2QTN - JenaLib

Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF NICOTINATE MONONUCLEOTIDE ADENYLYLTRANSFERASE

Authors :   V. C. Sershon, B. D. Santarsiero, A. D. Mesecar

Date :   02 Aug 07 (Deposition) - 15 Jul 08 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.40

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

Keywords :   Nad, Nucleotidyltransferase, Pyridine Nucleotide Biosynthesis, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   V. C. Sershon, B. D. Santarsiero, A. D. Mesecar
Kinetic And X-Ray Structural Evidence For Negative Cooperativity In Substrate Binding To Nicotinate Mononucleotide Adenylyltransferase (Nmat) From Bacillus Anthracis.
J. Mol. Biol. V. 385 867 2009
PubMed-ID: 18977360 | Reference-DOI: 10.1016/J.JMB.2008.10.037

Molecule 1 - NICOTINATE (NICOTINAMIDE) NUCLEOTIDE ADENYLYLTRANSFERASE
	Chains	:	A, B
	EC Number	:	2.7.7.18
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET15B
	Expression System Strain	:	BL21(DE)3
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	NADD
	Organism Scientific	:	BACILLUS ANTHRACIS
	Organism Taxid	:	1392
	Strain	:	STERNE

		1	2
Asymmetric/Biological Unit	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (3, 9)

No.	Name	Count	Type	Full Name
1	GOL	6	Ligand/Ion	GLYCEROL
2	MG	2	Ligand/Ion	MAGNESIUM ION
3	NCN	1	Ligand/Ion	NICOTINATE MONONUCLEOTIDE

Asymmetric Unit (9, 9)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	HIS A:27 , HOH A:225 , HOH B:257 , HOH B:265	BINDING SITE FOR RESIDUE MG A 190
2	AC2	SOFTWARE	HOH A:219 , HIS B:27	BINDING SITE FOR RESIDUE MG B 190
3	AC3	SOFTWARE	HIS A:44 , GLY B:8 , GLY B:9 , ASN B:39 , TYR B:84 , THR B:85 , PHE B:103 , TRP B:116 , TYR B:117 , HOH B:199 , HOH B:203 , HOH B:214 , HOH B:233	BINDING SITE FOR RESIDUE NCN B 191
4	AC4	SOFTWARE	THR A:10 , SER A:155 , SER A:156 , SER A:157 , ARG A:160 , HOH A:196 , ARG B:48	BINDING SITE FOR RESIDUE GOL A 191
5	AC5	SOFTWARE	THR B:10 , SER B:155 , SER B:156 , SER B:157 , ARG B:160 , HOH B:195 , HOH B:212	BINDING SITE FOR RESIDUE GOL B 192
6	AC6	SOFTWARE	TRP B:35 , ILE B:72 , CYS B:73 , TYR B:96 , HOH B:242	BINDING SITE FOR RESIDUE GOL B 193
7	AC7	SOFTWARE	THR A:85 , PRO B:43 , HIS B:44	BINDING SITE FOR RESIDUE GOL A 192
8	AC8	SOFTWARE	GLN A:40 , LEU A:77 , PRO A:141 , HOH A:235	BINDING SITE FOR RESIDUE GOL A 193
9	AC9	SOFTWARE	GLY A:8 , ASN A:39 , THR A:85 , PHE A:103 , HIS B:44	BINDING SITE FOR RESIDUE GOL B 194

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

Asymmetric/Biological Unit

No.	Residues
1	Asp A:12	-	Pro A:13
2	Asp B:12	-	Pro B:13
3	Gly B:81	-	Pro B:82

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

(no "PROSITE Motif" information available for 2QTN)

(no "Exon" information available for 2QTN)

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)
	SAPs(SNPs)	PROSITE motifs	Exons
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Chain A from PDB  Type:PROTEIN  Length:189
                                                                                                                                                                                                                             
               SCOP domains d2qtna_ A: Nicotinamide mononucleotide (NMN) adenylyltransferase                                                                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee.....hhhhhhhhhhhhhhh...eeeeee.............hhhhhhhhhhhhhh....eee.hhhhhh....hhhhhhhhhhhhh..eeeeeeee..hhhhhhhh.hhhhhh...eeeeee............eeee......hhhhhhhhhhh........hhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2qtn A   1 MRKIGIIGGTFDPPHYGHLLIANEVYHALNLEEVWFLPNQIPPHKQGRDITSVESRLQMLELATEAEEHFSICLEELSRKGPSYTYDTMLQLTKKYPDVQFHFIIGGDMVEYLPKWYNIEALLDLVTFVGVARPGYKLRTPYPITTVEIPEFAVSSSLLRERYKEKKTCKYLLPEKVQVYIERNGLYES 189
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180

Chain B from PDB  Type:PROTEIN  Length:189
                                                                                                                                                                                                                             
               SCOP domains d2qtnb_ B: Nicotinamide mononucleotide (NMN) adenylyltransferase                                                                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee.....hhhhhhhhhhhhhhh...eeeeee.............hhhhhhhhhhhhhh....eee...........hhhhhhhhhhhhh..eeeeeeee..hhhhhhhh.hhhhhhhhheeeeee............eeee......hhhhhhhhhhh........hhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2qtn B   1 MRKIGIIGGTFDPPHYGHLLIANEVYHALNLEEVWFLPNQIPPHKQGRDITSVESRLQMLELATEAEEHFSICLEELSRKGPSYTYDTMLQLTKKYPDVQFHFIIGGDMVEYLPKWYNIEALLDLVTFVGVARPGYKLRTPYPITTVEIPEFAVSSSLLRERYKEKKTCKYLLPEKVQVYIERNGLYES 189
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180

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/Biological Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Alpha and beta proteins (a/b) (23833)

Fold: Adenine nucleotide alpha hydrolase-like (440)

Superfamily: Nucleotidylyl transferase (325)

Family: Adenylyltransferase (56)

Protein domain: Nicotinamide mononucleotide (NMN) adenylyltransferase (22)

Anthrax bacillus (Bacillus anthracis) [TaxId: 1392] (4)

1a	d2qtna_	A:
1b	d2qtnb_	B:

(no "CATH Domain" information available for 2QTN)

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

Asymmetric/Biological Unit(hide GO term definitions)

Asymmetric/Biological Unit
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	Cis Peptide Bonds
		Asp A:12 - Pro A:13	[ RasMol ]
		Asp B:12 - Pro B:13	[ RasMol ]
		Gly B:81 - Pro B:82	[ RasMol ]

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	2qtn
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2qtm	APO ATRUCTURE
2qtr

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 9)

Sites (9, 9)

SS Bonds (0, 0)

Cis Peptide Bonds (3, 3)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

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SCOP Domains (1, 2)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (9, 9)

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