PDBsum entry 4di3

Transport protein

PDB id: 4di3

Contents

Protein chains

303 a.a.

273 a.a.

PDB id:

4di3

Name:

Transport protein

Title:

Crystal structure of a 2:1 complex of treponema pallidum tatp(t) (tp0957) bound to tatt (tp0956)

Structure:

Tatp(t) (tp0957). Chain: d, e. Fragment: soluble fragment, unp residues 21-342. Synonym: trap-t family tripartite atp-independent periplasmic transporter, binding protein. Engineered: yes. Mutation: yes. Tatt (tp0956). Chain: a, b, c.

Source:

Treponema pallidum subsp. Pallidum. Organism_taxid: 243276. Strain: nichols. Gene: tp_0957. Expressed in: escherichia coli. Expression_system_taxid: 562. Gene: tp_0956. Expression_system_taxid: 562

Resolution:

3.05Å R-factor: 0.206 R-free: 0.263

Authors:

C.A.Brautigam,R.K.Deka,M.V.Norgard

Key ref:

C.A.Brautigam et al. (2012). Structural and thermodynamic characterization of the interaction between two periplasmic Treponema pallidum lipoproteins that are components of a TPR-protein-associated TRAP transporter (TPAT). J Mol Biol, 420, 70-86. PubMed id: 22504226

Date:

30-Jan-12 Release date: 23-May-12

Protein chains

O83923  (O83923_TREPA) -  Tp33 protein from Treponema pallidum (strain Nichols)

Seq: 342 a.a.

Struc: 303 a.a.*

Protein chains

O83922  (Y956_TREPA) -  Uncharacterized protein TP_0956 from Treponema pallidum (strain Nichols)

Seq: 323 a.a.

Struc: 273 a.a.

* PDB and UniProt seqs differ at 1 residue position (black cross)

J Mol Biol 420:70-86 (2012)

PubMed id: 22504226

Structural and thermodynamic characterization of the interaction between two periplasmic Treponema pallidum lipoproteins that are components of a TPR-protein-associated TRAP transporter (TPAT).

C.A.Brautigam, R.K.Deka, P.Schuck, D.R.Tomchick, M.V.Norgard.

ABSTRACT

No abstract given.