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Title :   PCE1 GUANYLYLTRANSFERASE

Authors :   S. K. Doamekpor, C. D. Lima

Date :   28 Mar 14 (Deposition) - 25 Jun 14 (Release) - 24 Sep 14 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.11

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

Keywords :   Nucleotidyl Transferase, Rna Capping Enzyme, Rna Polymerase Ii, Spt5, Guanylation, Nuclear, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. K. Doamekpor, A. M. Sanchez, B. Schwer, S. Shuman, C. D. Lima
How An Mrna Capping Enzyme Reads Distinct Rna Polymerase Ii And Spt5 Ctd Phosphorylation Codes.
Genes Dev. V. 28 1323 2014
PubMed-ID: 24939935 | Reference-DOI: 10.1101/GAD.242768.114

Molecule 1 - MRNA-CAPPING ENZYME SUBUNIT ALPHA
	Chains	:	A, B
	EC Number	:	2.7.7.50
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PSMT3 (SUMO)
	Expression System Strain	:	BL21(DE3) CP-RIL
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Gene	:	CEG1, CEG1/PCE1, PCE1, SPBC2F12.08C
	Organism Common	:	FISSION YEAST
	Organism Scientific	:	SCHIZOSACCHAROMYCES POMBE
	Organism Taxid	:	284812
	Strain	:	972 / ATCC 24843
	Synonym	:	GTP--RNA GUANYLYLTRANSFERASE, GTASE, MRNA GUANYLYLTRANSFERASE

		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 (3, 24)

No.	Name	Count	Type	Full Name
1	GOL	3	Ligand/Ion	GLYCEROL
2	GPL	2	Mod. Amino Acid	LYSINE GUANOSINE-5'-MONOPHOSPHATE
3	SO4	19	Ligand/Ion	SULFATE ION

Biological Unit 1 (3, 14)

No.	Name	Count	Type	Full Name
1	GOL	3	Ligand/Ion	GLYCEROL
2	GPL	1	Mod. Amino Acid	LYSINE GUANOSINE-5'-MONOPHOSPHATE
3	SO4	10	Ligand/Ion	SULFATE ION

Biological Unit 2 (2, 10)

No.	Name	Count	Type	Full Name
1	GOL	-1	Ligand/Ion	GLYCEROL
2	GPL	1	Mod. Amino Acid	LYSINE GUANOSINE-5'-MONOPHOSPHATE
3	SO4	9	Ligand/Ion	SULFATE ION

Asymmetric Unit (22, 22)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	LYS A:331 , ARG A:332 , ASP A:333 , HOH A:701 , HOH A:737	BINDING SITE FOR RESIDUE SO4 A 501
02	AC2	SOFTWARE	LYS A:331 , ASN A:335 , HIS A:336 , THR A:339 , HOH A:701	BINDING SITE FOR RESIDUE SO4 A 502
03	AC3	SOFTWARE	PRO A:243 , LYS A:244 , SER A:352 , LYS A:353 , HOH A:632 , HOH A:647 , HOH A:685 , HOH A:711	BINDING SITE FOR RESIDUE SO4 A 503
04	AC4	SOFTWARE	PRO A:133 , ARG A:215 , HOH A:735	BINDING SITE FOR RESIDUE SO4 A 504
05	AC5	SOFTWARE	ARG A:157 , LEU A:158	BINDING SITE FOR RESIDUE SO4 A 505
06	AC6	SOFTWARE	ARG A:157 , LYS A:161	BINDING SITE FOR RESIDUE SO4 A 506
07	AC7	SOFTWARE	HIS A:80 , TYR A:83 , ARG A:86 , HOH A:739	BINDING SITE FOR RESIDUE SO4 A 507
08	AC8	SOFTWARE	HIS A:201 , ARG A:364 , TYR A:368	BINDING SITE FOR RESIDUE SO4 A 508
09	AC9	SOFTWARE	ARG A:72 , ARG A:94 , HOH A:605	BINDING SITE FOR RESIDUE SO4 A 509
10	BC1	SOFTWARE	ARG A:215	BINDING SITE FOR RESIDUE SO4 A 510
11	BC2	SOFTWARE	PHE A:49 , LYS A:240 , TRP A:241 , LYS A:242 , ASN A:247 , GLY A:350 , VAL A:351 , HOH A:681	BINDING SITE FOR RESIDUE GOL A 511
12	BC3	SOFTWARE	ILE A:104 , PHE A:105 , TYR A:106 , TYR A:117 , HIS A:118 , HOH A:696	BINDING SITE FOR RESIDUE GOL A 512
13	BC4	SOFTWARE	MET A:252 , LYS A:254 , GLN A:274 , GLY A:276	BINDING SITE FOR RESIDUE GOL A 513
14	BC5	SOFTWARE	LYS B:331 , ARG B:332 , ASP B:333 , HOH B:631 , HOH B:638	BINDING SITE FOR RESIDUE SO4 B 501
15	BC6	SOFTWARE	LYS B:331 , ASN B:335 , HIS B:336 , THR B:339 , HOH B:638	BINDING SITE FOR RESIDUE SO4 B 502
16	BC7	SOFTWARE	PRO B:243 , LYS B:244 , SER B:352 , LYS B:353 , HOH B:699 , HOH B:720	BINDING SITE FOR RESIDUE SO4 B 503
17	BC8	SOFTWARE	ARG B:157 , LEU B:158 , HOH B:714 , HOH B:718	BINDING SITE FOR RESIDUE SO4 B 504
18	BC9	SOFTWARE	ARG B:157 , LYS B:161	BINDING SITE FOR RESIDUE SO4 B 505
19	CC1	SOFTWARE	HIS B:201 , ARG B:364 , TYR B:368	BINDING SITE FOR RESIDUE SO4 B 506
20	CC2	SOFTWARE	ARG B:72 , ARG B:94 , HOH B:635 , HOH B:780 , HOH B:793	BINDING SITE FOR RESIDUE SO4 B 507
21	CC3	SOFTWARE	ASP B:250 , LYS B:331 , ASN B:335 , HOH B:735	BINDING SITE FOR RESIDUE SO4 B 508
22	CC4	SOFTWARE	HIS B:80 , ARG B:82 , TYR B:83 , ARG B:86 , HIS B:100	BINDING SITE FOR RESIDUE SO4 B 509

(no "SS Bond" information available for 4PZ7)

(no "Cis Peptide Bond" information available for 4PZ7)

(no "SAP(SNP)/Variant" information available for 4PZ7)

(no "PROSITE Motif" information available for 4PZ7)

(no "Exon" information available for 4PZ7)

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:373
                                                                                                                                                                                                                                                                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhh.......ee.hhhhhhhhhhhhhhhhh........eeeee...hhhhhhhhh.eeeeeee..eeeeeeeee.......eeeeee.....eeee...................eeeeeeeeeee.hhh.eeeeeeeeeeeee..ee....hhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeee...ee..hhhhhhhhhhhhh...eeeeeeee.......eeeeeeeee.hhhhh.eeeeeeee...............eeeeeeeee..eeeeeee...hhhhhhhhhhhh.....eeeeeee.....eeeeee........hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4pz7 A   0 SMAPSEKDIEEVSVPGVLAPRDDVRVLKTRIAKLLGTSPDTFPGSQPVSFSKKHLQALKEKNYFVCEkSDGIRCLLYMTEHPRYENRPSVYLFDRKMNFYHVEKIFYPVENDKSGKKYHVDTLLDGELVLDIYPGGKKQLRYLVFDCLACDGIVYMSRLLDKRLGIFAKSIQKPLDEYTKTHMRETAIFPFLTSLKKMELGHGILKLFNEVIPRLRHGNDGLIFTCTETPYVSGTDQSLLKWKPKEMNTIDFMLKLEFAQPEEGDIDYSAMPEFQLGVWEGRNMYSFFAFMYVDEKEWEKLKSFNVPLSERIVECYLDDENRWRFLRFRDDKRDANHISTVKSVLQSIEDGVSKEDLLKEMPIIREAYYNRKK 372
                                     9        19        29        39        49        59       |69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369   
                                                                                              67-GPL

Chain B from PDB  Type:PROTEIN  Length:373
                                                                                                                                                                                                                                                                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhh.......ee.hhhhhhhhhhhhhhhhh........eeeee...hhhhhhhhh.eeeeeee..eeeeeeeee.......eeeeee.....eeee...................eeeeeeeeeee.....eeeeeeeeeeeee..ee....hhhhhhhhhhhhhhhhhhhhhh...........eeee...ee..hhhhhhhhhhhhh...eeeeeeee.......eeeeeeeee.hhhhh.eeeeeeee...............eeeeeee.....eeeeee...hhhhhhhhhhh......eeeeeee.....eeeeee........hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4pz7 B   0 SMAPSEKDIEEVSVPGVLAPRDDVRVLKTRIAKLLGTSPDTFPGSQPVSFSKKHLQALKEKNYFVCEkSDGIRCLLYMTEHPRYENRPSVYLFDRKMNFYHVEKIFYPVENDKSGKKYHVDTLLDGELVLDIYPGGKKQLRYLVFDCLACDGIVYMSRLLDKRLGIFAKSIQKPLDEYTKTHMRETAIFPFLTSLKKMELGHGILKLFNEVIPRLRHGNDGLIFTCTETPYVSGTDQSLLKWKPKEMNTIDFMLKLEFAQPEEGDIDYSAMPEFQLGVWEGRNMYSFFAFMYVDEKEWEKLKSFNVPLSERIVECYLDDENRWRFLRFRDDKRDANHISTVKSVLQSIEDGVSKEDLLKEMPIIREAYYNRKK 372
                                     9        19        29        39        49        59       |69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369   
                                                                                              67-GPL

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	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

(no "SCOP Domain" information available for 4PZ7)

(no "CATH Domain" information available for 4PZ7)

(no "Pfam Domain" information available for 4PZ7)

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Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 24)

Sites (22, 22)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

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