1DUH | UR0009 - JenaLib

Title :   CRYSTAL STRUCTURE OF THE CONSERVED DOMAIN IV OF E. COLI 4.5S RNA

Authors :   L. Jovine, T. Hainzl, C. Oubridge, W. G. Scott, J. Li, T. K. Sixma, A. Wonacott, T. Skarzynski, K. Nagai

Date :   17 Jan 00 (Deposition) - 08 May 00 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.70

Chains :   Asym. Unit : A
Biol. Unit 1: A  (2x)

Keywords :   4. 5S Rna, Domain Iv, Helix 8, Signal Recognition Particle, Srp, Ffh, Srp54, Elongation Factor G, Ef-G, 23S Rna, Non- Canonical Base Pairs, Mismatch (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   L. Jovine, T. Hainzl, C. Oubridge, W. G. Scott, J. Li, T. K. Sixma, A. Wonacott, T. Skarzynski, K. Nagai
Crystal Structure Of The Ffh And Ef-G Binding Sites In The Conserved Domain Iv Of Escherichia Coli 4. 5S Rna.
Structure Fold. Des. V. 8 527 2000
PubMed-ID: 10801497 | Reference-DOI: 10.1016/S0969-2126(00)00137-4
(for further references see the PDB file header)

Compounds

Molecule 1 - 4.5S RNA DOMAIN IV
	Chains	:	A
	Engineered	:	YES
	Fragment	:	DOMAIN IV
	Other Details	:	RNA SEQUENCE TAKEN FROM ESCHERICHIA COLI 4.5S RNA. THE RNA WAS PRODUCED BY T7 RNA POLYMERASE IN VITRO TRANSCRIPTION USING RIBOZYME TECHNOLOGY
	Synthetic	:	YES

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 5)

Asymmetric Unit (4, 5)

No.	Name	Count	Type	Full Name
1	LU	1	Ligand/Ion	LUTETIUM (III) ION
2	MG	1	Ligand/Ion	MAGNESIUM ION
3	PGP	1	Mod. Nucleotide	GUANOSINE-3',5'-DIPHOSPHATE
4	SO4	2	Ligand/Ion	SULFATE ION

Biological Unit 1 (2, 6)

No.	Name	Count	Type	Full Name
1	LU	-1	Ligand/Ion	LUTETIUM (III) ION
2	MG	-1	Ligand/Ion	MAGNESIUM ION
3	PGP	2	Mod. Nucleotide	GUANOSINE-3',5'-DIPHOSPHATE
4	SO4	4	Ligand/Ion	SULFATE ION

Sites (4, 4)

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	PGP A:75	BINDING SITE FOR RESIDUE LU A 1
2	AC2	SOFTWARE	A A:59 , A A:60	BINDING SITE FOR RESIDUE MG A 2
3	AC3	SOFTWARE	C A:31	BINDING SITE FOR RESIDUE SO4 A 3
4	AC4	SOFTWARE	G A:48 , G A:49 , C A:62	BINDING SITE FOR RESIDUE SO4 A 4

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Asymmetric Unit

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	UniProt sequence: complete aligned part

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Chain A from PDB  Type:RNA  Length:45
                                                                            
                  1duh A 31 CUCUGUUUACCAGGUCAGGUCCGGAAGGAAGCAGCCAAGGCAGAg 75
                                    40        50        60        70    |
                                                                       75-PGP

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Classification and Annotation

SCOP Domains (0, 0)

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Pfam Domains (0, 0)

Gene Ontology (0, 0)

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