6WTQ

Human JAK2 JH1 domain in complex with PROTAC-intermediate linker handle 4

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004672	molecular_function	protein kinase activity
A	0004713	molecular_function	protein tyrosine kinase activity
A	0005524	molecular_function	ATP binding
A	0006468	biological_process	protein phosphorylation

Functional Information from PDB Data

site_id	AC1
Number of Residues	11
Details	binding site for residue U8J A 1201

Chain	Residue
A	GLY856
A	ARG980
A	LEU983
A	ALA880
A	VAL911
A	MET929
A	GLU930
A	TYR931
A	LEU932
A	PRO933
A	GLY935

---

site_id	AC2
Number of Residues	4
Details	binding site for residue TRS A 1202

Chain	Residue
A	GLU1052
A	LYS1053
A	SER1054
A	ARG1127

---

site_id	AC3
Number of Residues	3
Details	binding site for residue EDO A 1203

Chain	Residue
A	SER1025
A	LEU1026
A	GLN1072

---

Functional Information from PROSITE/UniProt

site_id	PS00107
Number of Residues	29
Details	PROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGKGNFGSVEmCrydplqdntgevv.....AVKK

Chain	Residue	Details
A	LEU855-LYS883

---

site_id	PS00109
Number of Residues	13
Details	PROTEIN_KINASE_TYR Tyrosine protein kinases specific active-site signature. YIHrDLATRNILV

Chain	Residue	Details
A	TYR972-VAL984

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	Active site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10028","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI2
Number of Residues	1
Details	Binding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI3
Number of Residues	3
Details	Modified residue: {"description":"Phosphotyrosine; by autocatalysis","evidences":[{"source":"UniProtKB","id":"Q62120","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI4
Number of Residues	1
Details	Modified residue: {"description":"Phosphotyrosine; by autocatalysis","evidences":[{"source":"PubMed","id":"16174768","evidenceCode":"ECO:0000305"}]}

Chain

Residue

Details

---