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Title :   SEMET HAEMONCHUS CONTORTUS PHOSPHOETHANOLAMINE N-METHYLTRANSFERASE 1 IN COMPLEX WITH PHOSPHOETHANOLAMINE AND S-ADENOSYLHOMOCYSTEINE

Authors :   S. G. Lee, J. M. Jez

Date :   16 May 13 (Deposition) - 25 Sep 13 (Release) - 30 Oct 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.68

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

Keywords :   Methyltransferase, Phosphoethanolamine, S-Adenosylmethionine, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. G. Lee, J. M. Jez
Evolution Of Structure And Mechanistic Divergence In Di-Domain Methyltransferases From Nematode Phosphocholine Biosynthesis.
Structure V. 21 1778 2013
PubMed-ID: 24012478 | Reference-DOI: 10.1016/J.STR.2013.07.023

Molecule 1 - PHOSPHOETHANOLAMINE N-METHYLTRANSFERASE 1
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET-28A-HCPMT1
	Expression System Strain	:	ROSETTA II (DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Organism Scientific	:	HAEMONCHUS CONTORTUS
	Organism Taxid	:	6289

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (5, 36)

No.	Name	Count	Type	Full Name
1	BOG	4	Ligand/Ion	B-OCTYLGLUCOSIDE
2	MSE	26	Mod. Amino Acid	SELENOMETHIONINE
3	NA	2	Ligand/Ion	SODIUM ION
4	OPE	2	Ligand/Ion	PHOSPHORIC ACID MONO-(2-AMINO-ETHYL) ESTER
5	SAH	2	Ligand/Ion	S-ADENOSYL-L-HOMOCYSTEINE

Biological Unit 1 (4, 17)

No.	Name	Count	Type	Full Name
1	BOG	2	Ligand/Ion	B-OCTYLGLUCOSIDE
2	MSE	13	Mod. Amino Acid	SELENOMETHIONINE
3	NA	-1	Ligand/Ion	SODIUM ION
4	OPE	1	Ligand/Ion	PHOSPHORIC ACID MONO-(2-AMINO-ETHYL) ESTER
5	SAH	1	Ligand/Ion	S-ADENOSYL-L-HOMOCYSTEINE

Biological Unit 2 (4, 17)

No.	Name	Count	Type	Full Name
1	BOG	2	Ligand/Ion	B-OCTYLGLUCOSIDE
2	MSE	13	Mod. Amino Acid	SELENOMETHIONINE
3	NA	-1	Ligand/Ion	SODIUM ION
4	OPE	1	Ligand/Ion	PHOSPHORIC ACID MONO-(2-AMINO-ETHYL) ESTER
5	SAH	1	Ligand/Ion	S-ADENOSYL-L-HOMOCYSTEINE

Asymmetric Unit (10, 10)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	MSE A:26 , MSE A:27 , TRP A:123 , MSE A:126 , TYR A:127 , SER A:155 , PRO A:159 , SER A:160 , HIS A:170 , TYR A:180 , SAH A:502 , HOH A:612 , HOH A:620	BINDING SITE FOR RESIDUE OPE A 501
02	AC2	SOFTWARE	ARG A:7 , TRP A:14 , MSE A:26 , GLY A:59 , GLY A:61 , ARG A:64 , PHE A:65 , ASP A:80 , PHE A:81 , ILE A:82 , PHE A:85 , GLY A:104 , ASP A:105 , ALA A:106 , ASN A:122 , TRP A:123 , LEU A:124 , OPE A:501 , HOH A:630 , HOH A:633 , HOH A:651 , HOH A:657	BINDING SITE FOR RESIDUE SAH A 502
03	AC3	SOFTWARE	THR A:291 , ASN A:318 , ARG A:343 , ARG A:345 , TRP A:359 , ALA A:364 , SER A:365 , PHE A:366 , ASP A:367 , LYS A:391 , HOH A:792 , HOH A:901 , HOH A:983 , THR B:51 , ASN B:52 , LYS B:53	BINDING SITE FOR RESIDUE BOG A 503
04	AC4	SOFTWARE	ASP A:283 , ASN A:307 , LEU A:310 , LYS A:314 , HOH A:803 , HOH A:1072 , HOH A:1099 , HOH A:1331 , HOH A:1505 , HOH A:1517	BINDING SITE FOR RESIDUE BOG A 504
05	AC5	SOFTWARE	CYS A:156 , SER A:157 , SER A:183 , HOH A:614	BINDING SITE FOR RESIDUE NA A 505
06	AC6	SOFTWARE	MSE B:26 , LEU B:28 , TRP B:123 , MSE B:126 , TYR B:127 , SER B:155 , PRO B:159 , SER B:160 , HIS B:170 , TYR B:180 , SAH B:502 , HOH B:648 , HOH B:656	BINDING SITE FOR RESIDUE OPE B 501
07	AC7	SOFTWARE	ARG B:7 , TRP B:14 , MSE B:26 , GLY B:59 , GLY B:61 , ARG B:64 , PHE B:65 , ASP B:80 , PHE B:81 , ILE B:82 , PHE B:85 , GLY B:104 , ASP B:105 , ALA B:106 , ASN B:122 , OPE B:501 , HOH B:638 , HOH B:645 , HOH B:658 , HOH B:685	BINDING SITE FOR RESIDUE SAH B 502
08	AC8	SOFTWARE	ASN A:52 , LYS A:53 , HOH A:844 , HOH A:864 , THR B:291 , VAL B:319 , TRP B:320 , TRP B:359 , ALA B:364 , SER B:365 , ASP B:367 , LYS B:391 , HOH B:939 , HOH B:1537	BINDING SITE FOR RESIDUE BOG B 503
09	AC9	SOFTWARE	SER B:278 , ASP B:282 , ASP B:283 , LYS B:314 , PHE B:315 , HOH B:903 , HOH B:947 , HOH B:1173 , HOH B:1411 , HOH B:1494 , HOH B:1571	BINDING SITE FOR RESIDUE BOG B 504
10	BC1	SOFTWARE	CYS B:156 , SER B:157 , SER B:183 , HOH B:633	BINDING SITE FOR RESIDUE NA B 505

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

Asymmetric Unit

No.	Residues
1	Arg A:163	-	Leu A:164

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

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

(no "Exon" information available for 4KRG)

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:466
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhh.....hhhhhhh..hhhhhhhhhhhhhhh........eeeee....hhhhhhhhhhh.eeeeee.hhhhhhhhhhhh.....eeeee.hhhhh......eeeee...hhhhhhhhhhhhhhhhhhhheeeeeeeeeeee..........................hhhhhhhhhhhheee.....eeeeeeeeeeehhhhhhhhh...eeeeeeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhh............eeeeee..........hhhhhhhhhh.eeeeee.hhhhhhhhhhhhhhhh...eeeee..hhhhhhhhhhhh...eeeeeeehhhhhhhhhhhhhhhh.eeeeeeeeeeeee...hhhhhhhhhhhh..eeeeeeehhhhhhhhhhhhhhhhh........eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4krg A  -5 LYFQGHmTAEVRRDSFKTFWDKYSDKPDTNSmmLNQTAQDLEASDRADILSSLPHLTNKDVVDIGAGIGRFTTVLAETARWVLSTDFIESFIEKNQERNAHmGNISYQIGDAVHLQmDEKSVDLVFTNWLmmYLSDREVIEFLLNAmRWLRADGYIHLRESCSEPSTGRLKTATmHSAVDANPTHYRFSSLYIKLLRAIRYRDSDGKmWKFDVQWSCSVPTYIRRCNNWRQVHWLTKKVPAVGDEETSVDDLLNLFSQIWPAEQKTWDEKLDNEKYSWTDKIFSNAIDDEVVPKNSTAYVFTPRQRSPFLHVNSHLLAEKFTCNVWNVETKEYLYRTSLTKANNQKDQRVRFGWNESLSSSIDYWNQRDASFDCmVATELLATCDDESINSIASImKPEAKVVLLEPVSGIDETSVRQRmTTCGFKNITIVDVTQESLNAEVSFIKDHNLDVELSGCNYLLIKASL 460
                                  |  4        14        24 ||     34        44        54        64        74        84        94 |     104      |114       124||     134      |144       154       164    |  174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364    |  374       384     | 394       404       414       424       434       444       454      
                                  1-MSE                   26-MSE                                                                96-MSE        111-MSE       125-MSE         141-MSE                     169-MSE                          202-MSE                                                                                                                                                                369-MSE              390-MSE                 414-MSE                                          
                                                           27-MSE                                                                                            126-MSE

Chain B from PDB  Type:PROTEIN  Length:466
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhh.....hhhhhh...hhhhhhhhhhhhhhh........eeeee......hhhhhhhhh.eeeeee.hhhhhhhhhhhh.....eeeee.hhhhh......eeeee...hhhhhhhhhhhhhhhhhhhheeeeeeeeeeee..........................hhhhhhhhhhhheee.....eeeeeeeeeeehhhhhhhhh...eeeeeeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhh...........eeeeee..........hhhhhhhhhh.eeeeee.hhhhhhhhhhhhhhhh...eeeee..hhhhhhhhhhhh...eeeeeeehhhhhhhhhhhhhhhh.eeeeeeeeeeeee...hhhhhhhhhhhh..eeeeeeehhhhhhhhhhhhhhhh.........eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4krg B  -5 LYFQGHmTAEVRRDSFKTFWDKYSDKPDTNSmmLNQTAQDLEASDRADILSSLPHLTNKDVVDIGAGIGRFTTVLAETARWVLSTDFIESFIEKNQERNAHmGNISYQIGDAVHLQmDEKSVDLVFTNWLmmYLSDREVIEFLLNAmRWLRADGYIHLRESCSEPSTGRLKTATmHSAVDANPTHYRFSSLYIKLLRAIRYRDSDGKmWKFDVQWSCSVPTYIRRCNNWRQVHWLTKKVPAVGDEETSVDDLLNLFSQIWPAEQKTWDEKLDNEKYSWTDKIFSNAIDDEVVPKNSTAYVFTPRQRSPFLHVNSHLLAEKFTCNVWNVETKEYLYRTSLTKANNQKDQRVRFGWNESLSSSIDYWNQRDASFDCmVATELLATCDDESINSIASImKPEAKVVLLEPVSGIDETSVRQRmTTCGFKNITIVDVTQESLNAEVSFIKDHNLDVELSGCNYLLIKASL 460
                                  |  4        14        24 ||     34        44        54        64        74        84        94 |     104      |114       124||     134      |144       154       164    |  174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364    |  374       384     | 394       404       414       424       434       444       454      
                                  1-MSE                   26-MSE                                                                96-MSE        111-MSE       125-MSE         141-MSE                     169-MSE                          202-MSE                                                                                                                                                                369-MSE              390-MSE                 414-MSE                                          
                                                           27-MSE                                                                                            126-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 '\|'

(no "SCOP Domain" information available for 4KRG)

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Description

Compounds

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Chains, Units

Ligands, Modified Residues, Ions (5, 36)

Sites (10, 10)

SS Bonds (0, 0)

Cis Peptide Bonds (1, 1)

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