CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-003554
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Spermidine/putrescine-binding periplasmic protein 
Protein Synonyms/Alias
 SPBP 
Gene Name
 potD 
Gene Synonyms/Alias
 b1123; JW1109 
Created Date
 July 27, 2013 
Organism
 Escherichia coli (strain K12) 
NCBI Taxa ID
 83333 
Lysine Modification
Position
Peptide
Type
References
68SNETMYAKLKTYKDGacetylation[1]
73YAKLKTYKDGAYDLVacetylation[1]
89PSTYYVDKMRKEGMIacetylation[1]
156TSWADLWKPEYKGSLacetylation[1]
190SGNTTDPKEIEAAYNacetylation[1]
200EAAYNELKKLMPNVAacetylation[1, 2]
273KNKEGALKLINFLLRacetylation[1]
312SPEVANDKTLYPDAEacetylation[1]
343IYEEYYQKLKAGR**acetylation[1]
Reference
 [1] Acetyl-Phosphate Is a Critical Determinant of Lysine Acetylation in E. coli.
 Weinert BT, Iesmantavicius V, Wagner SA, Schölz C, Gummesson B, Beli P, Nyström T, Choudhary C.
 Mol Cell. 2013 Jul 25;51(2):265-72. [PMID: 23830618]
 [2] Comprehensive profiling of protein lysine acetylation in Escherichia coli.
 Zhang K, Zheng S, Yang JS, Chen Y, Cheng Z.
 J Proteome Res. 2013 Feb 1;12(2):844-51. [PMID: 23294111] 
Functional Description
 Required for the activity of the bacterial periplasmic transport system of putrescine and spermidine. Polyamine binding protein. 
Sequence Annotation
  
Keyword
 3D-structure; Complete proteome; Direct protein sequencing; Periplasm; Reference proteome; Signal; Transport. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 348 AA 
Protein Sequence
MKKWSRHLLA AGALALGMSA AHADDNNTLY FYNWTEYVPP GLLEQFTKET GIKVIYSTYE 60
SNETMYAKLK TYKDGAYDLV VPSTYYVDKM RKEGMIQKID KSKLTNFSNL DPDMLNKPFD 120
PNNDYSIPYI WGATAIGVNG DAVDPKSVTS WADLWKPEYK GSLLLTDDAR EVFQMALRKL 180
GYSGNTTDPK EIEAAYNELK KLMPNVAAFN SDNPANPYME GEVNLGMIWN GSAFVARQAG 240
TPIDVVWPKE GGIFWMDSLA IPANAKNKEG ALKLINFLLR PDVAKQVAET IGYPTPNLAA 300
RKLLSPEVAN DKTLYPDAET IKNGEWQNDV GAASSIYEEY YQKLKAGR 348 
Gene Ontology
 GO:0042597; C:periplasmic space; IEA:UniProtKB-SubCell.
 GO:0019808; F:polyamine binding; IEA:InterPro.
 GO:0015417; F:polyamine-transporting ATPase activity; IMP:EcoCyc. 
Interpro
 IPR001188; Sperm_putr-bd. 
Pfam
  
SMART
  
PROSITE
  
PRINTS
 PR00909; SPERMDNBNDNG.