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Title :   SPERMIDINE N-ACETYLTRANSFERASE FROM VIBRIO CHOLERAE IN COMPLEX WITH 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONATE.

Authors :   J. Osipiuk, M. Zhou, M. Gu, W. F. Anderson, A. Joachimiak, Center For S Genomics Of Infectious Diseases (Csgid)

Date :   25 Oct 13 (Deposition) - 06 Nov 13 (Release) - 25 Mar 15 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.89

Chains :   Asym. Unit : A,B,C
Biol. Unit 1: A,B,C  (4x)

Keywords :   Structural Genomics, Spermidine N1-Acetyltransferase, Idp01616, 2-[N- Cyclohexylamino]Ethane Sulfonate, Ches, Niaid, National Institute Of Allergy And Infectious Diseases, Center For Structural Genomics Of Infectious Diseases, Csgid, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   E. V. Filippova, M. L. Kuhn, J. Osipiuk, O. Kiryukhina, A. Joachimiak, M. A. Ballicora, W. F. Anderson
A Novel Polyamine Allosteric Site Of Speg From Vibrio Cholerae Is Revealed By Its Dodecameric Structure.
J. Mol. Biol. V. 427 1316 2015
PubMed-ID: 25623305 | Reference-DOI: 10.1016/J.JMB.2015.01.009

Molecule 1 - SPERMIDINE N1-ACETYLTRANSFERASE
	Chains	:	A, B, C
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PMCSG7
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	VC_A0947
	Organism Scientific	:	VIBRIO CHOLERAE
	Organism Taxid	:	243277
	Strain	:	O1 BIOVAR ELTOR STR. N16961

		1	2	3
Asymmetric Unit	:	A	B	C
Biological Unit 1 (4x)	:	A	B	C

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (5, 18)

No.	Name	Count	Type	Full Name
1	CA	2	Ligand/Ion	CALCIUM ION
2	MSE	6	Mod. Amino Acid	SELENOMETHIONINE
3	NA	3	Ligand/Ion	SODIUM ION
4	NHE	3	Ligand/Ion	2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID
5	SO4	4	Ligand/Ion	SULFATE ION

Biological Unit 1 (3, 52)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	MSE	24	Mod. Amino Acid	SELENOMETHIONINE
3	NA	-1	Ligand/Ion	SODIUM ION
4	NHE	12	Ligand/Ion	2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID
5	SO4	16	Ligand/Ion	SULFATE ION

Asymmetric Unit (12, 12)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	ARG A:25 , ASN A:26 , ILE A:27 , HIS A:122 , ALA A:124 , HOH A:432	BINDING SITE FOR RESIDUE NHE A 301
02	AC2	SOFTWARE	ASN A:77 , TYR A:78 , ILE A:79 , TYR C:30 , PRO C:35	BINDING SITE FOR RESIDUE SO4 A 302
03	AC3	SOFTWARE	GLU A:33 , GLU A:75 , GLU C:33 , GLU C:75	BINDING SITE FOR RESIDUE CA A 303
04	AC4	SOFTWARE	ASP A:52 , GLU A:55 , HOH A:445 , HOH A:469 , HOH A:472	BINDING SITE FOR RESIDUE NA A 304
05	AC5	SOFTWARE	ARG B:25 , ASN B:26 , ILE B:27 , GLN B:86 , HIS B:122 , ILE B:151	BINDING SITE FOR RESIDUE NHE B 301
06	AC6	SOFTWARE	GLY B:95 , LYS B:96 , GLY B:97 , PHE B:98 , ALA B:99	BINDING SITE FOR RESIDUE SO4 B 302
07	AC7	SOFTWARE	TYR B:30 , ASN B:77 , TYR B:78 , ILE B:79 , HOH B:403	BINDING SITE FOR RESIDUE SO4 B 303
08	AC8	SOFTWARE	GLU B:33 , GLU B:75	BINDING SITE FOR RESIDUE CA B 304
09	AC9	SOFTWARE	ASP B:52 , GLU B:55 , HOH B:444 , HOH B:445 , HOH B:446	BINDING SITE FOR RESIDUE NA B 305
10	BC1	SOFTWARE	ARG C:25 , ASN C:26 , ALA C:124 , PHE C:149	BINDING SITE FOR RESIDUE NHE C 301
11	BC2	SOFTWARE	GLY C:95 , LYS C:96 , GLY C:97 , PHE C:98 , ALA C:99 , ARG C:100 , HOH C:487	BINDING SITE FOR RESIDUE SO4 C 302
12	BC3	SOFTWARE	ASP C:52 , GLU C:55 , HOH C:443 , HOH C:444 , HOH C:446	BINDING SITE FOR RESIDUE NA C 303

(no "SS Bond" information available for 4NCZ)

(no "Cis Peptide Bond" information available for 4NCZ)

(no "SAP(SNP)/Variant" information available for 4NCZ)

(no "PROSITE Motif" information available for 4NCZ)

(no "Exon" information available for 4NCZ)

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)
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Chain A from PDB  Type:PROTEIN  Length:170
                                                                                                                                                                                                          
               SCOP domains d4ncza_ A: automated matches                                                                                                                                               SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeee.hhhhhhhhhhhhhh....eee..eee.hhhhhhhhhhhh......eeeeee.....eeeeeeeeeee....eeeeeeee.hhhh...hhhhhhhhhhhhhhhh....eeeeeee..hhhhhhhhhhh..eeeeeeeeeeee..eeeeeeeeeeehhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ncz A   2 NSQLTLRALERGDLRFIHNLNNNRNImSYWFEEPYESFDELEELYNKHIHDNAERRFVVEDAQKNLIGLVELIEINYIHRSAEFQIIIAPEHQGKGFARTLINRALDYSFTILNLHKIYLHVAVENPKAVHLYEECGFVEEGHLVEEFFINGRYQDVKRmYILQSKYLNR 171
                                    11        21      | 31        41        51        61        71        81        91       101       111       121       131       141       151       161       171
                                                     28-MSE                                                                                                                              161-MSE

Chain B from PDB  Type:PROTEIN  Length:169
                                                                                                                                                                                                         
               SCOP domains d4nczb_ B: automated matches                                                                                                                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeee.hhhhhhhhhhhhhh....eee..eee.hhhhhhhhhhhh......eeeeee.....eeeeeeeeeee....eeeeeeee.hhhh...hhhhhhhhhhhhhhhh....eeeeeee..hhhhhhhhhhh..eeeeeeeeeeee..eeeeeeeeeeehhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ncz B   2 NSQLTLRALERGDLRFIHNLNNNRNImSYWFEEPYESFDELEELYNKHIHDNAERRFVVEDAQKNLIGLVELIEINYIHRSAEFQIIIAPEHQGKGFARTLINRALDYSFTILNLHKIYLHVAVENPKAVHLYEECGFVEEGHLVEEFFINGRYQDVKRmYILQSKYLN 170
                                    11        21      | 31        41        51        61        71        81        91       101       111       121       131       141       151       161         
                                                     28-MSE                                                                                                                              161-MSE

Chain C from PDB  Type:PROTEIN  Length:170
                                                                                                                                                                                                          
               SCOP domains d4nczc_ C: automated matches                                                                                                                                               SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee.hhhhhhhhhhhhhh....eee..eee.hhhhhhhhhhhh......eeeeee.....eeeeeeeeeee....eeeeeeee.hhhh...hhhhhhhhhhhhhhhh....eeeeeee..hhhhhhhhhhh..eeeeeeeeeeee..eeeeeeeeeeehhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ncz C   4 QLTLRALERGDLRFIHNLNNNRNImSYWFEEPYESFDELEELYNKHIHDNAERRFVVEDAQKNLIGLVELIEINYIHRSAEFQIIIAPEHQGKGFARTLINRALDYSFTILNLHKIYLHVAVENPKAVHLYEECGFVEEGHLVEEFFINGRYQDVKRmYILQSKYLNRSE 173
                                    13        23    |   33        43        53        63        73        83        93       103       113       123       133       143       153       163       173
                                                   28-MSE                                                                                                                              161-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 '\|'

Asymmetric Unit

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Folds(

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Superfamilies( (-)

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Class: Alpha and beta proteins (a+b) (23004)

Fold: Acyl-CoA N-acyltransferases (Nat) (250)

Superfamily: Acyl-CoA N-acyltransferases (Nat) (250)

Family: automated matches (63)

Protein domain: automated matches (63)

Vibrio cholerae [TaxId: 666] (7)

1a	d4ncza_	A:
1b	d4nczb_	B:
1c	d4nczc_	C:

(no "CATH Domain" information available for 4NCZ)

(no "Pfam Domain" information available for 4NCZ)

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	ATDA_VIBCH \| Q9KL03	:	4jjx 4jly 4mhd 4mi4 4mj8 4r57 4r87 4ygo 5cnp 5ug4

3eg7	SPERMIDINE N1-ACETYLTRANSFERASE FROM VIBRIO CHOLERAE
4jjx	SPERMIDINE N-ACETYLTRANSFERASE SPEG FROM VIBRIO CHOLERAE O1 BIOVAR ELTOR RELATED ID: IDP01616 RELATED DB: TARGETTRACK
4jly	SPERMIDINE N-ACETYLTRANSFERASE FROM VIBRIO CHOLERAE
4mi4	SPERMIDINE N-ACETYLTRANSFERASE FROM VIBRIO CHOLERAE IN COMPLEX WITH SPERMINE
4mj8	SPERMIDINE N-ACETYLTRANSFERASE FROM VIBRIO CHOLERAE IN COMPLEX WITH POLYAMINE IN SUBSTRATE BINDING SITE

Description

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Ligands, Modified Residues, Ions (5, 18)

Sites (12, 12)

SS Bonds (0, 0)

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