3FFX - JenaLib

Title :   CRYSTAL STRUCTURE OF CHEY TRIPLE MUTANT F14E, N59R, E89H COMPLEXED WITH BEF3- AND MN2+

Authors :   Y. Pazy, E. J. Collins, R. B. Bourret

Date :   04 Dec 08 (Deposition) - 22 Sep 09 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.01

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

Keywords :   Response Regulator, Receiver Domain, Bef3, Two-Component Signal Transduction, Chemotaxis, Flagellar Rotation, Magnesium, Metal- Binding, Phosphoprotein, Two-Component Regulatory System, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Y. Pazy, A. C. Wollish, S. A. Thomas, P. J. Miller, E. J. Collins, R. B. Bourret, R. E. Silversmith
Matching Biochemical Reaction Kinetics To The Timescales Of Life: Structural Determinants That Influence The Autodephosphorylation Rate Of Response Regulator Proteins.
J. Mol. Biol. V. 392 1205 2009
PubMed-ID: 19646451 | Reference-DOI: 10.1016/J.JMB.2009.07.064

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 12)

Sites (12, 12)

Asymmetric Unit (12, 12)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	ASP A:13 , ASP A:57 , ARG A:59 , BEF A:130 , HOH A:223 , HOH A:318	BINDING SITE FOR RESIDUE MN A 202
02	AC2	SOFTWARE	ASP A:57 , TRP A:58 , ARG A:59 , THR A:87 , ALA A:88 , LYS A:109 , MN A:202 , HOH A:216 , HOH A:223 , HOH A:318 , HOH A:335 , HOH A:343	BINDING SITE FOR RESIDUE BEF A 130
03	AC3	SOFTWARE	LYS A:91 , LYS A:92 , HOH A:245	BINDING SITE FOR RESIDUE SO4 A 1
04	AC4	SOFTWARE	GLU A:37 , ASP A:41 , HOH A:294	BINDING SITE FOR RESIDUE SO4 A 131
05	AC5	SOFTWARE	ARG A:19 , LYS A:70 , HOH A:277 , LYS B:126	BINDING SITE FOR RESIDUE GOL A 501
06	AC6	SOFTWARE	TRP A:58 , ARG A:59 , ASP A:64 , HIS A:89 , HOH A:323	BINDING SITE FOR RESIDUE GOL A 504
07	AC7	SOFTWARE	LYS A:7 , ASN A:32 , GLY A:49 , HOH A:262	BINDING SITE FOR RESIDUE GOL A 505
08	AC8	SOFTWARE	ASP B:13 , ASP B:57 , ARG B:59 , BEF B:130 , HOH B:199 , HOH B:319	BINDING SITE FOR RESIDUE MN B 202
09	AC9	SOFTWARE	ASP B:57 , TRP B:58 , ARG B:59 , THR B:87 , ALA B:88 , HIS B:89 , LYS B:109 , HOH B:199 , MN B:202 , HOH B:319 , HOH B:331 , HOH B:332	BINDING SITE FOR RESIDUE BEF B 130
10	BC1	SOFTWARE	LYS A:92 , LYS B:91 , LYS B:92 , HOH B:140 , HOH B:239	BINDING SITE FOR RESIDUE SO4 B 131
11	BC2	SOFTWARE	ARG B:19 , LYS B:70 , HOH B:136 , HOH B:253	BINDING SITE FOR RESIDUE GOL B 502
12	BC3	SOFTWARE	LYS B:7 , ASN B:32 , GLY B:50 , HOH B:270	BINDING SITE FOR RESIDUE GOL B 503

SS Bonds (0, 0)

Cis Peptide Bonds (2, 2)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 2)

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

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:128
 aligned with CHEY_ECOLI | P0AE67 from UniProtKB/Swiss-Prot  Length:129

    Alignment length:128
                                    11        21        31        41        51        61        71        81        91       101       111       121        
           CHEY_ECOLI     2 ADKELKFLVVDDFSTMRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKLGM 129
               SCOP domains d3ffxa_ A: automated matches                                                                                                     SCOP domains
               CATH domains 3ffxA00 A:2-129  [code=3.40.50.2300, no name defined]                                                                            CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeee..hhhhhhhhhhhhhhh....eeee.hhhhhhhhhhhh...eeee.......hhhhhhhhhhhh.......eeeee...hhhhhhhhhhh...eeee...hhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----RESPONSE_REGULATORY  PDB: A:7-124 UniProt: 7-124                                                                      ----- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ffx A   2 ADKELKFLVVDDESTMRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWRMPNMDGLELLKTIRADGAMSALPVLMVTAHAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKLGM 129
                                    11        21        31        41        51        61        71        81        91       101       111       121

Chain B from PDB  Type:PROTEIN  Length:128
 aligned with CHEY_ECOLI | P0AE67 from UniProtKB/Swiss-Prot  Length:129

    Alignment length:128
                                    11        21        31        41        51        61        71        81        91       101       111       121        
           CHEY_ECOLI     2 ADKELKFLVVDDFSTMRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKLGM 129
               SCOP domains d3ffxb_ B: automated matches                                                                                                     SCOP domains
               CATH domains 3ffxB00 B:2-129  [code=3.40.50.2300, no name defined]                                                                            CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeee..hhhhhhhhhhhhhhhh...eeee.hhhhhhhhhhhh...eeee.......hhhhhhhhhhhh.......eeeee...hhhhhhhhhhh...eeee...hhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----RESPONSE_REGULATORY  PDB: B:7-124 UniProt: 7-124                                                                      ----- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ffx B   2 ADKELKFLVVDDESTMRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWRMPNMDGLELLKTIRADGAMSALPVLMVTAHAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKLGM 129
                                    11        21        31        41        51        61        71        81        91       101       111       121

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Classification and Annotation

SCOP Domains (1, 2)

CATH Domains (1, 2)

Pfam Domains (0, 0)

Gene Ontology (12, 12)

Asymmetric Unit(hide GO term definitions)

Chain A,B (CHEY_ECOLI | P0AE67)

molecular function
	GO:0016407	acetyltransferase activity	Catalysis of the transfer of an acetyl group to an acceptor molecule.
	GO:0000287	magnesium ion binding	Interacting selectively and non-covalently with magnesium (Mg) ions.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
	GO:0097588	archaeal or bacterial-type flagellum-dependent cell motility	Cell motility due to movement of bacterial- or archaeal-type flagella.
	GO:0071973	bacterial-type flagellum-dependent cell motility	Cell motility due to the motion of one or more bacterial-type flagella. A bacterial-type flagellum is a motor complex composed of an extracellular helical protein filament coupled to a rotary motor embedded in the cell envelope.
	GO:0006935	chemotaxis	The directed movement of a motile cell or organism, or the directed growth of a cell guided by a specific chemical concentration gradient. Movement may be towards a higher concentration (positive chemotaxis) or towards a lower concentration (negative chemotaxis).
	GO:0018393	internal peptidyl-lysine acetylation	The addition of an acetyl group to a non-terminal lysine residue in a protein.
	GO:0000160	phosphorelay signal transduction system	A conserved series of molecular signals found in prokaryotes and eukaryotes; involves autophosphorylation of a histidine kinase and the transfer of the phosphate group to an aspartate that then acts as a phospho-donor to response regulator proteins.
	GO:0006473	protein acetylation	The addition of an acetyl group to a protein amino acid. An acetyl group is CH3CO-, derived from acetic [ethanoic] acid.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

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