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PDBsum entry 2kfp
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Structural genomics, unknown function
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PDB id
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2kfp
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Contents |
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* Residue conservation analysis
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PDB id:
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| Name: |
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Structural genomics, unknown function
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Title:
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Solution nmr structure of pspto_3016 from pseudomonas syringae. Northeast structural genomics consortium target psr293.
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Structure:
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Pspto_3016 protein. Chain: a. Engineered: yes
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Source:
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Pseudomonas syringae. Organism_taxid: 323. Gene: pspto3016, pspto_3016. Expressed in: escherichia coli. Expression_system_taxid: 562.
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NMR struc:
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20 models
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Authors:
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E.A.Feldmann,T.A.Ramelot,L.Zhao,K.Hamilton,C.Ciccosanti,R.Xiao, R.Nair,J.K.Everett,G.Swapna,T.B.Acton,B.Rost,G.T.Montelione, M.A.Kennedy,Northeast Structural Genomics Consortium (Nesg)
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Key ref:
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E.A.Feldmann
et al.
(2012).
Solution NMR and X-ray crystal structures of Pseudomonas syringae Pspto_3016 from protein domain family PF04237 (DUF419) adopt a "double wing" DNA binding motif.
J Struct Funct Genomics,
13,
155-162.
PubMed id:
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Date:
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24-Feb-09
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Release date:
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24-Mar-09
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PROCHECK
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Headers
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References
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Q880Y4
(Q880Y4_PSESM) -
MmcQ/YjbR family DNA-binding protein from Pseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000)
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Seq:
Struc:
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117 a.a.
125 a.a.
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Key: |
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PfamA domain |
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Secondary structure |
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CATH domain |
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J Struct Funct Genomics
13:155-162
(2012)
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PubMed id:
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Solution NMR and X-ray crystal structures of Pseudomonas syringae Pspto_3016 from protein domain family PF04237 (DUF419) adopt a "double wing" DNA binding motif.
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E.A.Feldmann,
J.Seetharaman,
T.A.Ramelot,
S.Lew,
L.Zhao,
K.Hamilton,
C.Ciccosanti,
R.Xiao,
T.B.Acton,
J.K.Everett,
L.Tong,
G.T.Montelione,
M.A.Kennedy.
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ABSTRACT
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The protein Pspto_3016 is a 117-residue member of the protein domain family
PF04237 (DUF419), which is to date a functionally uncharacterized family of
proteins. In this report, we describe the structure of Pspto_3016 from
Pseudomonas syringae solved by both solution NMR and X-ray crystallography at
2.5 Å resolution. In both cases, the structure of Pspto_3016 adopts a
"double wing" α/β sandwich fold similar to that of protein YjbR from
Escherichia coli and to the C-terminal DNA binding domain of the MotA
transcription factor (MotCF) from T4 bacteriophage, along with other
uncharacterized proteins. Pspto_3016 was selected by the Protein Structure
Initiative of the National Institutes of Health and the Northeast Structural
Genomics Consortium (NESG ID PsR293).
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