4WRD - JenaLib

Title :   CRYSTAL STRUCTURE OF STAPHYLCOCCAL NULEASE VARIANT DELTA+PHS V66E L125E AT CRYOGENIC TEMPERATURE

Authors :   P. C. Bell-Upp, J. L. Schlessman, B. Garcia-Moreno E.

Date :   23 Oct 14 (Deposition) - 08 Jul 15 (Release) - 08 Jul 15 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.65

Chains :   Asym./Biol. Unit : A

Keywords :   Nuclease, Pdtp, Ph-Sensitive Switch, Hydrolase, Internal Ionizable Groups (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   P. C. Bell-Upp, J. L. Schlessman, B. Garcia-Moreno E.
Crystal Structure Of Staphylcoccal Nulease Variant Delta+Ph V66E L125E At Cryogenic Temperature
To Be Published
PubMed: search

Compounds

Molecule 1 - THERMONUCLEASE
	Chains	:	A
	EC Number	:	3.1.31.1
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET24A+
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Fragment	:	UNP RESIDUES 80-228
	Gene	:	NUC, SACOL0860
	Mutation	:	YES
	Organism Scientific	:	STAPHYLOCOCCUS AUREUS
	Organism Taxid	:	93062
	Strain	:	COL
	Synonym	:	TNASE,MICROCOCCAL NUCLEASE,STAPHYLOCOCCAL NUCLEASE

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 2)

Sites (2, 2)

Asymmetric Unit (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASP A:21 , ASP A:40 , THR A:41 , GLU A:43 , THP A:202 , HOH A:342 , HOH A:352 , HOH A:359	binding site for residue CA A 201
2	AC2	SOFTWARE	ARG A:35 , ASP A:40 , LYS A:84 , TYR A:85 , ARG A:87 , LEU A:89 , TYR A:113 , TYR A:115 , LYS A:127 , CA A:201 , HOH A:302 , HOH A:304 , HOH A:306 , HOH A:309 , HOH A:311 , HOH A:316 , HOH A:318 , HOH A:325 , HOH A:341 , HOH A:342 , HOH A:349 , HOH A:365 , HOH A:391	binding site for residue THP A 202

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/Biological Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
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	UniProt sequence: complete aligned part

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Chain A from PDB  Type:PROTEIN  Length:129
                                                                                                                                                                 
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeee....eeeeee..eeeeeee..ee.......hhhhhhhhhhhhhhhh..eeee............eeeeeee..eehhhhhhhh...ee.........hhhhhhhhhhhhhhh.hhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4wrd A   7 LHKEPATLIKAIDGDTVKLMYKGQPMTFRLLLVDTPEFNEKYGPEASAFTKKMEENAKKIEVEFDKGQRTDKYGRGLAYIYADGKMVNEALVRQGLAKVAYVYKGNNTHEQLERKAEAQAKKEKLNIWS 141
                                    16        26        36      ||52        62        72        82        92       102       112       122       132         
                                                               43|                                                                                           
                                                                50

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Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (7, 7)

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Description