MG_172 – methionine aminopeptidase, type I

Name
WID	MG_172
Name	methionine aminopeptidase, type I
Symbol	map
Protein product	MG_172_MONOMER
Cross references	GenBank: AAC71390.1, CMR: MG_172, BioCyc: MG_172, SwissProt: P47418
Homologs	E. coli: b0168 B. subtilis: BSU01380 M. hyopneumoniae: mhp209 M. mobile: mhp209 M. pneumoniae: MPN_186 S. coelicolor: SCO4724

Classification
Type	mRNA

Structure
Structure
Sequence	Chromosome: Mgenitalium_Chr_1, Coordinate: 201678 (nt), Length: 747 (nt), Direction: Forward, G/C content: 35.6%, Sequence: 1 51 101 151 201 251 301 351 401 451 501 551 601 651 701 ATGATCTATCTCAAATCTGCAAATGAAGTTGCAGGGATTAAAAAAGCATG TGCAATCTTCAAAGCAGTTAAGGCATATTTTACAATTGAAAAGTTACTTG GCAAAAAGTTGGTTACCATTGATCGTTTAATCAAACAATTCATTGAACAA AAACAAGCTAAATGTGCGTTTCATGGTTATCTAGGTTTCCCTGGTTTTAA CTGTCTATCGTTAAACCAAACGGTTATCCATGGAGTTGCCGATCAAACTG TTTTTAAAGATAGTGATAAACTAACGCTTGACATTGGGATAGACTATCAT GGTTATCTTTGTGATGCAGCTTTCACTTTACTTGGTAATAAAGCTGATCC AAAGGCAGTAAAACTGTTAAATGATGTTGAACAAGCATTTAGTAAGGTAA TTGAACCTGAGCTATTTGTTAACAATCCGATTGGTAATTTATCCAATGCG ATCCAAACTTACTTTGAAAACAAGGGCTATTTTCTTGTCAAAGAGTTTGG GGGTCATGGTTGTGGGATTAAGATCCATGAAGATCCTTTAATCTTAAACT GGGGAGAGAAAAACCAGGGCGTTAGGTTACAAGAGGGGATGGTAATCTGT ATTGAACCGATGGTTATGACTGATAGTAGTGAGATAACAATGGCAGCTAA CAACTGGAATGTACTAACTTTAAAGAGTAAGTTTAACTGTCATGTGGAAC AGATGTATCACATCACAAACAACGGCTTTGAATGTTTAACTAACTAA 50 100 150 200 250 300 350 400 450 500 550 600 650 700 747
Transcription unit	TU_105
Empirical formula (pH 7.5)	H₇₉₈₈C₇₂₄₀N₃₀₄₅O₅₂₀₉P₇₄₇
Molecular weight (pH 7.5; Da)	244137.28

Functional genomics
Is essential	Yes (Show evidence) Value: True Measured: Yes Species: Mycoplasma genitalium G37, Media: SP4 + 5% CO2, Temperature (C): 37.0 References Glass JI, Assad-Garcia N, Alperovich N, Yooseph S, Lewis MR, Maruf M, Hutchison CA 3rd, Smith HO, Venter JC. Essential genes of a minimal bacterium. Proc Natl Acad Sci U S A 103, 425-30 (2006). WholeCell: PUB_0193, PubMed: 16407165
Relative expression	0.560583 (dimensionless) (Show evidence) Value: 0.560583 Measured: Yes Species: Mycoplasma pneumoniae M129, Media: Hayflick media + 20% horse serum, Temperature (C): 37.0 References Weiner J 3rd, Zimmerman CU, Göhlmann HW, Herrmann R. Transcription profiles of the bacterium Mycoplasma pneumoniae grown at different temperatures. Nucleic Acids Res 31, 6306-20 (2003). WholeCell: PUB_0569, PubMed: 14576319
Half life	3.1 (min) (Show evidence) Value: 3.1 Measured: Yes Species: Escherichia coli NCM3416, Media: M9 media + 0.2% glucose, OD600 = 0.8, Temperature (C): 30.0 References Bernstein JA, Khodursky AB, Lin PH, Lin-Chao S, Cohen SN. Global analysis of mRNA decay and abundance in Escherichia coli at single-gene resolution using two-color fluorescent DNA microarrays. Proc Natl Acad Sci U S A 99, 9697-702 (2002). WholeCell: PUB_0602, PubMed: 12119387
Extinction coefficient (260 nm, 25C, pH 7.0)	7680000
pI	3.98

Comments
Comments	cleaves peptide bond between N-terminal methionine and C,G,A,S,T,V, or P; dinuclear metalloenzyme [PUB_0023]
References	Bernstein JA, Khodursky AB, Lin PH, Lin-Chao S, Cohen SN. Global analysis of mRNA decay and abundance in Escherichia coli at single-gene resolution using two-color fluorescent DNA microarrays. Proc Natl Acad Sci U S A 99, 9697-702 (2002). WholeCell: PUB_0602, PubMed: 12119387 Glass JI, Assad-Garcia N, Alperovich N, Yooseph S, Lewis MR, Maruf M, Hutchison CA 3rd, Smith HO, Venter JC. Essential genes of a minimal bacterium. Proc Natl Acad Sci U S A 103, 425-30 (2006). WholeCell: PUB_0193, PubMed: 16407165 Mogk A, Schmidt R, Bukau B. The N-end rule pathway for regulated proteolysis: prokaryotic and eukaryotic strategies. Trends Cell Biol 17, 165-72 (2007). WholeCell: PUB_0023, PubMed: 17306546 Weiner J 3rd, Zimmerman CU, Göhlmann HW, Herrmann R. Transcription profiles of the bacterium Mycoplasma pneumoniae grown at different temperatures. Nucleic Acids Res 31, 6306-20 (2003). WholeCell: PUB_0569, PubMed: 14576319

Metadata
Created	2012-10-01 15:07:17
Last updated	2012-10-01 15:13:03