5KB1 - JenaLib

Title :   CRYSTAL STRUCTURE OF A TRIS-THIOLATE HG(II) COMPLEX IN A DE NOVO THREE STRANDED COILED COIL PEPTIDE

Authors :   L. Ruckcthong, M. L. Zastrow, J. A. Stuckey, V. L. Pecoraro

Date :   02 Jun 16 (Deposition) - 31 Aug 16 (Release) - 21 Sep 16 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.09

Chains :   Asym. Unit : A
Biol. Unit 1: A  (3x)

Keywords :   Three Stranded Coiled Coil Tris-Thiolate Hg(Ii) Complex In Helical Coiled Coil, De Novo Designed Peptide, De Novo Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   L. Ruckthong, M. L. Zastrow, J. A. Stuckey, V. L. Pecoraro
A Crystallographic Examination Of Predisposition Versus Preorganization In De Novo Designed Metalloproteins.
J. Am. Chem. Soc. V. 138 11979 2016
PubMed-ID: 27532255 | Reference-DOI: 10.1021/JACS.6B07165

Compounds

Molecule 1 - HG(II)ZN(II)(GRAND COIL SER-L16CL30H)3+
	Chains	:	A
	Engineered	:	YES
	Organism Scientific	:	SYNTHETIC CONSTRUCT
	Organism Taxid	:	32630
	Synthetic	:	YES

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 4)

Asymmetric Unit (3, 4)

No.	Name	Count	Type	Full Name
1	CL	1	Ligand/Ion	CHLORIDE ION
2	HG	1	Ligand/Ion	MERCURY (II) ION
3	ZN	2	Ligand/Ion	ZINC ION

Biological Unit 1 (0, 0)

No.	Name	Count	Type	Full Name
1	CL	-1	Ligand/Ion	CHLORIDE ION
2	HG	-1	Ligand/Ion	MERCURY (II) ION
3	ZN	-1	Ligand/Ion	ZINC ION

Sites (4, 4)

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	LYS A:22 , GLU A:27 , GLU A:31 , HIS A:35	binding site for residue ZN A 101
2	AC2	SOFTWARE	HIS A:30 , CL A:104	binding site for residue ZN A 102
3	AC3	SOFTWARE	CYS A:16 , HOH A:222	binding site for residue HG A 103
4	AC4	SOFTWARE	HIS A:30 , ZN A:102	binding site for residue CL A 104

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)
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Chain A from PDB  Type:PROTEIN  Length:36
                                                                   
               SCOP domains ------------------------------------ SCOP domains
               CATH domains ------------------------------------ CATH domains
               Pfam domains ------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------ PROSITE
                 Transcript ------------------------------------ Transcript
                  5kb1 A  1 EWEALEKKLAALESKCQALEKKLQALEKKHEALEHG 36
                                    10        20        30

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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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Description