3NEK - JenaLib

Title :   CRYSTAL STRUCTURE OF A NITROGEN REPRESSOR-LIKE PROTEIN MJ0159 FROM METHANOCOCCUS JANNASCHII

Authors :   J. B. Bonanno, Y. Patskovsky, V. Malashkevich, S. Ozyurt, M. Dickey, B. M. Maletic, L. Rodgers, J. Koss, J. M. Sauder, S. K. Burley, S. C. Almo, N Sgx Research Center For Structural Genomics (Nysgxrc)

Date :   09 Jun 10 (Deposition) - 23 Jun 10 (Release) - 05 Jan 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.50

Chains :   Asym./Biol. Unit : A,B

Keywords :   Structural Genomics, Unknown Function, Psi-2, Protein Structure Initiative, New York Sgx Research Center For Structural Genomics, Nysgxrc (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   G. Wisedchaisri, D. M. Dranow, T. J. Lie, J. B. Bonanno, Y. Patskovsky, S. A. Ozyurt, J. M. Sauder, S. C. Almo, S. R. Wasserman, S. K. Burley, J. A. Leigh, T. Gonen
Structural Underpinnings Of Nitrogen Regulation By The Prototypical Nitrogen-Responsive Transcriptional Factor Nrpr.
Structure V. 18 1512 2010
PubMed-ID: 21070950 | Reference-DOI: 10.1016/J.STR.2010.08.014

Compounds

Molecule 1 - NITROGEN REPRESSOR-LIKE PROTEIN MJ0159
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	MODIFIED PET26
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Gene	:	MJ0159
	Organism Common	:	METHANOCOCCUS JANNASCHII
	Organism Scientific	:	METHANOCALDOCOCCUS JANNASCHII
	Organism Taxid	:	2190

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 13)

Sites (3, 3)

Asymmetric Unit (3, 3)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASN A:350 , ALA A:396 , TYR A:433 , HIS A:441 , ARG A:459 , GLY A:508	BINDING SITE FOR RESIDUE GOL A 1
2	AC2	SOFTWARE	LYS A:482 , MSE A:506 , TYR A:539	BINDING SITE FOR RESIDUE GOL A 3
3	AC3	SOFTWARE	ASN B:350 , ALA B:396 , TYR B:433 , HIS B:441 , GLY B:508 , ILE B:509	BINDING SITE FOR RESIDUE GOL B 2

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/Biological 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)
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Chain A from PDB  Type:PROTEIN  Length:220
 aligned with NRPR_METJA | Q57623 from UniProtKB/Swiss-Prot  Length:542

    Alignment length:220
                                   330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540
           NRPR_METJA   321 RIKTALSKMFNAMAKVTYDIDEADGDVIVNTAFIDKKYLDEAFDILKEAYKKGLGISDRFGIVEENDRIKIQTICAVTLDGIFLRNSVPLIPKYGGILEITEDKERFIDIIGYDGSSLDPHEVFFNFVDCEKTFLAGFREVHRVAREKLEEVLKKLNWNGIKAIGEPNNELYGIGVNKDMCGVVTMGGINPLVLLKENEIPIELKAMHEVVRFSDLKSYK 540
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhh...........eeeeeeeeee..hhhhhhhhhhhhhhh......eeeeee...eeeeeee.hhhhhhhhhhh...eeeeeeeeeee....eeeeeeee......hhhhhhhhhh....eeeeeeeeee..hhhhhhhhhhhhh...eeee...............eeeeeee..hhhhhhhhhh....eeeeeeeeee.hhhee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nek A 321 RIKTALSKmFNAmAKVTYDIDEADGDVIVNTAFIDKKYLDEAFDILKEAYKKGLGISDRFGIVEENDRIKIQTICAVTLDGIFLRNSVPLIPKYGGILEITEDKERFIDIIGYDGSSLDPHEVFFNFVDCEKTFLAGFREVHRVAREKLEEVLKKLNWNGIKAIGEPNNELYGIGVNKDmCGVVTmGGINPLVLLKENEIPIELKAmHEVVRFSDLKSYK 540
                                   330  |    340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500     | 510       520      |530       540
                                  329-MSE                                                                                                                                                                    500-MSE |                  527-MSE         
                                      333-MSE                                                                                                                                                                      506-MSE

Chain B from PDB  Type:PROTEIN  Length:221
 aligned with NRPR_METJA | Q57623 from UniProtKB/Swiss-Prot  Length:542

    Alignment length:221
                                   328       338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538 
           NRPR_METJA   319 NIRIKTALSKMFNAMAKVTYDIDEADGDVIVNTAFIDKKYLDEAFDILKEAYKKGLGISDRFGIVEENDRIKIQTICAVTLDGIFLRNSVPLIPKYGGILEITEDKERFIDIIGYDGSSLDPHEVFFNFVDCEKTFLAGFREVHRVAREKLEEVLKKLNWNGIKAIGEPNNELYGIGVNKDMCGVVTMGGINPLVLLKENEIPIELKAMHEVVRFSDLKSY 539
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhh.........eeeeeeeeee..hhhhhhhhhhhhhhh......eeeeee...eeeeeeehhhhhhhhhhh....eeeeeeeeeee....eeeeeeee......hhhhhhhhhh....eeeeeeeeee..hhhhhhhhhhhhh...eeee...............eeeeeee..hhhhhhhhhh....eeeeeeeeee.hhhee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nek B 319 NIRIKTALSKmFNAmAKVTYDIDEADGDVIVNTAFIDKKYLDEAFDILKEAYKKGLGISDRFGIVEENDRIKIQTICAVTLDGIFLRNSVPLIPKYGGILEITEDKERFIDIIGYDGSSLDPHEVFFNFVDCEKTFLAGFREVHRVAREKLEEVLKKLNWNGIKAIGEPNNELYGIGVNKDmCGVVTmGGINPLVLLKENEIPIELKAmHEVVRFSDLKSY 539
                                   328|   |  338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498 |     508       518       528       538 
                                    329-MSE                                                                                                                                                                    500-MSE |                  527-MSE        
                                        333-MSE                                                                                                                                                                      506-MSE

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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 (0, 0)

CATH Domains (0, 0 ; only for superseded entry 2QYX: 1,4)

Pfam Domains (0, 0)

Gene Ontology (3, 3)

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