1ze1 Summary

pdbe.org/1ze1
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Conformational Change of Pseudouridine 55 Synthase upon Its Association with RNA Substrate

The structure was published by Phannachet, K. and Huang, R.H., in 2004 in a paper entitled "Conformational change of pseudouridine 55 synthase upon its association with RNA substrate" (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.9 Å and deposited in 2005.

The experimental data on which the structure is based was also deposited.

This PDB entry contains multiple copies of the structure of tRNA pseudouridine synthase B.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule has more than one probable quaternary state observed. For more details see the quaternary structure page.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A tRNA pseudouridine synthase B Q9WZW0 (1-309) (TRUB_THEMA)search Thermotoga maritima MSB8search 100% 309 99%
B tRNA pseudouridine synthase B Q9WZW0 (1-309) (TRUB_THEMA)search Thermotoga maritima MSB8search 100% 309 99%
C tRNA pseudouridine synthase B Q9WZW0 (1-309) (TRUB_THEMA)search Thermotoga maritima MSB8search 100% 309 99%
D tRNA pseudouridine synthase B Q9WZW0 (1-309) (TRUB_THEMA)search Thermotoga maritima MSB8search 100% 309 99%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
Q9WZW0 (1 - 309) tRNA pseudouridine synthase B Thermotoga maritima

Chain Structural classification (SCOP) Sequence family (Pfam)
A, B, C, D (Q9WZW0) PUA domainsearch, Pseudouridine synthase II TruBsearch PF01472: PUA domainsearch, PF01509: TruB family pseudouridylate synthase (N terminal domain)search

Chain ID Biological process (GO) Molecular function (GO)
A, B, C, D (Q9WZW0) pseudouridine synthesissearch RNA processingsearch RNA modificationsearch tRNA pseudouridine synthesissearch tRNA processingsearch RNA bindingsearch pseudouridine synthase activitysearch isomerase activitysearch

Chain InterPro annotation
A, B, C, D PUA domainsearch Pseudouridine synthase IIsearch tRNA pseudouridine synthase II, TruBsearch PUA-like domainsearch Pseudouridine synthase, catalytic domainsearch