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5I32

Ammonia permeable aquaporin AtTIP2;1

Functional Information from GO Data
ChainGOidnamespacecontents
A0000325cellular_componentplant-type vacuole
A0000326cellular_componentprotein storage vacuole
A0005737cellular_componentcytoplasm
A0005774cellular_componentvacuolar membrane
A0005794cellular_componentGolgi apparatus
A0005886cellular_componentplasma membrane
A0006833biological_processwater transport
A0009505cellular_componentplant-type cell wall
A0009506cellular_componentplasmodesma
A0009705cellular_componentplant-type vacuole membrane
A0009941cellular_componentchloroplast envelope
A0015200molecular_functionmethylammonium transmembrane transporter activity
A0015250molecular_functionwater channel activity
A0015267molecular_functionchannel activity
A0016020cellular_componentmembrane
A0019755biological_processone-carbon compound transport
A0042802molecular_functionidentical protein binding
A0042807cellular_componentcentral vacuole
A0055085biological_processtransmembrane transport
A0072489biological_processmethylammonium transmembrane transport
Functional Information from PROSITE/UniProt
site_idPS00221
Number of Residues9
DetailsMIP MIP family signature. HVNPAVTFG
ChainResidueDetails
AHIS81-GLY89

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=1","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues58
DetailsTopological domain: {"description":"Vacuolar","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=2","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues27
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=3","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=4","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=5","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=6","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues2
DetailsMotif: {"description":"NPA 1"}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues2
DetailsMotif: {"description":"NPA 2"}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues1
DetailsModified residue: {"description":"N-acetylalanine; in Aquaporin TIP2-1, N-terminally processed","evidences":[{"source":"PubMed","id":"22223895","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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