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Protein

Maltokinase

Gene

mak

Organism
Mycobacterium sp. (strain MCS)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the ATP-dependent phosphorylation of maltose to maltose 1-phosphate. Is involved in a branched alpha-glucan biosynthetic pathway from trehalose, together with TreS, GlgE and GlgB (By similarity).By similarity

Catalytic activityi

ATP + maltose = ADP + alpha-maltose 1-phosphate.

Pathwayi: glycogen biosynthesis

This protein is involved in the pathway glycogen biosynthesis, which is part of Glycan biosynthesis.
View all proteins of this organism that are known to be involved in the pathway glycogen biosynthesis and in Glycan biosynthesis.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionKinase, Transferase
Biological processCarbohydrate metabolism, Glycogen biosynthesis, Glycogen metabolism
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

UniPathwayiUPA00164.

Names & Taxonomyi

Protein namesi
Recommended name:
Maltokinase (EC:2.7.1.175)
Short name:
MaK
Alternative name(s):
Maltose-1-phosphate synthase
Gene namesi
Name:mak
Ordered Locus Names:Mmcs_5120
OrganismiMycobacterium sp. (strain MCS)
Taxonomic identifieri164756 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaCorynebacterialesMycobacteriaceaeMycobacterium

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00004128921 – 444MaltokinaseAdd BLAST444

Interactioni

Subunit structurei

Monomer.By similarity

Structurei

3D structure databases

ProteinModelPortaliQ1B1L0.
SMRiQ1B1L0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

HOGENOMiHOG000020467.
KOiK16146.
OMAiYRAQEWA.

Family and domain databases

InterProiView protein in InterPro
IPR002575. Aminoglycoside_PTrfase.
IPR011009. Kinase-like_dom.
PfamiView protein in Pfam
PF01636. APH. 1 hit.
SUPFAMiSSF56112. SSF56112. 1 hit.

Sequencei

Sequence statusi: Complete.

Q1B1L0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNLPFDDWLP QQRWYGGRSR EFSSATPDVV VTLRDDLDLV LLTVNYAEGR
60 70 80 90 100
PEHYQILVRW DAAPIDEYSV VARIGSDTEH GERTGYDALY DPAAAHFLMT
110 120 130 140 150
LIDSSAQVGD IRFAKEPEVT LPLQAAPRVS SAEQSNTSVI FDQDAILKVF
160 170 180 190 200
RRITPGINPD IELNRVLARA GNPHVARLLG SFETTLDREP YALGMVTEFA
210 220 230 240 250
ANSAEGWDMA LTSTRDLFAE GDLYADEVGG DFAGESHRLG EAVASVHSTL
260 270 280 290 300
AAELGTSQVP FPLDTVLERL QSVADAVPEL QPHAQSIEER YRKLADQEIT
310 320 330 340 350
VHRVHGDLHL GQVLRTTEGW LLIDFEGEPG QPLDERRRPD SPMRDVAGML
360 370 380 390 400
RSYEYAAYQR LIERGGDAQH DKQLAARARE WVNRNVSSFC DGYAAASGTD
410 420 430 440
PRDHAELLAA YELDKAVYEV GYEARYRPSW LPIPMKSILR ILGV
Length:444
Mass (Da):49,489
Last modified:July 11, 2006 - v1
Checksum:iF9EE200E82A8300F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000384 Genomic DNA. Translation: ABG11224.1.
RefSeqiWP_011562495.1. NC_008146.1.

Genome annotation databases

EnsemblBacteriaiABG11224; ABG11224; Mmcs_5120.
GeneIDi32420438.
KEGGimmc:Mmcs_5120.

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.

Entry informationi

Entry nameiMAK_MYCSS
AccessioniPrimary (citable) accession number: Q1B1L0
Entry historyiIntegrated into UniProtKB/Swiss-Prot: September 21, 2011
Last sequence update: July 11, 2006
Last modified: July 5, 2017
This is version 66 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families