1P73 - JenaLib

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Asymmetric Unit (Jmol Viewer)

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Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF EHV4-TK COMPLEXED WITH TP4A

Authors :   A. Gardberg, L. Shuvalova, C. Monnerjahn, M. Konrad, A. Lavie

Date :   30 Apr 03 (Deposition) - 04 Nov 03 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.70

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

Keywords :   P-Loop, Lid, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   A. Gardberg, L. Shuvalova, C. Monnerjahn, M. Konrad, A. Lavie
Structural Basis For The Dual Thymidine And Thymidylate Kinase Activity Of Herpes Thymidine Kinases.
Structure V. 11 1265 2003
PubMed-ID: 14527394 | Reference-DOI: 10.1016/J.STR.2003.09.003
(for further references see the PDB file header)

Molecule 1 - THYMIDINE KINASE
	Chains	:	A, B, C, D
	EC Number	:	2.7.1.21
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PUT699
	Expression System Strain	:	BL21 C41 (DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	TK
	Organism Common	:	EQUINE HERPESVIRUS 4
	Organism Scientific	:	EQUID HERPESVIRUS 4
	Organism Taxid	:	10331
	Strain	:	1942

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 15)

No.	Name	Count	Type	Full Name
1	4TA	4	Ligand/Ion	P1-(5'-ADENOSYL)P4-(5'-(2'-DEOXY-THYMIDYL))TETRAPHOSPHATE
2	SO4	11	Ligand/Ion	SULFATE ION

Biological Unit 1 (2, 10)

No.	Name	Count	Type	Full Name
1	4TA	2	Ligand/Ion	P1-(5'-ADENOSYL)P4-(5'-(2'-DEOXY-THYMIDYL))TETRAPHOSPHATE
2	SO4	8	Ligand/Ion	SULFATE ION

Biological Unit 2 (2, 5)

No.	Name	Count	Type	Full Name
1	4TA	2	Ligand/Ion	P1-(5'-ADENOSYL)P4-(5'-(2'-DEOXY-THYMIDYL))TETRAPHOSPHATE
2	SO4	3	Ligand/Ion	SULFATE ION

Asymmetric Unit (15, 15)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	PHE A:69 , GLU A:70 , THR A:71 , ARG A:104 , HOH A:828 , SER B:159	BINDING SITE FOR RESIDUE SO4 A 601
02	AC2	SOFTWARE	ARG A:172 , PRO A:174 , GLN A:175	BINDING SITE FOR RESIDUE SO4 A 602
03	AC3	SOFTWARE	ARG A:127 , LEU A:330 , HOH A:826 , GLN B:202	BINDING SITE FOR RESIDUE SO4 A 603
04	AC4	SOFTWARE	SER A:159 , CYS A:161 , GLU A:275 , THR B:71 , ARG B:104	BINDING SITE FOR RESIDUE SO4 B 604
05	AC5	SOFTWARE	ARG A:232 , GLY A:234 , TRP A:235 , GLY A:236 , GLU A:237	BINDING SITE FOR RESIDUE SO4 A 605
06	AC6	SOFTWARE	ARG A:172 , ARG B:172	BINDING SITE FOR RESIDUE SO4 B 606
07	AC7	SOFTWARE	ARG B:172 , PRO B:174 , GLN B:175	BINDING SITE FOR RESIDUE SO4 B 607
08	AC8	SOFTWARE	ARG B:313 , GLN B:314	BINDING SITE FOR RESIDUE SO4 B 608
09	AC9	SOFTWARE	PHE C:69 , GLU C:70 , THR C:71 , ARG C:104 , HOH C:826 , HOH C:828 , SER D:159	BINDING SITE FOR RESIDUE SO4 C 609
10	BC1	SOFTWARE	ARG C:127 , LEU C:330 , GLN D:202	BINDING SITE FOR RESIDUE SO4 C 610
11	BC2	SOFTWARE	SER C:159 , GLU D:70 , THR D:71 , ARG D:104	BINDING SITE FOR RESIDUE SO4 D 611
12	BC3	SOFTWARE	TYR A:34 , GLY A:35 , ILE A:36 , GLY A:37 , LYS A:38 , SER A:39 , THR A:40 , GLU A:60 , GLN A:102 , PHE A:105 , ARG A:139 , SER A:144 , PHE A:148 , ARG A:192 , ARG A:196 , GLY A:310 , THR A:311 , PRO A:312 , THR C:195	BINDING SITE FOR RESIDUE 4TA A 801
13	BC4	SOFTWARE	TYR B:34 , GLY B:35 , ILE B:36 , GLY B:37 , LYS B:38 , SER B:39 , THR B:40 , GLU B:60 , TYR B:78 , GLN B:102 , PHE B:105 , ARG B:139 , SER B:144 , PHE B:148 , ARG B:192 , ARG B:196 , GLY B:310 , THR B:311 , PRO B:312 , HOH B:831	BINDING SITE FOR RESIDUE 4TA B 802
14	BC5	SOFTWARE	TYR C:34 , GLY C:35 , ILE C:36 , GLY C:37 , LYS C:38 , SER C:39 , THR C:40 , GLU C:60 , TRP C:65 , TYR C:78 , GLN C:102 , PHE C:105 , ARG C:139 , SER C:144 , PHE C:148 , ARG C:192 , GLY C:310 , THR C:311 , PRO C:312 , CYS C:315	BINDING SITE FOR RESIDUE 4TA C 803
15	BC6	SOFTWARE	TYR D:34 , GLY D:35 , GLY D:37 , LYS D:38 , SER D:39 , THR D:40 , GLU D:60 , TYR D:78 , GLN D:102 , PHE D:105 , ARG D:139 , SER D:144 , PHE D:148 , ARG D:192 , ARG D:196 , GLY D:310 , THR D:311 , PRO D:312 , CYS D:315	BINDING SITE FOR RESIDUE 4TA D 804

(no "SS Bond" information available for 1P73)

(no "Cis Peptide Bond" information available for 1P73)

(no "SAP(SNP)/Variant" information available for 1P73)

(no "PROSITE Motif" information available for 1P73)

(no "Exon" information available for 1P73)

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:320
 aligned with KITH_EHV4 | P24425 from UniProtKB/Swiss-Prot  Length:352

    Alignment length:331
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351 
            KITH_EHV4    22 QVTIVRIYLDGVYGIGKSTTGRVMASAASGGSPTLYFPEPMAYWRTLFETDVISGIYDTQNRKQQGNLAVDDAALITAHYQSRFTTPYLILHDHTCTLFGGNSLQRGTQPDLTLVFDRHPVASTVCFPAARYLLGDMSMCALMAMVATLPREPQGGNIVVTTLNVEEHIRRLRTRARIGEQIDITLIATLRNVYFMLVNTCHFLRSGRVWRDGWGELPTSCGAYKHRATQMDAFQERVSPELGDTLFALFKTQELLDDRGVILEVHAWALDALMLKLRNLNVFSADLSGTPRQCAAVVESLLPLMSSTLSDFDSASALERAARTFNAEMGV 352
               SCOP domains d1p73a_ A: Thymidine kinas     e                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 1p73A00 A:22-352 P-loop co     ntaining nucleotide triphosphate       hydrolases                                                                                                                                                                                                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee.....hhhhhhhhhh.-----..eeee..hhhhhhh....hhhhhhhhh....------..hhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeee.......eeeeee.hhhhhhh.....hhhhh..hhhhhhhhhh........eeeeeee.hhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhh...............hhhhhhh............hhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhh.eeeeeee...hhhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1p73 A  22 MVTIVRIYLDGVYGIGKSTTGRVMAS-----SPTLYFPEPMAYWRTLFETDVISGIYDTQNRK------VDDAALITAHYQSRFTTPYLILHDHTCTLFGGNSLQRGTQPDLTLVFDRHPVASTVCFPAARYLLGDMSMCALMAMVATLPREPQGGNIVVTTLNVEEHIRRLRTRARIGEQIDITLIATLRNVYFMLVNTCHFLRSGRVWRDGWGELPTSCGAYKHRATQMDAFQERVSPELGDTLFALFKTQELLDDRGVILEVHAWALDALMLKLRNLNVFSADLSGTPRQCAAVVESLLPLMSSTLSDFDSASALERAARTFNAEMGV 352
                                    31        41     |   - |      61        71        81  |     91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351 
                                                    47    53                             84     91

Chain B from PDB  Type:PROTEIN  Length:329
 aligned with KITH_EHV4 | P24425 from UniProtKB/Swiss-Prot  Length:352

    Alignment length:331
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351 
            KITH_EHV4    22 QVTIVRIYLDGVYGIGKSTTGRVMASAASGGSPTLYFPEPMAYWRTLFETDVISGIYDTQNRKQQGNLAVDDAALITAHYQSRFTTPYLILHDHTCTLFGGNSLQRGTQPDLTLVFDRHPVASTVCFPAARYLLGDMSMCALMAMVATLPREPQGGNIVVTTLNVEEHIRRLRTRARIGEQIDITLIATLRNVYFMLVNTCHFLRSGRVWRDGWGELPTSCGAYKHRATQMDAFQERVSPELGDTLFALFKTQELLDDRGVILEVHAWALDALMLKLRNLNVFSADLSGTPRQCAAVVESLLPLMSSTLSDFDSASALERAARTFNAEMGV 352
               SCOP domains d1p73b_ B: Thymidine kinase                                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains 1p73B00 B:22-352 P-loop containing nucleotide triphosphate hydrolases                                                                                                                                                                                                                                                                       CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee.....hhhhhhhhhhhh......eeee..hhhhhhh....hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhh......ee......eeeeee..hhhhhhhhhhhhhhh...hhhhhhhhhh........eeeeeee.hhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhh..............--hhhhhhh...........hhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhh.eeeeeee...hhhhhhhhhhhhhhh.eeeeehhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1p73 B  22 MVTIVRIYLDGVYGIGKSTTGRVMASAASGGSPTLYFPEPMAYWRTLFETDVISGIYDTQNRKQQGNLAVDDAALITAHYQSRFTTPYLILHDHTCTLFGGNSLQRGTQPDLTLVFDRHPVASTVCFPAARYLLGDMSMCALMAMVATLPREPQGGNIVVTTLNVEEHIRRLRTRARIGEQIDITLIATLRNVYFMLVNTCHFLRSGRVWRDGWGELPTS--AYKHRATQMDAFQERVSPELGDTLFALFKTQELLDDRGVILEVHAWALDALMLKLRNLNVFSADLSGTPRQCAAVVESLLPLMSSTLSDFDSASALERAARTFNAEMGV 352
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241  |    251       261       271       281       291       301       311       321       331       341       351 
                                                                                                                                                                                                                                                     241  |                                                                                                            
                                                                                                                                                                                                                                                        244

Chain C from PDB  Type:PROTEIN  Length:317
 aligned with KITH_EHV4 | P24425 from UniProtKB/Swiss-Prot  Length:352

    Alignment length:331
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351 
            KITH_EHV4    22 QVTIVRIYLDGVYGIGKSTTGRVMASAASGGSPTLYFPEPMAYWRTLFETDVISGIYDTQNRKQQGNLAVDDAALITAHYQSRFTTPYLILHDHTCTLFGGNSLQRGTQPDLTLVFDRHPVASTVCFPAARYLLGDMSMCALMAMVATLPREPQGGNIVVTTLNVEEHIRRLRTRARIGEQIDITLIATLRNVYFMLVNTCHFLRSGRVWRDGWGELPTSCGAYKHRATQMDAFQERVSPELGDTLFALFKTQELLDDRGVILEVHAWALDALMLKLRNLNVFSADLSGTPRQCAAVVESLLPLMSSTLSDFDSASALERAARTFNAEMGV 352
               SCOP domains d1p73c_ C: Thymidine kinas     e                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 1p73C00 C:22-352 P-loop co     ntaining nucleotide triphosphat       e hydrolases                                                                                                                                                                                                                                                           CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee.....hhhhhhhhhhh-----..eeee..hhhhhhh....hhhhhhhhhh..-------..hhhhhhhhhhhhhhhhhhhhhhhhh....eeeee......eeeeee..hhhhhhhhhhhhhhhh..hhhhhhhhhhh.......eeeeeee.hhhhhhhhhhh...--...hhhhhhhhhhhhhhhhhhhhhhhh..............hhhhhhhh............hhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhh.eeeeeee...hhhhhhhhhhhhhhh.eeeeehhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1p73 C  22 MVTIVRIYLDGVYGIGKSTTGRVMAS-----SPTLYFPEPMAYWRTLFETDVISGIYDTQNR-------VDDAALITAHYQSRFTTPYLILHDHTCTLFGGNSLQRGTQPDLTLVFDRHPVASTVCFPAARYLLGDMSMCALMAMVATLPREPQGGNIVVTTLNVEEHIRRLRTRAR--EQIDITLIATLRNVYFMLVNTCHFLRSGRVWRDGWGELPTSCGAYKHRATQMDAFQERVSPELGDTLFALFKTQELLDDRGVILEVHAWALDALMLKLRNLNVFSADLSGTPRQCAAVVESLLPLMSSTLSDFDSASALERAARTFNAEMGV 352
                                    31        41     |   - |      61        71        81 |      91       101       111       121       131       141       151       161       171       181       191      |201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351 
                                                    47    53                            83      91                                                                                                        198  |                                                                                                                                                       
                                                                                                                                                                                                             201

Chain D from PDB  Type:PROTEIN  Length:326
 aligned with KITH_EHV4 | P24425 from UniProtKB/Swiss-Prot  Length:352

    Alignment length:332
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350  
            KITH_EHV4    21 RQVTIVRIYLDGVYGIGKSTTGRVMASAASGGSPTLYFPEPMAYWRTLFETDVISGIYDTQNRKQQGNLAVDDAALITAHYQSRFTTPYLILHDHTCTLFGGNSLQRGTQPDLTLVFDRHPVASTVCFPAARYLLGDMSMCALMAMVATLPREPQGGNIVVTTLNVEEHIRRLRTRARIGEQIDITLIATLRNVYFMLVNTCHFLRSGRVWRDGWGELPTSCGAYKHRATQMDAFQERVSPELGDTLFALFKTQELLDDRGVILEVHAWALDALMLKLRNLNVFSADLSGTPRQCAAVVESLLPLMSSTLSDFDSASALERAARTFNAEMGV 352
               SCOP domains d1p73d_ D: Thymidine kinase                                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains 1p73D00 D:21-352 P-loop containing nucleotide triphosphate hydr      olases                                                                                                                                                                                                                                                                  CATH domains
           Pfam domains (1) -----------Herpes_TK-1p73D01 D:32-309                                                                                                                                                                                                                                                            ------------------------------------------- Pfam domains (1)
           Pfam domains (2) -----------Herpes_TK-1p73D02 D:32-309                                                                                                                                                                                                                                                            ------------------------------------------- Pfam domains (2)
           Pfam domains (3) -----------Herpes_TK-1p73D03 D:32-309                                                                                                                                                                                                                                                            ------------------------------------------- Pfam domains (3)
           Pfam domains (4) -----------Herpes_TK-1p73D04 D:32-309                                                                                                                                                                                                                                                            ------------------------------------------- Pfam domains (4)
         Sec.struct. author ..eeeeeeeee.....hhhhhhhhhh........eeee..hhhhhhh....hhhhhhhh....------.hhhhhhhhhhhhhhhhhhhhhhhhhhh...............eeeeee.hhhhhhhhhhhhhhhh...hhhhhhhhhhh.......eeeeeee.hhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhh..............hhhhhhhhh...........hhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhh.eeeeee...hhhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1p73 D  21 HMVTIVRIYLDGVYGIGKSTTGRVMASAASGGSPTLYFPEPMAYWRTLFETDVISGIYDTQNR------AVDDAALITAHYQSRFTTPYLILHDHTCTLFGGNSLQRGTQPDLTLVFDRHPVASTVCFPAARYLLGDMSMCALMAMVATLPREPQGGNIVVTTLNVEEHIRRLRTRARIGEQIDITLIATLRNVYFMLVNTCHFLRSGRVWRDGWGELPTSCGAYKHRATQMDAFQERVSPELGDTLFALFKTQELLDDRGVILEVHAWALDALMLKLRNLNVFSADLSGTPRQCAAVVESLLPLMSSTLSDFDSASALERAARTFNAEMGV 352
                                    30        40        50        60        70        80  |     90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350  
                                                                                         83     90

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 Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

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

Fold: P-loop containing nucleoside triphosphate hydrolases (2083)

Superfamily: P-loop containing nucleoside triphosphate hydrolases (2083)

Family: Nucleotide and nucleoside kinases (231)

Protein domain: Thymidine kinase (34)

Equine herpesvirus type 4 [TaxId: 10331] (4)

1a	d1p73a_	A:
1b	d1p73b_	B:
1c	d1p73c_	C:
1d	d1p73d_	D:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Rossmann fold (7312)

Homologous Superfamily: P-loop containing nucleotide triphosphate hydrolases (1378)

Equine herpesvirus 4 (Equid herpesvirus 4) (4)

1a	1p73C00	C:22-352
1b	1p73A00	A:22-352
1c	1p73D00	D:21-352
1d	1p73B00	B:22-352

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: P-loop_NTPase (1112)

Family: Herpes_TK (18)

Equine herpesvirus 4 (strain 1942) (EHV-4) (Equine rhinopneumonitis virus) (4)

1a	Herpes_TK-1p73D01	D:32-309
1b	Herpes_TK-1p73D02	D:32-309
1c	Herpes_TK-1p73D03	D:32-309
1d	Herpes_TK-1p73D04	D:32-309

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (KITH_EHV4 | P24425)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0016301	kinase activity	Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	GO:0004797	thymidine kinase activity	Catalysis of the reaction: ATP + thymidine = ADP + thymidine 5'-phosphate.
	GO:0016740	transferase activity	Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
	GO:0071897	DNA biosynthetic process	The cellular DNA metabolic process resulting in the formation of DNA, deoxyribonucleic acid, one of the two main types of nucleic acid, consisting of a long unbranched macromolecule formed from one or two strands of linked deoxyribonucleotides, the 3'-phosphate group of each constituent deoxyribonucleotide being joined in 3',5'-phosphodiester linkage to the 5'-hydroxyl group of the deoxyribose moiety of the next one.
	GO:0006230	TMP biosynthetic process	The chemical reactions and pathways resulting in the formation of TMP, ribosylthymine monophosphate.
	GO:0016310	phosphorylation	The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.

Asymmetric Unit
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	Cis Peptide Bonds
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Access by PDB/NDB ID
	1p73
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		Interatomic Contacts of Structural Units	:	CSU
		Ligand-protein Contacts	:	LPC
		Protein Cavities	:	castP
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Access by UniProt ID/Accession number
	KITH_EHV4 \| P24425
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

UniProtKB/Swiss-Prot
	KITH_EHV4 \| P24425	:	1p6x 1p72 1p75

1p6x	CRYSTAL STRUCTURE OF EHV4-TK COMPLEXED WITH THY AND SO4
1p72	CRYSTAL STRUCTURE OF EHV4-TK COMPLEXED WITH THY AND ADP
1p75	EHV4-TK COMPLEXED WITH TP5A
1p7c	HSV1-TK COMPLEXED WITH TP5A

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 15)

Sites (15, 15)

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

Classification and Annotation

SCOP Domains (1, 4)

CATH Domains (1, 4)

Pfam Domains (1, 4)

Gene Ontology (8, 8)

Visualization

Interactive Views

Still Images

Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File