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- PDB-1rch: SOLUTION NMR STRUCTURE OF RIBONUCLEASE HI FROM ESCHERICHIA COLI, ... -

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Basic information

Entry
Database: PDB / ID: 1rch
TitleSOLUTION NMR STRUCTURE OF RIBONUCLEASE HI FROM ESCHERICHIA COLI, 8 STRUCTURES
ComponentsRIBONUCLEASE HI
KeywordsENDONUCLEASE / HYDROLASE / NUCLEASE / MAGNESIUM
Function / homology
Function and homology information


DNA replication, removal of RNA primer / ribonuclease H / RNA-DNA hybrid ribonuclease activity / endonuclease activity / nucleic acid binding / magnesium ion binding / cytoplasm
Similarity search - Function
Ribonuclease HI / : / Ribonuclease H-like superfamily/Ribonuclease H / RNase H / RNase H type-1 domain profile. / Ribonuclease H domain / Nucleotidyltransferase; domain 5 / Ribonuclease H superfamily / Ribonuclease H-like superfamily / 2-Layer Sandwich / Alpha Beta
Similarity search - Domain/homology
Biological speciesEscherichia coli (E. coli)
MethodSOLUTION NMR
AuthorsYamazaki, T. / Fujiwara, M. / Kato, T. / Yamasaki, K. / Nagayama, K.
Citation
Journal: Biol.Pharm.Bull. / Year: 2000
Title: Solution Structure of Ribonuclease Hi from Escherichia Coli
Authors: Fujiwara, M. / Kato, T. / Yamazaki, T. / Yamasaki, K. / Nagayama, K.
#1: Journal: Biochemistry / Year: 1993
Title: Complete Assignments of Magnetic Resonances of Ribonuclease H from Escherichia Coli by Double-and Triple-Resonance 2D and 3D NMR Spectroscopies
Authors: Yamazaki, T. / Yoshida, M. / Nagayama, K.
#2: Journal: Computational Aspects of the Study of Biological Macromolecules by Nuclear Magnetic Resonance Spectroscopy (in: Nato Asi Ser.,Ser.A, V.225)
Year: 1991
Title: A New Version of Dadas (Distance Analysis in Dihedral Angle Space) and its Performance
Authors: Endo, S. / Wako, H. / Nagayama, K. / Go, N.
History
DepositionJun 23, 1995Processing site: BNL
Revision 1.0Feb 12, 1997Provider: repository / Type: Initial release
Revision 1.1Mar 24, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Mar 2, 2022Group: Database references / Derived calculations / Other
Category: database_2 / pdbx_database_status ...database_2 / pdbx_database_status / pdbx_struct_assembly / pdbx_struct_oper_list
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.process_site
Revision 1.4May 22, 2024Group: Data collection / Category: chem_comp_atom / chem_comp_bond

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Structure visualization

Structure viewerMolecule:
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Assembly

Deposited unit
A: RIBONUCLEASE HI


Theoretical massNumber of molelcules
Total (without water)17,6231
Polymers17,6231
Non-polymers00
Water00
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
NMR ensembles
DataCriteria
Number of conformers (submitted / calculated)8 / -
Representative

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Components

#1: Protein RIBONUCLEASE HI / RNASE H


Mass: 17622.998 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Escherichia coli (E. coli) / References: UniProt: P0A7Y4, ribonuclease H

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Experimental details

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Experiment

ExperimentMethod: SOLUTION NMR

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Processing

NMR softwareName: DADAS90 / Developer: JEOL.LTD / Classification: refinement
NMR ensembleConformers submitted total number: 8

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