Q9PKU9 (MALQ_CHLMU) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
4-alpha-glucanotransferase
EC=2.4.1.25

Alternative name(s):
Amylomaltase
Disproportionating enzyme
Short name=D-enzyme

Gene names

Name:	malQ
Ordered Locus Names:	TC_0362

Organism

Chlamydia muridarum [Complete proteome] [HAMAP]

Taxonomic identifier

83560 [NCBI]

Taxonomic lineage

Bacteria › Chlamydiae › Chlamydiales › Chlamydiaceae › Chlamydia/Chlamydophila group › Chlamydia

Protein attributes

Sequence length	527 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	Transfers a segment of a (1->4)-alpha-D-glucan to a new position in an acceptor, which may be glucose or a (1->4)-alpha-D-glucan.
Subcellular location	Cytoplasm By similarity.
Sequence similarities	Belongs to the disproportionating enzyme family.

Ontologies

Keywords
Biological process	Carbohydrate metabolism
Cellular component	Cytoplasm
Molecular function	Glycosyltransferase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	4-alpha-glucanotransferase activity Inferred from electronic annotation. Source: EC cation binding Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 527	527	4-alpha-glucanotransferase		PRO_0000170120

Sequences

	Sequence		Length	Mass (Da)
	Q9PKU9 [UniParc]. Last modified October 1, 2000. Version 1. Checksum: 1012A9B5D4309E2A	FASTA	527	61,329
	10 20 30 40 50 60 MPLLSRSLRI IQNSPIRKVW NQVDTSPKHG ICVPLFSIHT QNSCGIGEFL DLIPMIDWCT 70 80 90 100 110 120 LCGFQILQIL PINDTGSCSS PYNSISSISL NPLHLSISAL PYKEEVSSSR KLIQEMQRLS 130 140 150 160 170 180 QLSQVNYEKV IPMKRAFFKE YFRVCKSKNL TNHPDFCDFC EREKYWLHPY ALFCSIREHL 190 200 210 220 230 240 NYLPINHWST TYTDLSYISQ HEHTFAKDIE FYSYLQYLCF EQMKQVRKHA DHKGCLIKGD 250 260 270 280 290 300 IPILISKDSC DVWFYRKYFS SSESVGSPPD FYNAEGQNWN LPIYNMKTLR QDAYHWWKER 310 320 330 340 350 360 LRYAENFYSL YRLDHVVGLF RFWVWDELGR GRFEPQDPKD YLDQGTDILS HLLKASSMLP 370 380 390 400 410 420 IGEDLGTIPV DVKQALESLA VCGTRIPRWE RDWEGTGAYI PFDQYNPLSV TSLSTHDSST 430 440 450 460 470 480 LALWWQEAPQ EARLFAQFLG MPYTPSLSFH NHKEILKLSH KTSSIFHINL INDYLALCPD 490 500 510 520 LISTNPLQER INLPGTISKN NWVYRVKPSI EQLSAHSKLN SLLASLF

References

[1]

"Genome sequences of Chlamydia trachomatis MoPn and Chlamydia pneumoniae AR39." Read T.D., Brunham R.C., Shen C., Gill S.R., Heidelberg J.F., White O., Hickey E.K., Peterson J.D., Utterback T.R., Berry K.J., Bass S., Linher K.D., Weidman J.F., Khouri H.M., Craven B., Bowman C., Dodson R.J., Gwinn M.L. , Nelson W.C., DeBoy R.T., Kolonay J.F., McClarty G., Salzberg S.L., Eisen J.A., Fraser C.M. Nucleic Acids Res. 28:1397-1406(2000) [PubMed: 10684935] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: MoPn / Nigg.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE002160 Genomic DNA. Translation: AAF39223.1.
PIR	A81712.
RefSeq	NP_296740.1. NC_002620.2.
3D structure databases
ProteinModelPortal	Q9PKU9.
ModBase	Search...
Protein family/group databases
CAZy	GH77. Glycoside Hydrolase Family 77.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	1245715.
GenomeReviews	Gene locus TC_0362 in contig AE002160_GR.
KEGG	cmu:TC0362.
PATRIC	20372126. VBIChlMur19118_0387.
TIGR	TC_0362.
Phylogenomic databases
HOGENOM	HBG413941.
OMA	VATTGTH.
PhylomeDB	Q9PKU9.
ProtClustDB	PRK14508.
Enzyme and pathway databases
BioCyc	CMUR243161:TC_0362-MONOMER.
Family and domain databases
InterPro	IPR003385. Glyco_hydro_77. IPR013781. Glyco_hydro_subgr_catalytic. IPR017853. Glycoside_hydrolase_SF. [Graphical view]
Gene3D	G3DSA:3.20.20.80. Glyco_hydro_cat. 1 hit.
KO	K00705.
Pfam	PF02446. Glyco_hydro_77. 1 hit. [Graphical view]
SUPFAM	SSF51445. Glyco_hydro_cat. 1 hit.
ProtoNet	Search...

Entry information

Entry name

MALQ_CHLMU

Accession

Primary (citable) accession number: Q9PKU9

Entry history

Integrated into UniProtKB/Swiss-Prot:	June 1, 2001
Last sequence update:	October 1, 2000
Last modified:	January 25, 2012
This is version 65 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program