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Solution structure of the DNA-binding domain of pseudomonas putida proline utilization a (puta) bound to gttgca DNA sequence

Analyse Solution structure of the DNA-binding domain of pseudomonas putida proline… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 2JXI
Type: protein + DNA
Length: 118 residues
Chains: 4
Method: solution nmr
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Proline dehydrogenase; DNA (5'- D(*DGP*DCP*DGP*DGP*DTP*DTP*DGP*DCP*DAP*DCP*DCP*DTP*DTP*DT)…
UniProt: Q9R9T7

Structure

solution nmr · 3 distinct chains · 64% helix, 16% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B	Proline dehydrogenase	protein	45	64% helix, 16% strand	Q9R9T7
C	DNA (5'- D(DGPDCPDGPDGPDTPDTPDGPDCPDAPDCPDCPDTPDTPDT)-3')	dna	14	—	—
D	DNA (5'- D(DAPDAPDAPDGPDGPDTPDGPDCPDAPDAPDCPDCPDGPDC)-3')	dna	14	—	—

Interfaces

6 interfaces between chains.

A–B · 1524 Å² buried · 23 hydrogen bonds · protein-protein
C–D · 658 Å² buried · 37 hydrogen bonds · nucleic-nucleic
B–C · 264 Å² buried · 2 hydrogen bonds · protein-nucleic
B–D · 254 Å² buried · 5 hydrogen bonds · protein-nucleic
A–C · 237 Å² buried · 6 hydrogen bonds · protein-nucleic

Compared structures

2JXI · Solution structure of the DNA-binding domain of Pseudomonas putida Proline utilization A… · the same entry in another collection · chain A against A, TM-score 1.00

Analyse

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Every structure of UniProt Q9R9T7
Elsewhere: RCSB PDB 2JXI · PDBe 2JXI · UniProt Q9R9T7

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