3LTA - JenaLib

Title :   CRYSTAL STRUCTURE OF A NON-BIOLOGICAL ATP BINDING PROTEIN WITH A TYR-PHE MUTATION WITHIN THE LIGAND BINDING DOMAIN

Authors :   C. R. Simmons, C. L. Magee, J. P. Allen, J. C. Chaput

Date :   15 Feb 10 (Deposition) - 22 Sep 10 (Release) - 05 Jan 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.70

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

Keywords :   Alpha/Beta Fold, Bent Atp, Non-Biological Protein, De Novo Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   C. R. Simmons, C. L. Magee, D. A. Smith, L. Lauman, J. C. Chaput, J. P. Allen
Three-Dimensional Structures Reveal Multiple Adp/Atp Bindin Modes For A Synthetic Class Of Artificial Proteins.
Biochemistry V. 49 8689 2010
PubMed-ID: 20822107 | Reference-DOI: 10.1021/BI100398P

Compounds

Molecule 1 - ATP BINDING PROTEIN-DX
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PIADL14
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Organism Common	:	ARTIFICIAL GENE
	Organism Scientific	:	SYNTHETIC CONSTRUCT
	Organism Taxid	:	32630
	Other Details	:	THE PROTEIN IS A NON-BIOLOGICAL PROTEIN SELECTED FROM A RANDOM POOL OF PROTEIN SEQUENCES FOR THE ABILITY TO BIND ATP

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 6)

Asymmetric Unit (4, 6)

No.	Name	Count	Type	Full Name
1	ATP	1	Ligand/Ion	ADENOSINE-5'-TRIPHOSPHATE
2	CL	1	Ligand/Ion	CHLORIDE ION
3	PEG	3	Ligand/Ion	DI(HYDROXYETHYL)ETHER
4	ZN	1	Ligand/Ion	ZINC ION

Biological Unit 1 (2, 8)

No.	Name	Count	Type	Full Name
1	ATP	2	Ligand/Ion	ADENOSINE-5'-TRIPHOSPHATE
2	CL	-1	Ligand/Ion	CHLORIDE ION
3	PEG	6	Ligand/Ion	DI(HYDROXYETHYL)ETHER
4	ZN	-1	Ligand/Ion	ZINC ION

Sites (6, 6)

Asymmetric Unit (6, 6)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	CYS A:23 , CYS A:26 , CYS A:46 , CYS A:49	BINDING SITE FOR RESIDUE ZN A 80
2	AC2	SOFTWARE	LYS A:36 , PHE A:43 , ASN A:44 , MET A:45 , CYS A:46 , PHE A:50 , TYR A:61 , HIS A:62 , GLY A:63 , HIS A:64	BINDING SITE FOR RESIDUE ATP A 81
3	AC3	SOFTWARE	LYS A:15 , TYR A:18 , TRP A:33 , ASN A:52 , PEG A:83 , HOH A:97	BINDING SITE FOR RESIDUE PEG A 82
4	AC4	SOFTWARE	THR A:48 , PEG A:82	BINDING SITE FOR RESIDUE PEG A 83
5	AC5	SOFTWARE	ARG A:16 , ARG A:21 , HOH A:92	BINDING SITE FOR RESIDUE PEG A 84
6	AC6	SOFTWARE	LYS A:10 , TRP A:67 , LEU A:68	BINDING SITE FOR RESIDUE CL A 85

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

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

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Chain A from PDB  Type:PROTEIN  Length:69
                                                                                                    
               SCOP domains --------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhh...........eeee..eeeee..hhhhhhhhhhhh......eeeee..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------- Transcript
                  3lta A  5 DDDDKKTNWLKRIYRVRPCVKCKVAPRDWKVKNKHLRIFNMCKTCFNNSIDIGDDTYHGHVDWLMYADS 73
                                    14        24        34        44        54        64

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	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (0, 0)

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