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E3RCY7

- MAP21_PYRTT

UniProt

E3RCY7 - MAP21_PYRTT

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Protein

Methionine aminopeptidase 2-1

Gene

PTT_01272

Organism
Pyrenophora teres f. teres (strain 0-1) (Barley net blotch fungus) (Drechslera teres f. teres)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Cotranslationally removes the N-terminal methionine from nascent proteins. The N-terminal methionine is often cleaved when the second residue in the primary sequence is small and uncharged (Met-Ala-, Cys, Gly, Pro, Ser, Thr, or Val).UniRule annotation

Catalytic activityi

Release of N-terminal amino acids, preferentially methionine, from peptides and arylamides.UniRule annotation

Cofactori

Co2+UniRule annotation, Zn2+UniRule annotation, Mn2+UniRule annotation, Fe2+UniRule annotationNote: Binds 2 divalent metal cations per subunit. Has a high-affinity and a low affinity metal-binding site. The true nature of the physiological cofactor is under debate. The enzyme is active with cobalt, zinc, manganese or divalent iron ions. Most likely, methionine aminopeptidases function as mononuclear Fe(2+)-metalloproteases under physiological conditions, and the catalytically relevant metal-binding site has been assigned to the histidine-containing high-affinity site.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei205 – 2051SubstrateUniRule annotation
Metal bindingi225 – 2251Divalent metal cation 1UniRule annotation
Metal bindingi236 – 2361Divalent metal cation 1UniRule annotation
Metal bindingi236 – 2361Divalent metal cation 2; catalyticUniRule annotation
Metal bindingi305 – 3051Divalent metal cation 2; catalytic; via tele nitrogenUniRule annotation
Binding sitei313 – 3131SubstrateUniRule annotation
Metal bindingi338 – 3381Divalent metal cation 2; catalyticUniRule annotation
Metal bindingi433 – 4331Divalent metal cation 1UniRule annotation
Metal bindingi433 – 4331Divalent metal cation 2; catalyticUniRule annotation

GO - Molecular functioni

  1. metal ion binding Source: UniProtKB-HAMAP
  2. metalloaminopeptidase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. protein initiator methionine removal Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Aminopeptidase, Hydrolase, Protease

Keywords - Ligandi

Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Methionine aminopeptidase 2-1UniRule annotation (EC:3.4.11.18UniRule annotation)
Short name:
MAP 2-1UniRule annotation
Short name:
MetAP 2-1UniRule annotation
Alternative name(s):
Peptidase MUniRule annotation
Gene namesi
ORF Names:PTT_01272
OrganismiPyrenophora teres f. teres (strain 0-1) (Barley net blotch fungus) (Drechslera teres f. teres)
Taxonomic identifieri861557 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaDothideomycetesPleosporomycetidaePleosporalesPleosporineaePleosporaceaePyrenophora
ProteomesiUP000001067: Unassembled WGS sequence

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 452452Methionine aminopeptidase 2-1PRO_0000407613Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliE3RCY7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Compositional bias

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Compositional biasi60 – 667Poly-Lys
Compositional biasi69 – 724Poly-Lys

Sequence similaritiesi

Belongs to the peptidase M24A family. Methionine aminopeptidase eukaryotic type 2 subfamily.UniRule annotation

Phylogenomic databases

KOiK01265.
OrthoDBiEOG7BGHW3.

Family and domain databases

Gene3Di1.10.10.10. 1 hit.
3.90.230.10. 2 hits.
HAMAPiMF_03175. MetAP_2_euk.
InterProiIPR001714. Pept_M24_MAP.
IPR000994. Pept_M24_structural-domain.
IPR002468. Pept_M24A_MAP2.
IPR018349. Pept_M24A_MAP2_BS.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view]
PANTHERiPTHR10804:SF9. PTHR10804:SF9. 1 hit.
PfamiPF00557. Peptidase_M24. 1 hit.
[Graphical view]
PRINTSiPR00599. MAPEPTIDASE.
SUPFAMiSSF55920. SSF55920. 2 hits.
TIGRFAMsiTIGR00501. met_pdase_II. 1 hit.
PROSITEiPS01202. MAP_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

E3RCY7-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MAAKVADDVA NLKLDDSNTK PASGAAENGD KPTGDAEHDD SDDDNEAEDG
60 70 80 90 100
APEAGEGAAK KKKKRKPRKK KKAAGAAGAG GAKVQTAPPR VRIDEVFPND
110 120 130 140 150
SYPEGEIQEY VNENAYRTTN EEKRHLDRMN NDFLTEYRKG AEIHREVRQW
160 170 180 190 200
AQKWIKPGMG LTEIAEGIED SVRALTGHQG LGNGDAQIAG MGFPTGLSIN
210 220 230 240 250
HCAAHYTPNA GNKMVVNYED VMKVDFGVHI NGRIVDSAFT LTFDPVYDNL
260 270 280 290 300
INACKAATNA GIKEAGIDVR MSDIGAAIQE VMESYEVEIK GEMLPVKCIR
310 320 330 340 350
NLNGHSIGHY TIHGGKTVPI VKGGDQTKME EGETFAIETF GSTGKGYVRD
360 370 380 390 400
DMETSHYAMK ADAPKVALRV SSAKTLLSSI TKNFGTLPFC RRYLDRMGHD
410 420 430 440 450
KYLLGLNNLV SAGIVEAYPP LCDIKGSYTA QSEHTFVLRP TCKEVLSRGD

DY
Length:452
Mass (Da):49,147
Last modified:January 11, 2011 - v1
Checksum:i70E59100B687B29E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
GL531948 Genomic DNA. Translation: EFQ96410.1.
RefSeqiXP_003295492.1. XM_003295444.1.

Genome annotation databases

EnsemblFungiiEFQ96410; EFQ96410; PTT_01272.
GeneIDi10514792.
KEGGipte:PTT_01272.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
GL531948 Genomic DNA. Translation: EFQ96410.1 .
RefSeqi XP_003295492.1. XM_003295444.1.

3D structure databases

ProteinModelPortali E3RCY7.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblFungii EFQ96410 ; EFQ96410 ; PTT_01272 .
GeneIDi 10514792.
KEGGi pte:PTT_01272.

Phylogenomic databases

KOi K01265.
OrthoDBi EOG7BGHW3.

Family and domain databases

Gene3Di 1.10.10.10. 1 hit.
3.90.230.10. 2 hits.
HAMAPi MF_03175. MetAP_2_euk.
InterProi IPR001714. Pept_M24_MAP.
IPR000994. Pept_M24_structural-domain.
IPR002468. Pept_M24A_MAP2.
IPR018349. Pept_M24A_MAP2_BS.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view ]
PANTHERi PTHR10804:SF9. PTHR10804:SF9. 1 hit.
Pfami PF00557. Peptidase_M24. 1 hit.
[Graphical view ]
PRINTSi PR00599. MAPEPTIDASE.
SUPFAMi SSF55920. SSF55920. 2 hits.
TIGRFAMsi TIGR00501. met_pdase_II. 1 hit.
PROSITEi PS01202. MAP_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "A first genome assembly of the barley fungal pathogen Pyrenophora teres f. teres."
    Ellwood S.R., Liu Z., Syme R.A., Lai Z., Hane J.K., Keiper F., Moffat C.S., Oliver R.P., Friesen T.L.
    Genome Biol. 11:R109.1-R109.14(2010) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 0-1.

Entry informationi

Entry nameiMAP21_PYRTT
AccessioniPrimary (citable) accession number: E3RCY7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 3, 2011
Last sequence update: January 11, 2011
Last modified: November 26, 2014
This is version 25 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Peptidase families
    Classification of peptidase families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3