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B1XCU1

- B1XCU1_ECODH

UniProt

B1XCU1 - B1XCU1_ECODH

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Protein
Alanine racemase
Gene
alr, ECDH10B_4242
Organism
Escherichia coli (strain K12 / DH10B)
Status
Unreviewed - Annotation score: 3 out of 5 - Experimental evidence at protein leveli

Functioni

Catalyzes the interconversion of L-alanine and D-alanine. May also act on other amino acids By similarity.UniRule annotation

Catalytic activityi

L-alanine = D-alanine.UniRule annotationSAAS annotations

Cofactori

Pyridoxal phosphate By similarity.UniRule annotationSAAS annotations

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei34 – 341Proton acceptor; specific for D-alanine By similarityUniRule annotation
Binding sitei129 – 1291Substrate By similarityUniRule annotation
Active sitei255 – 2551Proton acceptor; specific for L-alanine By similarityUniRule annotation
Binding sitei303 – 3031Substrate; via amide nitrogen By similarityUniRule annotation

GO - Molecular functioni

  1. alanine racemase activity Source: UniProtKB-HAMAP
  2. pyridoxal phosphate binding Source: UniProtKB-HAMAP

GO - Biological processi

  1. D-alanine biosynthetic process Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

IsomeraseUniRule annotationSAAS annotations

Keywords - Ligandi

Pyridoxal phosphateUniRule annotationSAAS annotations

Enzyme and pathway databases

BioCyciECOL316385:GJ8B-4063-MONOMER.
UniPathwayiUPA00042; UER00497.

Names & Taxonomyi

Protein namesi
Recommended name:
Alanine racemaseUniRule annotation (EC:5.1.1.1UniRule annotation)
Gene namesi
Name:alrImported
Ordered Locus Names:ECDH10B_4242Imported
OrganismiEscherichia coli (strain K12 / DH10B)Imported
Taxonomic identifieri316385 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000001689: Chromosome

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei34 – 341N6-(pyridoxal phosphate)lysine By similarityUniRule annotation

Interactioni

Protein-protein interaction databases

STRINGi316385.ECDH10B_4242.

Structurei

3D structure databases

ProteinModelPortaliB1XCU1.
SMRiB1XCU1. Positions 1-359.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0787.
HOGENOMiHOG000031446.
KOiK01775.
OMAiLWQLEAI.
OrthoDBiEOG6PP9NJ.

Family and domain databases

Gene3Di2.40.37.10. 1 hit.
3.20.20.10. 1 hit.
HAMAPiMF_01201. Ala_racemase.
InterProiIPR000821. Ala_racemase.
IPR009006. Ala_racemase/Decarboxylase_C.
IPR011079. Ala_racemase_C.
IPR001608. Ala_racemase_N.
IPR020622. Ala_racemase_pyridoxalP-BS.
IPR029066. PLP-binding_barrel.
[Graphical view]
PfamiPF00842. Ala_racemase_C. 1 hit.
PF01168. Ala_racemase_N. 1 hit.
[Graphical view]
PRINTSiPR00992. ALARACEMASE.
SMARTiSM01005. Ala_racemase_C. 1 hit.
[Graphical view]
SUPFAMiSSF50621. SSF50621. 1 hit.
SSF51419. SSF51419. 1 hit.
TIGRFAMsiTIGR00492. alr. 1 hit.
PROSITEiPS00395. ALANINE_RACEMASE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

B1XCU1-1 [UniParc]FASTAAdd to Basket

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MQAATVVINR RALRHNLQRL RELAPASKMV AVVKANAYGH GLLETARTLP    50
DADAFGVARL EEALRLRAGG ITKPVLLLEG FFDARDLPTI SAQHFHTAVH 100
NEEQLAALEE ASLDEPVTVW MKLDTGMHRL GVRPEQAEAF YHRLTQCKNV 150
RQPVNIVSHF ARADEPKCGA TEKQLAIFNT FCEGKPGQRS IAASGGILLW 200
PQSHFDWVRP GIILYGVSPL EDRSTGADFG CQPVMSLTSS LIAVREHKAG 250
EPVGYGGTWV SERDTRLGVV AMGYGDGYPR AAPSGTPVLV NGREVPIVGR 300
VAMDMICVDL GPQAQDKAGD PVILWGEGLP VERIAEMTKV SAYELITRLT 350
SRVAMKYVD 359
Length:359
Mass (Da):39,153
Last modified:May 20, 2008 - v1
Checksum:iFDE9B438115342C2
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000948 Genomic DNA. Translation: ACB05052.1.
RefSeqiYP_001732830.1. NC_010473.1.

Genome annotation databases

EnsemblBacteriaiACB05052; ACB05052; ECDH10B_4242.
GeneIDi6062306.
KEGGiecd:ECDH10B_4242.
PATRICi18468499. VBIEscCol59506_4274.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000948 Genomic DNA. Translation: ACB05052.1 .
RefSeqi YP_001732830.1. NC_010473.1.

3D structure databases

ProteinModelPortali B1XCU1.
SMRi B1XCU1. Positions 1-359.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 316385.ECDH10B_4242.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACB05052 ; ACB05052 ; ECDH10B_4242 .
GeneIDi 6062306.
KEGGi ecd:ECDH10B_4242.
PATRICi 18468499. VBIEscCol59506_4274.

Phylogenomic databases

eggNOGi COG0787.
HOGENOMi HOG000031446.
KOi K01775.
OMAi LWQLEAI.
OrthoDBi EOG6PP9NJ.

Enzyme and pathway databases

UniPathwayi UPA00042 ; UER00497 .
BioCyci ECOL316385:GJ8B-4063-MONOMER.

Family and domain databases

Gene3Di 2.40.37.10. 1 hit.
3.20.20.10. 1 hit.
HAMAPi MF_01201. Ala_racemase.
InterProi IPR000821. Ala_racemase.
IPR009006. Ala_racemase/Decarboxylase_C.
IPR011079. Ala_racemase_C.
IPR001608. Ala_racemase_N.
IPR020622. Ala_racemase_pyridoxalP-BS.
IPR029066. PLP-binding_barrel.
[Graphical view ]
Pfami PF00842. Ala_racemase_C. 1 hit.
PF01168. Ala_racemase_N. 1 hit.
[Graphical view ]
PRINTSi PR00992. ALARACEMASE.
SMARTi SM01005. Ala_racemase_C. 1 hit.
[Graphical view ]
SUPFAMi SSF50621. SSF50621. 1 hit.
SSF51419. SSF51419. 1 hit.
TIGRFAMsi TIGR00492. alr. 1 hit.
PROSITEi PS00395. ALANINE_RACEMASE. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "The complete genome sequence of Escherichia coli DH10B: insights into the biology of a laboratory workhorse."
    Durfee T., Nelson R., Baldwin S., Plunkett G.III., Burland V., Mau B., Petrosino J.F., Qin X., Muzny D.M., Ayele M., Gibbs R.A., Csorgo B., Posfai G., Weinstock G.M., Blattner F.R.
    J. Bacteriol. 190:2597-2606(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / DH10B.

Entry informationi

Entry nameiB1XCU1_ECODH
AccessioniPrimary (citable) accession number: B1XCU1
Entry historyi
Integrated into UniProtKB/TrEMBL: May 20, 2008
Last sequence update: May 20, 2008
Last modified: July 9, 2014
This is version 49 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome

External Data

Dasty 3

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