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6YE3

IL-2 in complex with a Fab fragment from UFKA-20

Functional Information from GO Data
ChainGOidnamespacecontents
C0002250biological_processadaptive immune response
C0002366biological_processleukocyte activation involved in immune response
C0002376biological_processimmune system process
C0002639biological_processpositive regulation of immunoglobulin production
C0002903biological_processnegative regulation of B cell apoptotic process
C0005125molecular_functioncytokine activity
C0005134molecular_functioninterleukin-2 receptor binding
C0005515molecular_functionprotein binding
C0005576cellular_componentextracellular region
C0005615cellular_componentextracellular space
C0005893cellular_componentinterleukin-2 receptor complex
C0006955biological_processimmune response
C0007155biological_processcell adhesion
C0007186biological_processG protein-coupled receptor signaling pathway
C0007200biological_processphospholipase C-activating G protein-coupled receptor signaling pathway
C0007204biological_processpositive regulation of cytosolic calcium ion concentration
C0007259biological_processcell surface receptor signaling pathway via JAK-STAT
C0007267biological_processcell-cell signaling
C0008083molecular_functiongrowth factor activity
C0008284biological_processpositive regulation of cell population proliferation
C0019209molecular_functionkinase activator activity
C0030101biological_processnatural killer cell activation
C0030217biological_processT cell differentiation
C0030246molecular_functioncarbohydrate binding
C0030307biological_processpositive regulation of cell growth
C0030890biological_processpositive regulation of B cell proliferation
C0031851molecular_functionkappa-type opioid receptor binding
C0032740biological_processpositive regulation of interleukin-17 production
C0034105biological_processpositive regulation of tissue remodeling
C0038110biological_processinterleukin-2-mediated signaling pathway
C0042102biological_processpositive regulation of T cell proliferation
C0042104biological_processpositive regulation of activated T cell proliferation
C0043066biological_processnegative regulation of apoptotic process
C0043208molecular_functionglycosphingolipid binding
C0045471biological_processresponse to ethanol
C0045582biological_processpositive regulation of T cell differentiation
C0045591biological_processpositive regulation of regulatory T cell differentiation
C0045621biological_processpositive regulation of lymphocyte differentiation
C0050729biological_processpositive regulation of inflammatory response
C0060999biological_processpositive regulation of dendritic spine development
C0070665biological_processpositive regulation of leukocyte proliferation
C0097696biological_processcell surface receptor signaling pathway via STAT
C1900100biological_processpositive regulation of plasma cell differentiation
C1901327biological_processresponse to tacrolimus
C1902107biological_processpositive regulation of leukocyte differentiation
C2000320biological_processnegative regulation of T-helper 17 cell differentiation
F0002250biological_processadaptive immune response
F0002366biological_processleukocyte activation involved in immune response
F0002376biological_processimmune system process
F0002639biological_processpositive regulation of immunoglobulin production
F0002903biological_processnegative regulation of B cell apoptotic process
F0005125molecular_functioncytokine activity
F0005134molecular_functioninterleukin-2 receptor binding
F0005515molecular_functionprotein binding
F0005576cellular_componentextracellular region
F0005615cellular_componentextracellular space
F0005893cellular_componentinterleukin-2 receptor complex
F0006955biological_processimmune response
F0007155biological_processcell adhesion
F0007186biological_processG protein-coupled receptor signaling pathway
F0007200biological_processphospholipase C-activating G protein-coupled receptor signaling pathway
F0007204biological_processpositive regulation of cytosolic calcium ion concentration
F0007259biological_processcell surface receptor signaling pathway via JAK-STAT
F0007267biological_processcell-cell signaling
F0008083molecular_functiongrowth factor activity
F0008284biological_processpositive regulation of cell population proliferation
F0019209molecular_functionkinase activator activity
F0030101biological_processnatural killer cell activation
F0030217biological_processT cell differentiation
F0030246molecular_functioncarbohydrate binding
F0030307biological_processpositive regulation of cell growth
F0030890biological_processpositive regulation of B cell proliferation
F0031851molecular_functionkappa-type opioid receptor binding
F0032740biological_processpositive regulation of interleukin-17 production
F0034105biological_processpositive regulation of tissue remodeling
F0038110biological_processinterleukin-2-mediated signaling pathway
F0042102biological_processpositive regulation of T cell proliferation
F0042104biological_processpositive regulation of activated T cell proliferation
F0043066biological_processnegative regulation of apoptotic process
F0043208molecular_functionglycosphingolipid binding
F0045471biological_processresponse to ethanol
F0045582biological_processpositive regulation of T cell differentiation
F0045591biological_processpositive regulation of regulatory T cell differentiation
F0045621biological_processpositive regulation of lymphocyte differentiation
F0050729biological_processpositive regulation of inflammatory response
F0060999biological_processpositive regulation of dendritic spine development
F0070665biological_processpositive regulation of leukocyte proliferation
F0097696biological_processcell surface receptor signaling pathway via STAT
F1900100biological_processpositive regulation of plasma cell differentiation
F1901327biological_processresponse to tacrolimus
F1902107biological_processpositive regulation of leukocyte differentiation
F2000320biological_processnegative regulation of T-helper 17 cell differentiation
I0002250biological_processadaptive immune response
I0002366biological_processleukocyte activation involved in immune response
I0002376biological_processimmune system process
I0002639biological_processpositive regulation of immunoglobulin production
I0002903biological_processnegative regulation of B cell apoptotic process
I0005125molecular_functioncytokine activity
I0005134molecular_functioninterleukin-2 receptor binding
I0005515molecular_functionprotein binding
I0005576cellular_componentextracellular region
I0005615cellular_componentextracellular space
I0005893cellular_componentinterleukin-2 receptor complex
I0006955biological_processimmune response
I0007155biological_processcell adhesion
I0007186biological_processG protein-coupled receptor signaling pathway
I0007200biological_processphospholipase C-activating G protein-coupled receptor signaling pathway
I0007204biological_processpositive regulation of cytosolic calcium ion concentration
I0007259biological_processcell surface receptor signaling pathway via JAK-STAT
I0007267biological_processcell-cell signaling
I0008083molecular_functiongrowth factor activity
I0008284biological_processpositive regulation of cell population proliferation
I0019209molecular_functionkinase activator activity
I0030101biological_processnatural killer cell activation
I0030217biological_processT cell differentiation
I0030246molecular_functioncarbohydrate binding
I0030307biological_processpositive regulation of cell growth
I0030890biological_processpositive regulation of B cell proliferation
I0031851molecular_functionkappa-type opioid receptor binding
I0032740biological_processpositive regulation of interleukin-17 production
I0034105biological_processpositive regulation of tissue remodeling
I0038110biological_processinterleukin-2-mediated signaling pathway
I0042102biological_processpositive regulation of T cell proliferation
I0042104biological_processpositive regulation of activated T cell proliferation
I0043066biological_processnegative regulation of apoptotic process
I0043208molecular_functionglycosphingolipid binding
I0045471biological_processresponse to ethanol
I0045582biological_processpositive regulation of T cell differentiation
I0045591biological_processpositive regulation of regulatory T cell differentiation
I0045621biological_processpositive regulation of lymphocyte differentiation
I0050729biological_processpositive regulation of inflammatory response
I0060999biological_processpositive regulation of dendritic spine development
I0070665biological_processpositive regulation of leukocyte proliferation
I0097696biological_processcell surface receptor signaling pathway via STAT
I1900100biological_processpositive regulation of plasma cell differentiation
I1901327biological_processresponse to tacrolimus
I1902107biological_processpositive regulation of leukocyte differentiation
I2000320biological_processnegative regulation of T-helper 17 cell differentiation
Functional Information from PROSITE/UniProt
site_idPS00290
Number of Residues7
DetailsIG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YTCEATH
ChainResidueDetails
BTYR199-HIS205

site_idPS00424
Number of Residues13
DetailsINTERLEUKIN_2 Interleukin-2 signature. TELkhLqCLeeEL
ChainResidueDetails
CTHR46-LEU58

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsGlycosylation: {"description":"O-linked (GalNAc...) threonine","featureId":"CAR_000051","evidences":[{"source":"PubMed","id":"2793860","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"6333684","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

245663

PDB entries from 2025-12-03

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