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Protein

Alanine racemase

Gene

Csac_1041

Organism
Caldicellulosiruptor saccharolyticus (strain ATCC 43494 / DSM 8903)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

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

Catalytic activityi

L-alanine = D-alanine.UniRule annotationSAAS annotation

Cofactori

pyridoxal 5'-phosphateUniRule annotationSAAS annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei38 – 381Proton acceptor; specific for D-alanineUniRule annotation
Binding sitei136 – 1361SubstrateUniRule annotation
Active sitei267 – 2671Proton acceptor; specific for L-alanineUniRule annotation
Binding sitei315 – 3151Substrate; via amide nitrogenUniRule 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 annotation

Keywords - Ligandi

Pyridoxal phosphateUniRule annotationSAAS annotation

Enzyme and pathway databases

BioCyciCSAC351627:GJ17-1070-MONOMER.
UniPathwayiUPA00042; UER00497.

Names & Taxonomyi

Protein namesi
Recommended name:
Alanine racemaseUniRule annotation (EC:5.1.1.1UniRule annotation)
Gene namesi
Ordered Locus Names:Csac_1041Imported
OrganismiCaldicellulosiruptor saccharolyticus (strain ATCC 43494 / DSM 8903)Imported
Taxonomic identifieri351627 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaThermoanaerobacteralesThermoanaerobacterales Family III. Incertae SedisCaldicellulosiruptor
ProteomesiUP000000256 Componenti: Chromosome

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei38 – 381N6-(pyridoxal phosphate)lysineUniRule annotation

Interactioni

Protein-protein interaction databases

STRINGi351627.Csac_1041.

Structurei

3D structure databases

ProteinModelPortaliA4XIC0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the alanine racemase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0787.
HOGENOMiHOG000031444.
KOiK01775.
OMAiPSDWVRP.
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.

A4XIC0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSLYSRVWAE INLDNLIYNV NNIKEKILPN TQIMAVVKAD AYGHGAIEVS
60 70 80 90 100
RVLVRNGINM LAVAIIDEAL QLRHYNFDIP ILILGFTPFE LSEQVVENDI
110 120 130 140 150
SQTVYTFEQA YYLNEAAKKI GKKAKVHIKV DTGMGRIGFL CTKESIETII
160 170 180 190 200
RIASLSHIEL EGIFSHFSSA DDPQSDNFTY EQFLRFENFV KELNKNGVYF
210 220 230 240 250
KYRHIANSAA AIRFPQYQLD IVRLGLVLYG LYPSEAVKTE ISLKPVMSVK
260 270 280 290 300
AKVINVKEVP EGYPISYNRK YVTPCKSKIA TIPIGYADGF TRVGSEKRYV
310 320 330 340 350
LINGEYAKVV GNVCMDQCMV DVTHIRDVKI GDEVVIIGKQ GKNEITADDL
360 370 380
ASQIGTINYE VICSVSKRIP RVYIRDGRVV KILNYIL
Length:387
Mass (Da):43,698
Last modified:May 29, 2007 - v1
Checksum:i95A6A3F9583FF17B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000679 Genomic DNA. Translation: ABP66655.1.
RefSeqiYP_001179846.1. NC_009437.1.

Genome annotation databases

EnsemblBacteriaiABP66655; ABP66655; Csac_1041.
KEGGicsc:Csac_1041.
PATRICi21251718. VBICalSac56748_1174.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000679 Genomic DNA. Translation: ABP66655.1.
RefSeqiYP_001179846.1. NC_009437.1.

3D structure databases

ProteinModelPortaliA4XIC0.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi351627.Csac_1041.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABP66655; ABP66655; Csac_1041.
KEGGicsc:Csac_1041.
PATRICi21251718. VBICalSac56748_1174.

Phylogenomic databases

eggNOGiCOG0787.
HOGENOMiHOG000031444.
KOiK01775.
OMAiPSDWVRP.
OrthoDBiEOG6PP9NJ.

Enzyme and pathway databases

UniPathwayiUPA00042; UER00497.
BioCyciCSAC351627:GJ17-1070-MONOMER.

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]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 43494 / DSM 8903Imported.

Entry informationi

Entry nameiA4XIC0_CALS8
AccessioniPrimary (citable) accession number: A4XIC0
Entry historyi
Integrated into UniProtKB/TrEMBL: May 29, 2007
Last sequence update: May 29, 2007
Last modified: April 1, 2015
This is version 63 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

External Data

Dasty 3

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 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.