439.
3D structure databases
ProteinModelPortal	P10597.
ModBase	Search...
Protein-protein interaction databases
STRING	P10597.
Protein family/group databases
CAZy	GH32. Glycoside Hydrolase Family 32.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Organism-specific databases
SGD	S000029534. SUC5.
Gene expression databases
ArrayExpress	P10597.
Genevestigator	P10597.
GermOnline	YIL162W. Saccharomyces cerevisiae.
Family and domain databases
InterPro	IPR018053. Glyco_hydro_32_AS. IPR013148. Glyco_hydro_32_N. IPR023296. Glyco_hydro_43_beta-prop. [Graphical view]
Pfam	PF00251. Glyco_hydro_32N. 1 hit. [Graphical view]
SUPFAM	SSF75005. Glyco_hydro_43_beta-prop. 1 hit.
PROSITE	PS00609. GLYCOSYL_HYDROL_F32. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

INV5_YEASX

Accession

Primary (citable) accession number: P10597

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 1, 1989
Last sequence update:	July 1, 1989
Last modified:	November 16, 2011
This is version 76 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Fungal Protein Annotation Program