1.- Oxidoreductases
2.- Transferases
2.1.-.-
2.2.-.-
2.3.-.-
2.4.-.-
2.5.-.-
2.6.-.-
2.7.-.-
2.7.1.-
2.7.1.1
2.7.1.2
2.7.1.3
2.7.1.4
2.7.1.5
2.7.1.6
2.7.1.11
2.7.1.12
2.7.1.15
2.7.1.16
2.7.1.17
2.7.1.20
2.7.1.21 *
2.7.1.23
2.7.1.24
2.7.1.25
2.7.1.26
2.7.1.30
2.7.1.32
2.7.1.33
2.7.1.35
2.7.1.36
2.7.1.37
2.7.1.38
2.7.1.39
2.7.1.40
2.7.1.48
2.7.1.50
2.7.1.59
2.7.1.63
2.7.1.71
2.7.1.74
2.7.1.76
2.7.1.78
2.7.1.95
2.7.1.99
2.7.1.100
2.7.1.107
2.7.1.112
2.7.1.115
2.7.1.127
2.7.1.134
2.7.1.137
2.7.1.144
2.7.1.145
2.7.1.147
2.7.1.148
2.7.1.151
2.7.1.153
2.7.1.158
2.7.1.161
2.7.1.163
2.7.2.-
2.7.3.-
2.7.4.-
2.7.6.-
2.7.7.-
2.7.8.-
2.7.9.-
2.7.10.-
2.7.11.-
2.7.12.-
2.7.13.-
2.8.-.-
3.- Hydrolases
4.- Lyases
5.- Isomerases
6.- Ligases
Unclassified Enzymes

Binding
Folding Proteins
Immunological Proteins
Mobility/Motility
Other
Toxins/Viral Proteins
Transcription/Translation
Transport
Cell Cycle
Signal Hormone
Structural

2.7.1.21

Families belonging to this class:

90% Homology Family
Leader: 1E2K
KINETICS AND CRYSTAL STRUCTURE OF THE WILD-TYPE
AND THE ENGINEERED Y101F MUTANT OF HERPES SIMPLEX
VIRUS TYPE 1 T HYMIDINE KINASE INTERACTING
WITH (N ORTH)-METHANOCARBA
-THYMIDINE
PDB id Binding data Representative ligand
1E2K Ki = 11.4 uM TMC
1E2I   ARP
1E2J   THM
1E2L Ki = 51.5 uM TMC
1E2M   HPT
1E2N Ki = 30.9 uM RCA
1E2P Ki = 27.0 uM CCV
1KI2   GA2
1KI3   PE2
1KI4   BTD
1KI6   AHU
1KI7   ID2
1KI8   BVD
1KIM   THM
1OF1 ic50 = 15.0 uM SCT
1P7C   THM
1QHI   BPG
2KI5   AC2
3F0T   NCV
90% Homology Family
Leader: 1P72
CRYSTAL STRUCTURE OF EHV4-TK COMPLEXED WITH THY AND ADP
PDB id Binding data Representative ligand
1P72   ADP
1P6X   THM
90% Homology Family
Leader: 1W4R
STRUCTURE OF A TYPE II THYMIDINE KINASE WITH BOUND DTTP
PDB id Binding data Representative ligand
1W4R   TTP
1XBT   TTP
90% Homology Family
Leader: 1XX6
X-RAY STRUCTURE OF CLOSTRIDIUM ACETOBUTYLICUM
THYMIDINE KINA ADP. NORTHEAST STRUCTURAL GENOMICS
TARGET CAR26.
PDB id Binding data Representative ligand
1XX6   ADP
90% Homology Family
Leader: 2B8T
CRYSTAL STRUCTURE OF THYMIDINE KINASE FROM U.UREALYTICUM
IN COMPLEX WITH THYMIDINE
PDB id Binding data Representative ligand
2B8T   THM
2UZ3   TTP
90% Homology Family
Leader: 2ORV
HUMAN THYMIDINE KINASE 1 IN COMPLEX WITH TP4A
PDB id Binding data Representative ligand
2ORV Kd = 29.0 nM 4TA
90% Homology Family
Leader: 2QQ0
THYMIDINE KINASE FROM THERMOTOGA MARITIMA IN
COMPLEX WITH THYMIDINE + APPNHP
PDB id Binding data Representative ligand
2QQ0   ADP
2ORW   4TA
2QQE   THM