7W7S | pdb_00007w7s

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Ribosomal_L2	e7w7sA1	A: alpha bundles	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ribosomal_L2	ECOD (develop294)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.1080.10	Mainly Alpha	Up-down Bundle	Glycerol uptake facilitator protein	Glycerol uptake facilitator protein.	CATH (utative)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Aquaporin 1	ammonium channel activity passive transmembrane transporter activity channel activity transporter activity transmembrane transporter activity carbon dioxide transmembrane transporter activity glycerol transmembrane transporter activity polyol transmembrane transporter activity carbohydrate transmembrane transporter activity water transmembrane transporter activity water channel activity	regulation of body fluid levels multicellular organismal process renal system process system process transport homeostatic process biological regulation fluid transport establishment of localization water transport renal water transport localization multicellular organismal-level homeostasis chemical homeostasis multicellular organismal-level water homeostasis regulation of body fluid levels multicellular organismal process renal system process system process transport homeostatic process biological regulation fluid transport establishment of localization water transport renal water transport localization multicellular organismal-level homeostasis chemical homeostasis multicellular organismal-level water homeostasis multicellular organismal-level chemical homeostasis renal water homeostasis regulation of biological quality response to osmotic stress hyperosmotic response response to stimulus response to stress response to abiotic stimulus	cellular anatomical structure membrane

Chains	Accession	Name	Type
A	IPR022357	Major intrinsic protein, conserved site	Conserved Site
A	IPR034294	Aquaporin transporter	Family
A	IPR023271	Aquaporin-like	Homologous Superfamily
A	IPR000425	Major intrinsic protein	Family

Chains	External Link	Type	Class	Superfamily	Family
A	OPM	Transmembrane	Alpha-helical polytopic	Major Intrinsic Protein (MIP)/FNT superfamily	Major intrinsic protein (MIP) family

Chains	External Link	Comment
A	PDBTM	Annotated as membrane protein by PDBTM

Chains	Resource Link	Group	Subgroup	Protein
A	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Channels: Aquaporins and Glyceroporins	AQP1aa aquaporin water channel, with unique conformation of loop C

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.

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