Maltodextrin glycosyltransferase - Thermotoga maritima

Preferred order of sections

Names and origin

Protein names

Submitted name:
Maltodextrin glycosyltransferase EMBL CAA04525.1

Gene names

Name:

mmtA EMBL CAA04525.1

Organism

Thermotoga maritima EMBL CAA04525.1

Taxonomic identifier

2336 [NCBI]

Taxonomic lineage

Bacteria › Thermotogae › Thermotogales › Thermotogaceae › Thermotoga

Protein attributes

Sequence length	637 AA.
Sequence status	Complete.
Protein existence	Evidence at protein level

Ontologies

Keywords
Molecular function	Transferase EMBL CAA04525.1
Technical term	3D-structure PDB 1GJU PDB 1GJW
Gene Ontology (GO)
Biological process	carbohydrate metabolic process Inferred from electronic annotation. Source: InterPro
Molecular function	cation binding Inferred from electronic annotation. Source: InterPro transferase activity Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

Feature key

Position(s)

Length

Description

Graphical view

Feature identifier

Sites

Binding site

415

1

Glucose PDB 1GJW

Binding site

424

1

Glucose PDB 1GJW

Binding site

429

1

Glucose PDB 1GJW

Sequences

Sequence

Length

Mass (Da)

Tools

O33838 [UniParc].

Last modified January 1, 1998. Version 1.
Checksum: 9AC0D305603091A1
Show »

FASTA

637

73,706

        10         20         30         40         50         60 
MLLREINRYC KEKATGKRIY AVPKLWIPGF FKKFDEKSGR CFVDPYELGA EITDWILNQS 

        70         80         90        100        110        120 
REWDYSQPLS FLKGEKTPDW IKRSVVYGSL PRTTAAYNHK GSGYYEENDV LGFREAGTFF 

       130        140        150        160        170        180 
KMMLLLPFVK SLGADAIYLL PVSRMSDLFK KGDAPSPYSV KNPMELDERY HDPLLEPFKV 

       190        200        210        220        230        240 
DEEFKAFVEA CHILGIRVIL DFIPRTAARD SDLIREHPDW FYWIKVEELA DYTPPRAEEL 

       250        260        270        280        290        300 
PFKVPDEDEL EIIYNKENVK RHLKKFTLPP NLIDPQKWEK IKREEGNILE LIVKEFGIIT 

       310        320        330        340        350        360 
PPGFSDLIND PQPTWDDVTF LRLYLDHPEA SKRFLDPNQP PYVLYDVIKA SKFPGKEPNR 

       370        380        390        400        410        420 
ELWEYLAGVI PHYQKKYGID GARLDMGHAL PKELLDLIIK NVKEYDPAFV MIAEELDMEK 

       430        440        450        460        470        480 
DKASKEAGYD VILGSSWYFA GRVEEIGKLP DIAEELVLPF LASVETPDTP RIATRKYASK 

       490        500        510        520        530        540 
MKKLAPFVTY FLPNSIPYVN TGQEIGEKQP MNLGLDTDPN LRKVLSPTDE FFGKLAFFDH 

       550        560        570        580        590        600 
YVLHWDSPDR GVLNFIKKLI KVRHEFLDFV LNGKFENLTT KDLVMYSYEK NGQKIVIAAN 

       610        620        630 
VGKEPKEITG GRVWNGKWSD EEKVVLKPLE FALVVQE

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References

[1]	"Thermotoga maritima maltosyltransferase, a novel type of maltodextrin glycosyltransferase acting on starch and malto-oligosaccharides." Meissner H., Liebl W. Eur. J. Biochem. 258:1050-1058(1998) [PubMed: 9990324] [Abstract] Cited for: NUCLEOTIDE SEQUENCE. Strain: MSB8 EMBL CAA04525.1.
[2]	"The crystal structure of Thermotoga maritima maltosyltransferase and its implications for the molecular basis of the novel transfer specificity." Roujeinikova A., Raasch C., Burke J., Baker P.J., Liebl W., Rice D.W. J. Mol. Biol. 312:119-131(2001) [PubMed: 11545590] [Abstract] Cited for: X-RAY CRYSTALLOGRAPHY (2.10 ANGSTROMS) IN COMPLEX WITH GLUCOSE.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ

AJ001090 Genomic DNA. Translation: CAA04525.1.

3D structure databases

PDBe
RCSB PDB
PDBj

Entry	Method	Resolution (Å)	Chain	Positions	PDBsum
1GJU	X-ray	2.40	A	1-637	[»]
1GJW	X-ray	2.10	A	1-637	[»]

ProteinModelPortal

O33838.

SMR

O33838. Positions 1-636.

ModBase

Search...

Protein family/group databases

CAZy

GH13. Glycoside Hydrolase Family 13.

Protocols and materials databases

StructuralBiologyKnowledgebase

Search...

Family and domain databases

InterPro

IPR015902. Alpha_amylase.
IPR015167. DUF1923.
IPR013780. Glyco_hydro_13_b.
IPR006047. Glyco_hydro_13_cat_dom.
IPR013781. Glyco_hydro_subgr_catalytic.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]

Gene3D

G3DSA:2.60.40.1180. Glyco_hydro_13_b. 1 hit.
G3DSA:3.20.20.80. Glyco_hydro_cat. 1 hit.

PANTHER

PTHR10357. Alpha_amylase. 1 hit.

Pfam

PF00128. Alpha-amylase. 1 hit.
PF09083. DUF1923. 1 hit.
[Graphical view]

SUPFAM

SSF51445. Glyco_hydro_cat. 1 hit.

ProtoNet

Search...

Entry information

Entry name

O33838_THEMA

Accession

Primary (citable) accession number: O33838

Entry history

Integrated into UniProtKB/TrEMBL:	January 1, 1998
Last sequence update:	January 1, 1998
Last modified:	July 27, 2011
This is version 51 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)