3OO0 - JenaLib

Title :   STRUCTURE OF APO CHEY A113P

Authors :   Y. Pazy, E. J. Collins, G. P. Guanga, P. J. Miller, R. M. Immormino, R. E. Silversmith, R. B. Bourret

Date :   30 Aug 10 (Deposition) - 31 Aug 11 (Release) - 31 Aug 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.55

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

Keywords :   Alpha-Beta Repeat, Chemotaxis, Two-Component Signaling, Response Regulator, Chea Cheb Chex Chez, Phosphorylation, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Y. Pazy, R. M. Immormino, R. E. Silversmith, R. B. Bourret
Exploring The Effect Of An Allosteric Site On Conformationa Coupling In Chey
To Be Published
PubMed: search

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 16)

Sites (16, 16)

Asymmetric Unit (16, 16)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	LEU A:46 , GLY A:49 , GLY A:50 , TYR A:51 , MET A:78 , HOH A:159 , HOH A:209 , ALA B:77	BINDING SITE FOR RESIDUE GOL A 130
02	AC2	SOFTWARE	ARG A:19 , LYS A:70 , HOH A:146 , HOH A:240 , HOH A:245 , HOH A:264 , HOH A:280	BINDING SITE FOR RESIDUE GOL A 131
03	AC3	SOFTWARE	ASN A:23 , MET A:60 , ASN A:62 , MET A:63 , ASP A:64 , HOH A:199 , HOH A:271	BINDING SITE FOR RESIDUE GOL A 132
04	AC4	SOFTWARE	ALA A:88 , GLU A:89 , ALA A:90 , LYS A:91 , VAL A:108 , LYS A:109 , PRO A:110 , HOH A:251 , HOH A:269 , HOH A:294	BINDING SITE FOR RESIDUE GOL A 133
05	AC5	SOFTWARE	ASP A:13 , ASP A:57 , ASN A:59 , HOH A:178 , HOH A:194 , SO4 A:401	BINDING SITE FOR RESIDUE MN A 134
06	AC6	SOFTWARE	ASP A:64 , HOH A:153 , HOH A:214 , HOH A:258	BINDING SITE FOR RESIDUE NH4 A 135
07	AC7	SOFTWARE	ASP A:57 , TRP A:58 , ASN A:59 , THR A:87 , ALA A:88 , LYS A:109 , MN A:134 , HOH A:164 , HOH A:178 , HOH A:194 , HOH A:206 , HOH A:234 , HOH B:149	BINDING SITE FOR RESIDUE SO4 A 401
08	AC8	SOFTWARE	LYS A:92 , GLY A:105 , TYR A:106 , LYS A:122 , HOH A:204 , HOH A:272	BINDING SITE FOR RESIDUE SO4 A 404
09	AC9	SOFTWARE	LEU B:46 , GLY B:49 , GLY B:50 , TYR B:51 , ALA B:77 , LEU B:81 , HOH B:144 , HOH B:160	BINDING SITE FOR RESIDUE GOL B 130
10	BC1	SOFTWARE	ASP A:3 , LEU A:6 , ARG B:73 , ALA B:74 , ASP B:75 , GLY B:76 , SER B:79 , HOH B:150 , HOH B:247	BINDING SITE FOR RESIDUE GOL B 131
11	BC2	SOFTWARE	LYS A:126 , LEU A:127 , GLY A:128 , LYS B:92 , SER B:104 , LYS B:126 , HOH B:158 , HOH B:181	BINDING SITE FOR RESIDUE GOL B 132
12	BC3	SOFTWARE	ASP B:13 , ASP B:57 , ASN B:59 , HOH B:154 , HOH B:179 , SO4 B:402	BINDING SITE FOR RESIDUE MN B 133
13	BC4	SOFTWARE	ASP B:64 , HOH B:173 , HOH B:185	BINDING SITE FOR RESIDUE NH4 B 134
14	BC5	SOFTWARE	ASP B:57 , TRP B:58 , ASN B:59 , THR B:87 , ALA B:88 , LYS B:109 , MN B:133 , HOH B:154	BINDING SITE FOR RESIDUE SO4 B 402
15	BC6	SOFTWARE	ASP B:13 , PHE B:14 , SER B:15 , HOH B:137 , HOH B:168 , HOH B:222 , HOH B:235 , HOH B:245	BINDING SITE FOR RESIDUE SO4 B 403
16	BC7	SOFTWARE	ARG B:19 , HOH B:151 , HOH B:189 , HOH B:216 , HOH B:240	BINDING SITE FOR RESIDUE SO4 B 405

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 d3oo0a_ A: CheY protein                                                                                                          SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeee..hhhhhhhhhhhhhhh....eeee.hhhhhhhhhhh....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
                 3oo0 A   2 ADKELKFLVVDDFSTMRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMVTAEAKKENIIAAAQAGASGYVVKPFTPATLEEKLNKIFEKLGM 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 d3oo0b_ B: CheY protein                                                                                                          SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeee..hhhhhhhhhhhhhhh....eeee.hhhhhhhhhhh....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
                 3oo0 B   2 ADKELKFLVVDDFSTMRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMVTAEAKKENIIAAAQAGASGYVVKPFTPATLEEKLNKIFEKLGM 129
                                    11        21        31        41        51        61        71        81        91       101       111       121

Legend:		→ Mismatch	(orange background)
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	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 (0, 0)

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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