3HHC | pdb_00003hhc

Interferon-lambda is functionally an interferon but structurally related to the IL-10 family

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	Ribosomal_S27	e3hhcD1	A: alpha bundles	X: RuvA-C	H: Hypothetical protein MTH1615	T: Hypothetical protein MTH1615	F: Ribosomal_S27	ECOD (develop294)
C	Ribosomal_L36	e3hhcC1	A: alpha bundles	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: Ribosomal_L36	ECOD (develop294)
B	Ribosomal_L36	e3hhcB1	A: alpha bundles	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: Ribosomal_L36	ECOD (develop294)
A	IL28A	e3hhcA1	A: alpha bundles	X: Alpha-beta plaits	H: HMA-related	T: HMA, heavy metal-associated domain	F: IL28A	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	1.20.1250.60	Mainly Alpha	Up-down Bundle	Growth Hormone	Chain: A	CATH (4.3.0)
B	1.20.1250.60	Mainly Alpha	Up-down Bundle	Growth Hormone	Chain: A	CATH (4.3.0)
A	1.20.1250.60	Mainly Alpha	Up-down Bundle	Growth Hormone	Chain: A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF15177	Interleukin-28A (IL28A)	Interleukin-28A	The protein family, Interleukin-28A, plays an important role in modulating the immune system. This protein family is induced by viral infection and interacts with a class II receptor [1]. This family of proteins is found in eukaryotes. Proteins in th ...	The protein family, Interleukin-28A, plays an important role in modulating the immune system. This protein family is induced by viral infection and interacts with a class II receptor [1]. This family of proteins is found in eukaryotes. Proteins in this family are typically between 145 and 195 amino acids in length.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Interleukin-28B	protein binding binding signaling receptor binding molecular function activator activity molecular function regulator activity cytokine activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity	regulation of biological process response to stimulus immune response biological regulation positive regulation of biological process positive regulation of response to stimulus positive regulation of immune response regulation of response to stimulus immune system process regulation of immune response regulation of immune system process positive regulation of immune system process cellular response to stimulus cell surface receptor signaling pathway via STAT regulation of biological process response to stimulus immune response biological regulation positive regulation of biological process positive regulation of response to stimulus positive regulation of immune response regulation of response to stimulus immune system process regulation of immune response regulation of immune system process positive regulation of immune system process cellular response to stimulus cell surface receptor signaling pathway via STAT regulation of cellular process cell surface receptor signaling pathway signaling cell communication cellular process signal transduction cell surface receptor signaling pathway via JAK-STAT negative regulation of viral genome replication negative regulation of biological process viral life cycle negative regulation of viral process regulation of viral process regulation of viral life cycle viral genome replication viral process regulation of viral genome replication biological process involved in interspecies interaction between organisms response to cytokine response to type III interferon cytokine-mediated signaling pathway response to biotic stimulus interferon-mediated signaling pathway response to stress innate immune response cellular response to cytokine stimulus response to external biotic stimulus response to other organism defense response type III interferon-mediated signaling pathway defense response to symbiont response to external stimulus response to peptide response to chemical defense response to other organism cellular response to type III interferon defense response to virus response to virus cellular response to virus	cellular anatomical structure extracellular region extracellular space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR038326	Interferon lambda superfamily	Homologous Superfamily
A, B, C, D	IPR029177	Interferon lambda	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	Pharos: Q8IZI9	hepatitis C virus infection asthma food allergy head and neck squamous cell carcinoma isolated congenital hepatic fibrosis cirrhosis of liver ovarian mucinous adenocarcinoma atopic eczema brain injury dermatitis, atopic hepatocellular carcinoma schizophrenia hepatitis major depressive disorder

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.