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Q6GAG0

- ATL_STAAS

UniProt

Q6GAG0 - ATL_STAAS

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Protein

Bifunctional autolysin

Gene

atl

Organism
Staphylococcus aureus (strain MSSA476)
Status
Reviewed - Annotation score: 4 out of 5- Protein inferred from homologyi

Functioni

Endohydrolysis of the di-N-acetylchitobiosyl unit in high-mannose glycopeptides and glycoproteins containing the -[(Man)5(GlcNAc)2]-Asn structure. One N-acetyl-D-glucosamine residue remains attached to the protein; the rest of the oligosaccharide is released intact. Cleaves the peptidoglycan connecting the daughter cells at the end of the cell division cycle, resulting in the separation of the two newly divided cells. Acts as an autolysin in penicillin-induced lysis By similarity.By similarity

Catalytic activityi

Hydrolyzes the link between N-acetylmuramoyl residues and L-amino acid residues in certain cell-wall glycopeptides.
Endohydrolysis of the N,N'-diacetylchitobiosyl unit in high-mannose glycopeptides and glycoproteins containing the -(Man(GlcNAc)2)Asn-structure. One N-acetyl-D-glucosamine residue remains attached to the protein; the rest of the oligosaccharide is released intact.

GO - Molecular functioni

  1. amidase activity Source: InterPro
  2. mannosyl-glycoprotein endo-beta-N-acetylglucosaminidase activity Source: UniProtKB-EC
  3. N-acetylmuramoyl-L-alanine amidase activity Source: UniProtKB-EC

GO - Biological processi

  1. cell wall organization Source: UniProtKB-KW
  2. peptidoglycan catabolic process Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Keywords - Biological processi

Cell wall biogenesis/degradation

Protein family/group databases

CAZyiGH73. Glycoside Hydrolase Family 73.

Names & Taxonomyi

Protein namesi
Recommended name:
Bifunctional autolysin
Including the following 2 domains:
N-acetylmuramoyl-L-alanine amidase (EC:3.5.1.28)
Mannosyl-glycoprotein endo-beta-N-acetylglucosaminidase (EC:3.2.1.96)
Gene namesi
Name:atl
Synonyms:nag
Ordered Locus Names:SAS0988
OrganismiStaphylococcus aureus (strain MSSA476)
Taxonomic identifieri282459 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcus
ProteomesiUP000002201: Chromosome

Subcellular locationi

Secreted By similarity
Note: Secreted, and then anchored on the cell surface at the peripheral cell wall above the completed septum (septal region), for the next cell division cycle.By similarity

GO - Cellular componenti

  1. extracellular region Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 2929Sequence AnalysisAdd
BLAST
Chaini30 – 12501221Bifunctional autolysinPRO_0000045477Add
BLAST

Post-translational modificationi

Undergoes proteolytic processing to generate the two extracellular lytic enzymes, probably at the septal region on the cell surface.By similarity

Interactioni

Subunit structurei

Oligomer; forms a ring structure at the cell surface which is important for efficient partitioning of daughter cells after cell division.By similarity

Protein-protein interaction databases

STRINGi282459.SAS0988.

Structurei

3D structure databases

ProteinModelPortaliQ6GAG0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Repeati425 – 5831591Add
BLAST
Repeati590 – 7521632Add
BLAST
Repeati764 – 9261633Add
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni199 – 769571N-acetylmuramoyl-L-alanine amidaseAdd
BLAST
Regioni770 – 1250481Endo-beta-N-acetylglucosaminidaseAdd
BLAST

Domaini

The repeat domains R1, R2 and R3 are responsible for directing the proteins to the septal region.By similarity

Sequence similaritiesi

In the N-terminal section; belongs to the N-acetylmuramoyl-L-alanine amidase 2 family.Curated
In the C-terminal section; belongs to the glycosyl hydrolase 73 family.Curated

Keywords - Domaini

Repeat, Signal

Phylogenomic databases

eggNOGiCOG4193.
HOGENOMiHOG000279968.
KOiK13714.
OMAiKSGWISK.
OrthoDBiEOG6GXTN7.

Family and domain databases

Gene3Di3.40.80.10. 1 hit.
InterProiIPR002502. Amidase_domain.
IPR013338. Lysozyme_subfam2_dom.
IPR002901. MGlyc_endo_b_GlcNAc_like_dom.
[Graphical view]
PfamiPF01510. Amidase_2. 1 hit.
PF01832. Glucosaminidase. 1 hit.
[Graphical view]
SMARTiSM00644. Ami_2. 1 hit.
SM00047. LYZ2. 1 hit.
[Graphical view]
SUPFAMiSSF55846. SSF55846. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q6GAG0-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MAKKFNYKLP SMVALTLVGS AVTAHQVQAA ETTQDQTTNK NVLDSNKVKA
60 70 80 90 100
TTEQAKAEVK NPTQNISGTQ VYQDPAIVQP KTANNKTGNA QVSQKVDTAQ
110 120 130 140 150
VNGDTRANQS ATTNNTQPVA KSTSTTAPKT NTNVTNAGYS LVDDEDDNSE
160 170 180 190 200
NQINPELIKS AAKPAALETQ YKAAAPKAAT TSAPKAKTEA TPKVTTFSAS
210 220 230 240 250
AQPRSVAATP KTSLPKYKPQ VNSSINDYIR KNNLKAPKIE EDYTSYFPKY
260 270 280 290 300
AYRNGVGRPE GIVVHDTAND RSTINGEISY MKNNYQNAFV HAFVDGDRII
310 320 330 340 350
ETAPTDYLSW GVGAVGNPRF INVEIVHTHD YASFARSMNN YADYAATQLQ
360 370 380 390 400
YYGLKPDSAE YDGNGTVWTH YAVSKYLGGT DHADPHGYLR SHNYSYDQLY
410 420 430 440 450
DLINEKYLIK MGKVAPWGTQ STTTPTTPSK PSTGKLTVAA NNGVAQIKPT
460 470 480 490 500
NSGLYTTVYD KTGKATNEVQ KTFAVSKTAT LGNQKFYLVQ DYNSGNKFGW
510 520 530 540 550
VKEGDVVYNT AKSPVNVNQS YSIKPGTKLY TVPWGTSKQV AGSVSGSGNQ
560 570 580 590 600
TFKASKQQQI DKSIYLYGSV NGKSGWVSKA YLVDTAKPTP TPTPKPSTPT
610 620 630 640 650
TNNKLTVSSL NGVAQINAKN NGLFTTVYDK TGKPTKEVQK TFAVTKEASL
660 670 680 690 700
GGNKFYLVKD YNSPTLIGWV KQGDVIYNNA KSPVNVMQTY TVKPGTKLYS
710 720 730 740 750
VPWGTYKQEA GAVSGTGNQT FKATKQQQID KSIYLFGTVN GKSGWVSKAY
760 770 780 790 800
LAVPAAPKKA VAQPKTAVKA YTVTKPQTTQ TVSKIAQVKP NNTGIRASVY
810 820 830 840 850
EKTAKNGAKY ADRTFYVTKE RAHGNETYVL LNNTSHNIPL GWFNVKDLNV
860 870 880 890 900
QNLGKEVKTT QKYTVNKSNN GLSMVPWGTK NQVILTGNNI AQGTFNATKQ
910 920 930 940 950
VSVGKDVYLY GTINNRTGWV NAKDLTAPTA VKPTTSAAKD YNYTYVIKNG
960 970 980 990 1000
NGYYYVTPNS DTAKYSLKAF NEQPFAVVKE QVINEQTWYY GKLSNGKLAW
1010 1020 1030 1040 1050
IKSTDLAKEL IKYNQTGMTL NQVAQIQAGL QYKPQVQRVP GKWTDANFND
1060 1070 1080 1090 1100
VKHAMDTKRL AQDPALKYQF LRLDQPQNIS IDKINQFLKG KGVLENQGAA
1110 1120 1130 1140 1150
FNKAAQMYGI NEVYLISHAL LETGNGTSQL AKGADVVNNK VVTNSNTKYH
1160 1170 1180 1190 1200
NVFGIAAYDN DPLREGIKYA KQAGWDTVSK AIVGGAKFIG NSYVKAGQNT
1210 1220 1230 1240 1250
LYKMRWNPAH PGTHQYATDI DWANINAKII KGYYDKIGEV GKYFDIPQYK
Length:1,250
Mass (Da):136,868
Last modified:July 19, 2004 - v1
Checksum:iD8C43606B9374D96
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BX571857 Genomic DNA. Translation: CAG42763.1.
RefSeqiYP_043113.1. NC_002953.3.

Genome annotation databases

GeneIDi2862752.
KEGGisas:SAS0988.
PATRICi19551413. VBIStaAur96780_1024.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BX571857 Genomic DNA. Translation: CAG42763.1 .
RefSeqi YP_043113.1. NC_002953.3.

3D structure databases

ProteinModelPortali Q6GAG0.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 282459.SAS0988.

Protein family/group databases

CAZyi GH73. Glycoside Hydrolase Family 73.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 2862752.
KEGGi sas:SAS0988.
PATRICi 19551413. VBIStaAur96780_1024.

Phylogenomic databases

eggNOGi COG4193.
HOGENOMi HOG000279968.
KOi K13714.
OMAi KSGWISK.
OrthoDBi EOG6GXTN7.

Family and domain databases

Gene3Di 3.40.80.10. 1 hit.
InterProi IPR002502. Amidase_domain.
IPR013338. Lysozyme_subfam2_dom.
IPR002901. MGlyc_endo_b_GlcNAc_like_dom.
[Graphical view ]
Pfami PF01510. Amidase_2. 1 hit.
PF01832. Glucosaminidase. 1 hit.
[Graphical view ]
SMARTi SM00644. Ami_2. 1 hit.
SM00047. LYZ2. 1 hit.
[Graphical view ]
SUPFAMi SSF55846. SSF55846. 1 hit.
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: MSSA476.

Entry informationi

Entry nameiATL_STAAS
AccessioniPrimary (citable) accession number: Q6GAG0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 10, 2006
Last sequence update: July 19, 2004
Last modified: October 29, 2014
This is version 67 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Multifunctional enzyme

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3