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E3RD74

- MAP22_PYRTT

UniProt

E3RD74 - MAP22_PYRTT

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Protein
Methionine aminopeptidase 2-2
Gene
PTT_01727
Organism
Pyrenophora teres f. teres (strain 0-1) (Barley net blotch fungus) (Drechslera teres f. teres)
Status
Reviewed - Annotation score: 2 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) By similarity.UniRule annotation

Catalytic activityi

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

Cofactori

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 Fe2+-metalloproteases under physiological conditions, and the catalytically relevant metal-binding site has been assigned to the histidine-containing high-affinity site By similarity.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei210 – 2101Substrate By similarity
Metal bindingi231 – 2311Divalent metal cation 1 By similarity
Metal bindingi242 – 2421Divalent metal cation 1 By similarity
Metal bindingi242 – 2421Divalent metal cation 2; catalytic By similarity
Metal bindingi311 – 3111Divalent metal cation 2; catalytic; via tele nitrogen By similarity
Binding sitei319 – 3191Substrate By similarity
Metal bindingi344 – 3441Divalent metal cation 2; catalytic By similarity
Metal bindingi440 – 4401Divalent metal cation 1 By similarity
Metal bindingi440 – 4401Divalent metal cation 2; catalytic By similarity

GO - Molecular functioni

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

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 2-2 (EC:3.4.11.18)
Short name:
MAP 2-2
Short name:
MetAP 2-2
Alternative name(s):
Peptidase M
Gene namesi
ORF Names:PTT_01727
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 By similarity UniRule annotation

GO - Cellular componenti

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

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 459459Methionine aminopeptidase 2-2UniRule annotation
PRO_0000407635Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliE3RD74.

Family & Domainsi

Sequence similaritiesi

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]
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.

E3RD74-1 [UniParc]FASTAAdd to Basket

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MGSKSPEDHR QGPDGGSADT AIAIVNPPKS AAASGLLQGM LEGQDEDGDD    50
DDDEKTGIDL KTNDGAKKKR KRNKKKSKKL SVVQQTSPPR VPLATLFDNQ 100
PYPEGQIVDY NVKDDNLQRT TAEELRHLAA VRDMDDDFLK DYRKAAEVHR 150
QVRRYAQAIA KPGVSMTRLA EEIDDGVRAL TGHEGLETGD ALKAGLAFPT 200
GLCLNHVGAH WTPNAGAKDV ILKHDDVLKV DFGVHVNGRI VDSAFTVAAN 250
PVYDNLLAAV KAATNTGLEE AGIDARIDHI SEAIQEVMES YEVELNGKTI 300
PIKAVRNITG HNILRYRIHG DKQVPFVKTK TDQRMEEGDI FAIETFGSTG 350
KAYLQDDVGV YGYGRNENMN PAVLHQSSAK SLLKTIDANF GTLVFARRQL 400
ERLPGVEKYH LGMRTLVNSG LVESYAPLVD IPGSYIAQFE HTVLLRPNCK 450
EIISRGEDY 459
Length:459
Mass (Da):50,347
Last modified:January 11, 2011 - v1
Checksum:iA1359C15ED0D28A5
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
GL532027 Genomic DNA. Translation: EFQ96321.1.
RefSeqiXP_003295579.1. XM_003295531.1.

Genome annotation databases

EnsemblFungiiEFQ96321; EFQ96321; PTT_01727.
GeneIDi10514965.
KEGGipte:PTT_01727.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
GL532027 Genomic DNA. Translation: EFQ96321.1 .
RefSeqi XP_003295579.1. XM_003295531.1.

3D structure databases

ProteinModelPortali E3RD74.
ModBasei Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblFungii EFQ96321 ; EFQ96321 ; PTT_01727 .
GeneIDi 10514965.
KEGGi pte:PTT_01727.

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 ]
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 nameiMAP22_PYRTT
AccessioniPrimary (citable) accession number: E3RD74
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 3, 2011
Last sequence update: January 11, 2011
Last modified: June 11, 2014
This is version 23 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

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

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