P06239 (LCK_HUMAN) Homo sapiens (Human)

Tyrosine-protein kinase Lck UniProtKBInterProSTRINGInteractive Modelling

509 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3); 4 identical sequences: Homo sapiens: A0A0S2Z3Y8; Pan troglodytes: A0A2J8IYW7; Pan paniscus: A0A2R9AKH9; Gorilla gorilla gorilla: G3QJD4

Available Structures

56 Experimental Structures

DescriptionOligo-stateLigandsStructureRange
SH3-SH2 DOMAIN FRAGMENT OF HUMAN P56-LCK TYROSINE KINASE COMPLEXED WITH THE 10 RESIDUE SYNTHETIC PH… Heteromer
63-509
Assess
Crystal Structure of Lck SH2-SH3 with SH2 binding site of p130Cas Heteromer
Q63767;
NA;64-226
Assess
Monobody Mb(Lck_3) bound to Lck-SH2 domain Heteromer
ZN;119-226
Assess
SH2 (SRC HOMOLOGY-2) DOMAIN OF HUMAN P56-LCK TYROSINE KINASE COMPLEXED WITH THE 11 RESIDUE PHOSPHOT… Heteromer
P03079;
123-226
Assess
FREE P56LCK SH2 DOMAIN Heteromer
123-226
Assess
Monobody Mb(Lck_1) bound to Lck-Sh2 Heteromer
SO4;121-210
Assess
Solution structure of T-cell surface glycoprotein CD4 and Proto-oncogene tyrosine-protein kinase LC… Heteromer
P01730;
ZN;7-35
Assess
Solution structure of T-cell surface glycoprotein CD8 alpha chain and Proto-oncogene tyrosine-prote… Heteromer
P01732;
ZN;7-35
Assess
Protein Tyrosine Phosphatase PTPN-22 (Lyp) bound to the mono-Phosphorylated Lck active site peptide Heteromer
Q9Y2R2;
PO4;391-397
Assess
Crystal structure of UNC119 in complex with LCK peptide Heteromer
Q13432;
GOL;15P;MYR;2-7
Assess
crystal structure of aminoquinazoline 1 bound to Lckhomo-2-mer242;232-498
Assess
HUMAN P56LCK TYROSINE KINASE COMPLEXED WITH PHOSPHOPEPTIDEhomo-2-mer127-222
Assess
SH3 Domain of Human Lckhomo-2-merZN;CA;PG4;59-119
Assess
Tyrosine-protein kinase LCK bound to Compound 11monomerODJ;CXS;SO4;NI;225-500
Assess
Crystal structure of Triazolone derivative bound to the kinase domain of human LCK, (auto-phosphory…monomerSO4;DMS;MPD;5PB;230-502
Assess
x-ray crystal structure of 2-aminopyrimidine carbamate 43 bound to LckmonomerSO4;1N9;229-501
Assess
Crystal structure of Pyrazolo pyrimidine derivative bound to the kinase domain of human LCK, (auto-…monomerSO4;DMS;KSC;230-502
Assess
STRUCTURAL ANALYSIS OF THE LYMPHOCYTE-SPECIFIC KINASE LCK IN COMPLEX WITH NON-SELECTIVE AND SRC FAM…monomerSO4;ANP;EDO;231-502
Assess
Crystal structure of pyrazin derivative bound to the kinase domain of Human LCK, (Auto-phosphorylat…monomerSO4;DMS;MPD;KZI;231-502
Assess
STRUCTURAL ANALYSIS OF THE LYMPHOCYTE-SPECIFIC KINASE LCK IN COMPLEX WITH NON-SELECTIVE AND SRC FAM…monomerSO4;STU;231-502
Assess
X-ray co-crystal structure aminobenzimidazole triazine 1 bound to LckmonomerSO4;AM0;230-501
Assess
Crystal structure of pyrazolo pyrimidine derivative bound to the kinase domain of human LCK, (auto-…monomerSO4;DMS;MPD;KSE;231-502
Assess
Crystal Structure of Methoxy Benzofuran Derivative bound to the Kinase domain of human LCK, (auto-p…monomerSO4;DMS;MPD;KBM;231-502
Assess
Crystal structure of imidazo pyrimidine derivative bound to the kinase domain of human LCK, (Auto-p…monomerSO4;DMS;KSS;231-502
Assess
co-crystal structure of Lck and aminopyrimidine amide 10bmonomerAM5;230-501
Assess
Crystal structure of triazolo pyrimidine derivative bound to the kinase domain of human LCK, (auto-…monomerSO4;DMS;KZM;231-502
Assess
Crystal structure of pyrazolo pyrimidine derivative bound to the kinase domain of human LCK, (auto-…monomerSO4;KSH;231-502
Assess
Crystal structure of Pyrrolo pyrazine derivative bound to the kinase domain of human LCK, (auto-pho…monomerSO4;DMS;KSR;231-502
Assess
Crystal structure of triazolo pyrimidine derivative bound to the kinase domain of human LCK, (auto-…monomerSO4;DMS;KZL;231-502
Assess
THE KINASE DOMAIN OF HUMAN LYMPHOCYTE KINASE (LCK), ACTIVATED FORM (AUTO-PHOSPHORYLATED ON TYR394)monomerSO4;231-501
Assess
STRUCTURAL ANALYSIS OF THE LYMPHOCYTE-SPECIFIC KINASE LCK IN COMPLEX WITH NON-SELECTIVE AND SRC FAM…monomerSO4;PP2;231-501
Assess
X-Ray co-crystal structure of 2-amino-6-phenylpyrimido[5',4':5,6]pyrimido[1,2-a]benzimidazol-5(6H)-…monomerSO4;AM9;231-501
Assess
crystal structure of furanopyrimidine 8 bound to lckmonomer547;231-501
Assess
Crystal structure of imidazo pyrazin 1 bound to the kinase domain of human LCK, (auto-phosphorylate…monomerSO4;DMS;KSF;231-501
Assess
Crystal structure of pyrazolo pyrimidine derivative bound to the kinase domain of human LCK, (auto-…monomerSO4;KSK;231-501
Assess
co-crystal structure of Lck and aminopyrimidine reverse amide 23monomerAM6;231-501
Assess
Crystal structure of phenylimidazo pyrazin 2 bound to the kinase domain of human LCK, (auto-phospho…monomerSO4;KSL;231-501
Assess
crystal structure of furanopyrimidine 1 bound to lckmonomer979;231-501
Assess
Crystal structure of imidazo quinoxaline 1 bound to the kinase domain of human LCK, activated form …monomerSO4;DMS;KSM;231-501
Assess
Structure of human LCK kinase with a small molecule inhibitormonomerLHL;SO4;231-501
Assess
LCK bound to imatinibmonomerSTI;231-498
Assess
CRYSTAL STRUCTURE OF THE LYMPHOCYTE-SPECIFIC KINASE LCK IN COMPLEX WITH STAUROSPORINE.monomerSO4;STU;236-501
Assess
The complex crystal structure of LCK with a probe molecule w259monomerSO4;CA;925;238-501
Assess
crystal structure of aminoquinazoline 36 bound to Lckmonomer1N8;237-499
Assess
Crystal structure of pyrimidine amide 11 bound to Lckmonomer9NH;238-500
Assess
Structure of Lck in complex with a compound discovered by Virtual Fragment Linkingmonomer7KW;238-498
Assess
LCK complexed with a pyrazolopyrimidinemonomer5LK;EDO;238-498
Assess
Crystal structure of a SH3-SH2 domains of a lymphocyte-specific protein tyrosine kinase (LCK) from …monomerSO4;GOL;64-226
Assess
HUMAN P56-LCK TYROSINE KINASE SH2 DOMAIN IN COMPLEX WITH THE PHOSPHOTYROSYL PEPTIDE AC-PTYR-GLU-GLU…monomerACE;122-226
Assess
P56LCK SH2 DOMAIN INHIBITOR COMPLEXmonomer122-226
Assess
HUMAN P56-LCK TYROSINE KINASE SH2 DOMAIN IN COMPLEX WITH THE PHOSPHOTYROSYL PEPTIDE AC-PTYR-GLU-GLU…monomer123-226
Assess
Crystal structure of LCK SH2 complexed with nonpeptide phosphotyrosine mimeticmonomerCC0;123-226
Assess
Structure-based design of a novel, osteoclast-selective, nonpeptide Src SH2 inhibitor with in vivo …monomerCC1;123-226
Assess
HUMAN P56LCK TYROSINE KINASE COMPLEXED WITH PHOSPHOPEPTIDEmonomer127-222
Assess
SH3 domain of human Lck tyrosine kinasemonomer58-120
Assess
SH3 Domain of Lymphocyte Specific Kinase (LCK)monomer64-120
Assess

4 Homology models

Oligo-stateLigandsQMEANDisCoTemplateRangeSeq id (%)
monomer0.781y57.1.A64-507
60.59
Assess
monomer0.763vs6.1.A65-509
72.13
Assess
monomer0.751opl.2.A121-500
43.06
Assess
monomer0.724xi2.1.A63-499
38.34
Assess

11 Homology models built on isoform sequence

IsoformOligo-stateLigandsQMEANDisCoTemplateRangeSeq id (%)
Isoform 2monomerGLU;0.791lck.1.A63-226
100.00
Assess
Isoform 2monomer0.731y57.1.A63-356
52.04
Assess
Isoform 2monomer0.722h8h.1.A65-356
51.86
Assess
Isoform 2monomer0.662abl.1.A64-224
44.08
Assess
Isoform 2monomer0.664xi2.1.A63-355
35.99
Assess
Isoform 2monomer0.651opl.2.A121-348
42.91
Assess
Isoform 2monomer0.644fl2.1.A120-356
33.19
Assess
Isoform 3monomer0.731qcf.1.A60-538
71.05
Assess
Isoform 3monomer0.731y57.1.A64-537
60.36
Assess
Isoform 3monomer0.691opl.2.A121-530
43.06
Assess
Isoform 3monomer0.664xi2.1.A63-529
38.11
Assess

Alignments