2FEP - JenaLib

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Title :   STRUCTURE OF TRUNCATED CCPA IN COMPLEX WITH P-SER-HPR AND SULFATE IONS

Authors :   V. Chaptal, V. Gueguen-Chaignon, S. Poncet, C. Lecampion, P. Meyer, J. Deutscher, A. Galinier, S. Nessler

Date :   16 Dec 05 (Deposition) - 27 Jun 06 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.45

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

Keywords :   Ccpa, Hpr, Transcriptional Regulator (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   V. Chaptal, V. Gueguen-Chaignon, S. Poncet, C. Lecampion, P. Meyer, J. Deutscher, A. Galinier, S. Nessler, S. Morera
Structural Analysis Of B. Subtilis Ccpa Effector Binding Site.
Proteins V. 64 814 2006
PubMed-ID: 16755587 | Reference-DOI: 10.1002/PROT.21001
(for further references see the PDB file header)

Molecule 1 - CATABOLITE CONTROL PROTEIN A
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21
	Expression System Strain	:	BL21
	Expression System Taxid	:	511693
	Fragment	:	RESIDUES 61-333
	Gene	:	CCPA, ALSA, AMYR, GRAR
	Organism Scientific	:	BACILLUS SUBTILIS
	Organism Taxid	:	1423
	Synonym	:	GLUCOSE-RESISTANCE AMYLASE REGULATOR

Molecule 2 - PHOSPHOCARRIER PROTEIN HPR
	Chains	:	S
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21
	Expression System Strain	:	BL21
	Expression System Taxid	:	511693
	Gene	:	PTSH
	Organism Scientific	:	BACILLUS SUBTILIS
	Organism Taxid	:	1423
	Synonym	:	HISTIDINE-CONTAINING PROTEIN

		1	2
Asymmetric Unit	:	A	S
Biological Unit 1 (2x)	:	A	S

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 4)

No.	Name	Count	Type	Full Name
1	SEP	1	Mod. Amino Acid	PHOSPHOSERINE
2	SO4	3	Ligand/Ion	SULFATE ION

Biological Unit 1 (2, 8)

No.	Name	Count	Type	Full Name
1	SEP	2	Mod. Amino Acid	PHOSPHOSERINE
2	SO4	6	Ligand/Ion	SULFATE ION

Asymmetric Unit (3, 3)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASP S:32 , ASN S:43 , LYS S:45	BINDING SITE FOR RESIDUE SO4 S 4398
2	AC2	SOFTWARE	PHE A:75 , TYR A:76 , TYR A:222 , HOH A:4467	BINDING SITE FOR RESIDUE SO4 A 4397
3	AC3	SOFTWARE	PHE A:75 , THR A:248 , ASP A:249 , PHE A:275 , ASP A:276 , THR A:278 , HOH A:4427	BINDING SITE FOR RESIDUE SO4 A 4396

(no "SS Bond" information available for 2FEP)

Asymmetric Unit

No.	Residues
1	Ile A:266	-	Pro A:267
2	Arg A:285	-	Pro A:286

(no "SAP(SNP)/Variant" information available for 2FEP)

Asymmetric Unit (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PTS_HPR_HIS	PS00369	PTS HPR domain histidine phosphorylation site signature.	PTHP_BACSU	13-20	1	S:13-20
2	PTS_HPR_SER	PS00589	PTS HPR domain serine phosphorylation site signature.	PTHP_BACSU	39-54	1	S:39-54

Biological Unit 1 (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PTS_HPR_HIS	PS00369	PTS HPR domain histidine phosphorylation site signature.	PTHP_BACSU	13-20	2	S:13-20
2	PTS_HPR_SER	PS00589	PTS HPR domain serine phosphorylation site signature.	PTHP_BACSU	39-54	2	S:39-54

(no "Exon" information available for 2FEP)

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
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Chain A from PDB  Type:PROTEIN  Length:273
 aligned with CCPA_BACSU | P25144 from UniProtKB/Swiss-Prot  Length:334

    Alignment length:273
                                    70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330   
           CCPA_BACSU    61 TTTVGVIIPDISSIFYSELARGIEDIATMYKYNIILSNSDQNMEKELHLLNTMLGKQVDGIVFMGGNITDEHVAEFKRSPVPIVLAASVEEQEETPSVAIDYEQAIYDAVKLLVDKGHTDIAFVSGPMAEPINRSKKLQGYKRALEEANLPFNEQFVAEGDYTYDSGLEALQHLMSLDKKPTAILSATDEMALGIIHAAQDQGLSIPEDLDIIGFDNTRLSLMVRPQLSTVVQPTYDIGAVAMRLLTKLMNKEPVEEHIVELPHRIELRKSTK 333
               SCOP domains d2fepa_ A: automated matches                                                                                                                                                                                                                                                      SCOP domains
               CATH domains 2fepA01 A:61-161,A:293-324  [code=3.40.50.2300, no name defined]                                     2fepA02 A:162-292,A:325-333  [code=3.40.50.2300, no name defined]                                                                  2fepA01 A:61-161,A:293-324      2fepA02   CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee....hhhhhhhhhhhhhhhhhh..eeeeee...hhhhhhhhhhhhhhh...eeee.....hhhhhhhhhhh...eeee..........eee.hhhhhhhhhhhhhhhh....eeeee....hhhhhhhhhhhhhhhhhhh....hhh.eee...hhhhhhhhhhhhh.......eeee.hhhhhhhhhhhhhhh........eeeeee.hhhhh......eeee.hhhhhhhhhhhhhhhhhh.......eee...eee...... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2fep A  61 TTTVGVIIPDISSIFYSELARGIEDIATMYKYNIILSNSDQNMEKELHLLNTMLGKQVDGIVFMGGNITDEHVAEFKRSPVPIVLAASVEEQEETPSVAIDYEQAIYDAVKLLVDKGHTDIAFVSGPMAEPINRSKKLQGYKRALEEANLPFNEQFVAEGDYTYDSGLEALQHLMSLDKKPTAILSATDEMALGIIHAAQDQGLSIPEDLDIIGFDNTRLSLMVRPQLSTVVQPTYDIGAVAMRLLTKLMNKEPVEEHIVELPHRIELRKSTK 333
                                    70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330

Chain S from PDB  Type:PROTEIN  Length:87
 aligned with PTHP_BACSU | P08877 from UniProtKB/Swiss-Prot  Length:88

    Alignment length:87
                                    11        21        31        41        51        61        71        81       
           PTHP_BACSU     2 AQKTFKVTADSGIHARPATVLVQTASKYDADVNLEYNGKTVNLKSIMGVMSLGIAKGAEITISASGADENDALNALEETMKSEGLGE  88
               SCOP domains d2feps_ S: Histidine-containing phosphocarrier protein (HPr)                            SCOP domains
               CATH domains 2fepS00 S:2-88  [code=3.30.1340.10, no name defined]                                    CATH domains
               Pfam domains --------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee.......hhhhhhhhhhhhh....eeeeee..eeee..hhhhhhhh......eeeeeee..hhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------PTS_HPR_------------------PTS_HPR_SER     ---------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------- Transcript
                 2fep S   2 AQKTFKVTADSGIHARPATVLVQTASKYDADVNLEYNGKTVNLKsIMGVMSLGIAKGAEITISASGADENDALNALEETMKSEGLGE  88
                                    11        21        31        41    |   51        61        71        81       
                                                                       46-SEP

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 '\|'

Asymmetric Unit

Classes(

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Architectures( (-)

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Topologies( (-)

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Homologous Superfamilies( (-)

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Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 2-Layer Sandwich (8480)

Topology: Histidine-containing Protein; Chain: A; (38)

Homologous Superfamily: [code=3.30.1340.10, no name defined] (37)

Bacillus subtilis. Organism_taxid: 1423. (2)

2fepS00

S:2-88

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Rossmann fold (7312)

Homologous Superfamily: [code=3.40.50.2300, no name defined] (308)

Bacillus subtilis. Organism_taxid: 1423. (7)

2a	2fepA02	A:162-292,A:325-333
2b	2fepA01	A:61-161,A:293-324

(no "Pfam Domain" information available for 2FEP)

Asymmetric Unit(hide GO term definitions)

Chain A (CCPA_BACSU | P25144)

molecular function
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	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).
	GO:0003700	transcription factor activity, sequence-specific DNA binding	Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
biological process
	GO:0006355	regulation of transcription, DNA-templated	Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
	GO:0006351	transcription, DNA-templated	The cellular synthesis of RNA on a template of DNA.

Chain S (PTHP_BACSU | P08877)

molecular function
	GO:0016301	kinase activity	Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
	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).
	GO:0004674	protein serine/threonine kinase activity	Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.
	GO:0016740	transferase activity	Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
	GO:0008643	carbohydrate transport	The directed movement of carbohydrate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Carbohydrates are any of a group of organic compounds based of the general formula Cx(H2O)y.
	GO:0009401	phosphoenolpyruvate-dependent sugar phosphotransferase system	The uptake and phosphorylation of specific carbohydrates from the extracellular environment; uptake and phosphorylation are coupled, making the PTS a link between the uptake and metabolism of sugars; phosphoenolpyruvate is the original phosphate donor; phosphoenolpyruvate passes the phosphate via a signal transduction pathway, to enzyme 1 (E1), which in turn passes it on to the histidine protein, HPr; the next step in the system involves sugar-specific membrane-bound complex, enzyme 2 (EII), which transports the sugar into the cell; it includes the sugar permease, which catalyzes the transport reactions; EII is usually divided into three different domains, EIIA, EIIB, and EIIC.
	GO:0016310	phosphorylation	The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
	GO:0006468	protein phosphorylation	The process of introducing a phosphate group on to a protein.
	GO:0043610	regulation of carbohydrate utilization	Any process that modulates the frequency, rate or extent of carbohydrate utilization.
	GO:0006355	regulation of transcription, DNA-templated	Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
	GO:0006351	transcription, DNA-templated	The cellular synthesis of RNA on a template of DNA.
	GO:0006810	transport	The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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		Arg A:285 - Pro A:286	[ RasMol ]
		Ile A:266 - Pro A:267	[ RasMol ]

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	CCPA_BACSU \| P25144	:	1zvv 3oqm 3oqn 3oqo
	PTHP_BACSU \| P08877	:	1jem 1kkl 1kkm 1sph 2hid 2hpr 3oqm 3oqn 3oqo

Description

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