NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND PARTIAL PROTEIN SEQUENCE.
STRAIN=ATCC 12980 / DSM 22 / IFO 12550 / NCIB 8923 / NCTC 10339;
DOI=10.1021/bi00456a025; PubMed=2340274 [NCBI, ExPASy, EBI, Israel, Japan]
Kuroda S., Tanizawa K., Sakamoto Y., Tanaka H., Soda K.;
"Alanine dehydrogenases from two Bacillus species with distinct thermostabilities: molecular cloning, DNA and protein sequence determination, and structural comparison with other NAD(P)(+)-dependent dehydrogenases.";
Biochemistry 29:1009-1015(1990).

Comments

FUNCTION: This enzyme is a key factor in the assimilation of L-alanine as an energy source through the tricarboxylic acid cycle during sporulation.
CATALYTIC ACTIVITY: L-alanine + H₂O + NAD⁺ = pyruvate + NH₃ + NADH.
BIOPHYSICOCHEMICAL PROPERTIES:

Temperature dependence: Retains about 50% of its initial activity when heated at 85 degrees Celsius for 5 min at pH 7.2;
PATHWAY: Amino-acid degradation; L-alanine degradation via dehydrogenase pathway; NH(3) and pyruvate from L-alanine: step 1/1 .
SUBUNIT: Homohexamer.
SUBCELLULAR LOCATION: Cytoplasm.
SIMILARITY: Belongs to the AlaDH/PNT family.

Copyright

Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.

Cross-references

Sequence databases

EMBL

M33299; AAA22211.1; -; Genomic_DNA.

[EMBL / GenBank / DDBJ] [CoDingSequence]

PIR

B34261; B34261.

3D structure databases

HSSP

O52942; 1SAY. [HSSP ENTRY / PDB]

ModBase

P17557.

Family and domain databases

InterPro

IPR007698; Ala_DHase/PNT_C.
IPR008142; Ala_DHase/PNT_CS1.
IPR008143; Ala_DHase/PNT_CS2.
IPR007886; Ala_DHase/PNT_N.
IPR008141; Ala_DHase_PNT.
IPR016040; NAD(P)-bd.
Graphical view of domain structure.

Gene3D

G3DSA:3.40.50.720; NAD(P)-bd; 1.

Pfam

PF01262; AlaDh_PNT_C; 1.
PF05222; AlaDh_PNT_N; 1.
Pfam graphical view of domain structure.

TIGRFAMs

TIGR00518; alaDH; 1.

PROSITE

PS00836; ALADH_PNT_1; 1.
PS00837; ALADH_PNT_2; 1.

Other

View cluster of proteins with at least 50% / 90% / 100% identity.

Keywords

Cytoplasm; Direct protein sequencing; NAD; Oxidoreductase; Sporulation.

Features

Feature table viewer

`Key`	`From To`	`Length`	`Description`	`FTId`
`CHAIN`	`1 372`	`372`	`Alanine dehydrogenase.`	`PRO_0000198991`
`NP_BIND`	`170 200`	`31`	`NAD (By similarity).`
`ACT_SITE`	`96 96`		`Potential.`

Sequence information

Length: 372 AA [This is the length of the unprocessed precursor]

Molecular weight: 39695 Da [This is the MW of the unprocessed precursor]

CRC64: 99AE8E621ED1F23A [This is a checksum on the sequence]

        10         20         30         40         50         60 
MKIGIPKEIK NNENRVAITP AGVMTLVKAG HEVYVETEGG AGSGFSDSEY EKAGAADRCR 

        70         80         90        100        110        120 
TWRDAWTAEM VLKVKEPLAR EFRYFRPGLI LFTYLHLAAA ERVTKAVVEQ KVVGIAYETV 

       130        140        150        160        170        180 
QLANGSLPLL TPMSEVAGRM SVQVGAQFLE KPHGGKGILL GGVPGVRRGK VTIIGGGTAG 

       190        200        210        220        230        240 
TNAAKIGVGL GADVTILDIN AERLRELDDL FGDHVTTLMS NSYHIAECVR ESDLVVGAVL 

       250        260        270        280        290        300 
IPGAKAKLVT EEMVRSMTPG SVLVDIAIDQ GGIFETTDRV TTHDDPTYVK HGVVHYAVAN 

       310        320        330        340        350        360 
MPGAVPRTST FALTNVTIPY ALQIANKGYR AGCLDNPALL KGINTLDGHI VYEAVAAAHN 

       370 
MPYTDVHSLL HG

P17557 in FASTA format

View entry in original UniProtKB/Swiss-Prot format
View entry in raw text format (no links)
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	BLAST submission on ExPASy/SIB or at NCBI (USA)		Sequence analysis tools: ProtParam, ProtScale, Compute pI/Mw, PeptideMass, PeptideCutter, Dotlet (Java)
	ScanProsite, MotifScan		Submit a homology modeling request to SWISS-MODEL
	NPSA Sequence analysis tools