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Title :   CRYSTAL STRUCTURE OF THE DESK-DESR COMPLEX IN THE PHOSPHOTRANSFER STATE WITH LOW MG2+ (20 MM)

Authors :   F. Trajtenberg, J. A. Imelio, N. Larrieux, A. Buschiazzo

Date :   18 Mar 16 (Deposition) - 21 Dec 16 (Release) - 04 Jan 17 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   3.20

Chains :   Asym. Unit : A,B,C,D,E,F
Biol. Unit 1: A,B,C  (1x)
Biol. Unit 2: D,E,F  (1x)

Keywords :   Two-Component Regulatory System, Kinase, Response Regulator, Phosphotransfer Complex, Phosphotransfer, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   F. Trajtenberg, J. A. Imelio, M. R. Machado, N. Larrieux, M. A. Marti, G. Obal, A. E. Mechaly, A. Buschiazzo
Regulation Of Signaling Directionality Revealed By 3D Snapshots Of A Kinase:Regulator Complex In Action.
Elife V. 5 2016
PubMed-ID: 27938660 | Reference-DOI: 10.7554/ELIFE.21422

Molecule 1 - SENSOR HISTIDINE KINASE DESK
	Chains	:	A, B, D, E
	EC Number	:	2.7.13.3
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PACYC-DUET-1
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Gene	:	DESK, YOCF, BSU19190
	Mutation	:	YES
	Organism Scientific	:	BACILLUS SUBTILIS
	Organism Taxid	:	224308
	Strain	:	168

Molecule 2 - TRANSCRIPTIONAL REGULATORY PROTEIN DESR
	Chains	:	C, F
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PACYC-DUET-1
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Fragment	:	RECEIVER DOMAIN
	Gene	:	DESR, YOCG, BSU19200
	Organism Scientific	:	BACILLUS SUBTILIS (STRAIN 168)
	Organism Taxid	:	224308
	Strain	:	168

		1	2	3	4	5	6
Asymmetric Unit	:	A	B	C	D	E	F
Biological Unit 1 (1x)	:	A	B	C
Biological Unit 2 (1x)	:				D	E	F

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 10)

No.	Name	Count	Type	Full Name
1	ACP	4	Ligand/Ion	PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER
2	K	2	Ligand/Ion	POTASSIUM ION
3	MG	4	Ligand/Ion	MAGNESIUM ION

Biological Unit 1 (1, 2)

No.	Name	Count	Type	Full Name
1	ACP	2	Ligand/Ion	PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER
2	K	-1	Ligand/Ion	POTASSIUM ION
3	MG	-1	Ligand/Ion	MAGNESIUM ION

Biological Unit 2 (1, 2)

No.	Name	Count	Type	Full Name
1	ACP	2	Ligand/Ion	PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER
2	K	-1	Ligand/Ion	POTASSIUM ION
3	MG	-1	Ligand/Ion	MAGNESIUM ION

Asymmetric Unit (10, 10)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	GLU A:289 , ASN A:293 , HIS A:297 , SER A:298 , ASP A:320 , THR A:323 , PHE A:324 , LYS A:325 , GLY A:326 , HIS A:335 , GLY A:336 , LEU A:337 , THR A:359 , MG A:402 , HOH A:501	binding site for residue ACP A 401
02	AC2	SOFTWARE	GLU A:289 , ASN A:293 , ACP A:401 , HOH A:501	binding site for residue MG A 402
03	AC3	SOFTWARE	GLU B:289 , ASN B:293 , LYS B:296 , HIS B:297 , SER B:298 , ASP B:320 , THR B:323 , PHE B:324 , LYS B:325 , GLY B:326 , SER B:330 , HIS B:335 , GLY B:336 , LEU B:337 , THR B:359 , MG B:402 , LYS D:312	binding site for residue ACP B 401
04	AC4	SOFTWARE	GLU B:289 , ASN B:293 , ACP B:401 , HOH B:501	binding site for residue MG B 402
05	AC5	SOFTWARE	ASN C:22 , GLU C:24 , MET C:27	binding site for residue K C 201
06	AC6	SOFTWARE	GLU D:289 , ASN D:293 , HIS D:297 , SER D:298 , ASP D:320 , THR D:323 , PHE D:324 , LYS D:325 , GLY D:326 , HIS D:335 , GLY D:336 , LEU D:337 , THR D:359 , MG D:402 , HOH D:501	binding site for residue ACP D 401
07	AC7	SOFTWARE	GLU D:289 , ASN D:293 , ACP D:401 , HOH D:501	binding site for residue MG D 402
08	AC8	SOFTWARE	LYS A:312 , GLU E:289 , ASN E:293 , HIS E:297 , SER E:298 , ASP E:320 , THR E:323 , PHE E:324 , LYS E:325 , GLY E:326 , SER E:330 , HIS E:335 , GLY E:336 , LEU E:337 , THR E:359 , MG E:402 , HOH E:501	binding site for residue ACP E 401
09	AC9	SOFTWARE	GLU E:289 , ASN E:293 , ACP E:401 , HOH E:501	binding site for residue MG E 402
10	AD1	SOFTWARE	ASN F:22 , GLU F:24 , MET F:27	binding site for residue K F 201

(no "SS Bond" information available for 5IUJ)

(no "Cis Peptide Bond" information available for 5IUJ)

(no "SAP(SNP)/Variant" information available for 5IUJ)

(no "PROSITE Motif" information available for 5IUJ)

(no "Exon" information available for 5IUJ)

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:211
                                                                                                                                                                                                                                                   
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh..eee..........hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeeee..eeeeeeee.............hhhhhhhhhhhh..eeeee....eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5iuj A 155 KERERLEEKLEDANERIAELVKLEERQRIARDLEDTLGQKLSLIGLKSDLARKLIYKDPEQAARELKSVQQTARTSLNEVRKIVSSMKGIRLKDELINIKQILEAADIMFIYEEEKWPENISLLNENILSMCLKEAVTNVVKHSQAKTCRVDIQQLWKEVVITVSDDGTFKGEENSFSHGLLGMRERLEFANGSLHIDTENGTKLTMAIPN 367
                                   164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       336       346       356       366 
                                                                                                                                                                                                           332|                                
                                                                                                                                                                                                            335

Chain B from PDB  Type:PROTEIN  Length:215
                                                                                                                                                                                                                                                       
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhh..eee.hhhhh....hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeeee..eeeeeeee..............hhhhhhhhhhhhh..eeeee....eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5iuj B 154 RKERERLEEKLEDANERIAELVKLEERQRIARDLEDTLGQKLSLIGLKSDLARKLIYKDPEQAARELKSVQQTARTSLNEVRKIVSSMKGIRLKDELINIKQILEAADIMFIYEEEKWPENISLLNENILSMCLKEAVTNVVKHSQAKTCRVDIQQLWKEVVITVSDDGTFKGEENSFSKGHGLLGMRERLEFANGSLHIDTENGTKLTMAIPNN 368
                                   163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363

Chain C from PDB  Type:PROTEIN  Length:131
                                                                                                                                                                   
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee..hhhhhhhhhhhhh....eeeeeee.hhhhhhhhhhhhh..eeeee......hhhhhhhhh.....eeeeee.....hhhhhhhhh...eeee...hhhhhhhhhhhhhh...ee.hhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5iuj C   1 MISIFIAEDQQMLLGALGSLLNLEDDMEVVGKGTTGQDAVDFVKKRQPDVCIMDIEMPGKTGLEAAEELKDTGCKIIILTTFARPGYFQRAIKAGVKGYLLKDSPSEELANAIRSVMNGKRIYAPELMEDL 131
                                    10        20        30        40        50        60        70        80        90       100       110       120       130

Chain D from PDB  Type:PROTEIN  Length:213
                                                                                                                                                                                                                                                     
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh..eee..........hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeeee..eeeeeeee.............hhhhhhhhhhhh..eeeee....eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5iuj D 154 RKERERLEEKLEDANERIAELVKLEERQRIARDLEDTLGQKLSLIGLKSDLARKLIYKDPEQAARELKSVQQTARTSLNEVRKIVSSMKGIRLKDELINIKQILEAADIMFIYEEEKWPENISLLNENILSMCLKEAVTNVVKHSQAKTCRVDIQQLWKEVVITVSDDGTFKGEENSFSHGLLGMRERLEFANGSLHIDTENGTKLTMAIPNN 368
                                   163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       335       345       355       365   
                                                                                                                                                                                                            332|                                 
                                                                                                                                                                                                             335

Chain E from PDB  Type:PROTEIN  Length:215
                                                                                                                                                                                                                                                       
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhh..eee.hhhhh....hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeeee..eeeeeeee..............hhhhhhhhhhhhh..eeeee....eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5iuj E 153 GRKERERLEEKLEDANERIAELVKLEERQRIARDLEDTLGQKLSLIGLKSDLARKLIYKDPEQAARELKSVQQTARTSLNEVRKIVSSMKGIRLKDELINIKQILEAADIMFIYEEEKWPENISLLNENILSMCLKEAVTNVVKHSQAKTCRVDIQQLWKEVVITVSDDGTFKGEENSFSKGHGLLGMRERLEFANGSLHIDTENGTKLTMAIPN 367
                                   162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362

Chain F from PDB  Type:PROTEIN  Length:133
                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee..hhhhhhhhhhhhh....eeeeeee.hhhhhhhhhhhhh..eeeee......hhhhhhhhh.....eeeeee.....hhhhhhhhh...eeee...hhhhhhhhhhhhhh...ee.hhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5iuj F   1 MISIFIAEDQQMLLGALGSLLNLEDDMEVVGKGTTGQDAVDFVKKRQPDVCIMDIEMPGKTGLEAAEELKDTGCKIIILTTFARPGYFQRAIKAGVKGYLLKDSPSEELANAIRSVMNGKRIYAPELMEDLYS 133
                                    10        20        30        40        50        60        70        80        90       100       110       120       130

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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 '\|'

(no "SCOP Domain" information available for 5IUJ)

(no "CATH Domain" information available for 5IUJ)

(no "Pfam Domain" information available for 5IUJ)

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(no "Cis Peptide Bonds" information available for 5iuj)

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Description

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Chains, Units

Ligands, Modified Residues, Ions (3, 10)

Sites (10, 10)

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