ISDA: 2A6A

Deposition Date 2005-07-02

Release Date 2005-07-19

Last Version Date 2024-11-13

Entry Detail

PDB ID:

2A6A

Keywords:

HYDROLASE

Title:

Crystal structure of Glycoprotein endopeptidase (tm0874) from THERMOTOGA MARITIMA at 2.50 A resolution

Biological Source:

Source Organism:

Thermotoga maritima (Taxon ID: 243274)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.50 Å

R-Value Free:

0.23

R-Value Work:

0.19

Space Group:

C 2 2 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:hypothetical protein TM0874
Chain IDs:A, B
Chain Length:218
Number of Molecules:2
Biological Source:Thermotoga maritima

UniProt ID:Q9WZX7 Pfam ID:PF00814

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
MSE	A	MET	SELENOMETHIONINE

Ligand Molecules

UNL

Primary Citation

Structure of an essential bacterial protein YeaZ (TM0874) from Thermotoga maritima at 2.5 A resolution.

Xu, Q, McMullan, D, Jaroszewski, L, Krishna, S.S, Elsliger, M.A, Yeh, A.P, Abdubek, P, Astakhova, T, Axelrod, H.L, Carlton, D, Chiu, H.J, Clayton, T, Duan, L, Feuerhelm, J, Grant, J, Han, G.W, Jin, K.K, Klock, H.E, Knuth, M.W, Miller, M.D, Morse, A.T, Nigoghossian, E, Okach, L, Oommachen, S, Paulsen, J, Reyes, R, Rife, C.L, van den Bedem, H, Hodgson, K.O, Wooley, J, Deacon, A.M, Godzik, A, Lesley, S.A, Wilson, I.A.Show

Acta Crystallogr.,Sect.F 66 1230 1236 (2010)

PMID: 20944216 DOI: 10.1107/S1744309109022192

Abstact

YeaZ is involved in a protein network that is essential for bacteria. The crystal structure of YeaZ from Thermotoga maritima was determined to 2.5 Å resolution. Although this protein belongs to a family of ancient actin-like ATPases, it appears that it has lost the ability to bind ATP since it lacks some key structural features that are important for interaction with ATP. A conserved surface was identified, supporting its role in the formation of protein complexes.

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Primary Citation of related structures