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- PDB-1btr: THE SOLUTION STRUCTURES OF THE FIRST AND SECOND TRANSMEMBRANE-SPA... -

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Basic information

Entry
Database: PDB / ID: 1btr
TitleTHE SOLUTION STRUCTURES OF THE FIRST AND SECOND TRANSMEMBRANE-SPANNING SEGMENTS OF BAND 3
ComponentsBAND 3 ANION TRANSPORT PROTEIN
KeywordsANION TRANSPORT
Function / homology
Function and homology information


pH elevation / Defective SLC4A1 causes hereditary spherocytosis type 4 (HSP4), distal renal tubular acidosis (dRTA) and dRTA with hemolytic anemia (dRTA-HA) / negative regulation of urine volume / Bicarbonate transporters / intracellular monoatomic ion homeostasis / ankyrin-1 complex / plasma membrane phospholipid scrambling / monoatomic anion transmembrane transporter activity / chloride:bicarbonate antiporter activity / solute:inorganic anion antiporter activity ...pH elevation / Defective SLC4A1 causes hereditary spherocytosis type 4 (HSP4), distal renal tubular acidosis (dRTA) and dRTA with hemolytic anemia (dRTA-HA) / negative regulation of urine volume / Bicarbonate transporters / intracellular monoatomic ion homeostasis / ankyrin-1 complex / plasma membrane phospholipid scrambling / monoatomic anion transmembrane transporter activity / chloride:bicarbonate antiporter activity / solute:inorganic anion antiporter activity / bicarbonate transmembrane transporter activity / bicarbonate transport / monoatomic anion transport / chloride transport / chloride transmembrane transporter activity / erythrocyte development / negative regulation of glycolytic process through fructose-6-phosphate / ankyrin binding / hemoglobin binding / cortical cytoskeleton / protein-membrane adaptor activity / chloride transmembrane transport / protein localization to plasma membrane / regulation of intracellular pH / transmembrane transport / Erythrocytes take up oxygen and release carbon dioxide / Erythrocytes take up carbon dioxide and release oxygen / cytoplasmic side of plasma membrane / Z disc / blood coagulation / basolateral plasma membrane / blood microparticle / protein homodimerization activity / extracellular exosome / membrane / plasma membrane
Similarity search - Function
Anion exchange protein 1 / Anion exchange protein / Anion exchange, conserved site / Anion exchangers family signature 1. / Anion exchangers family signature 2. / Band 3 cytoplasmic domain / Band 3 cytoplasmic domain / Bicarbonate transporter, eukaryotic / Bicarbonate transporter-like, transmembrane domain / HCO3- transporter family / Phosphotransferase/anion transporter
Similarity search - Domain/homology
Band 3 anion transport protein
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodSOLUTION NMR
AuthorsGargaro, A.R. / Bloomberg, G.B. / Dempsey, C.E. / Murray, M. / Tanner, M.J.A.
CitationJournal: Eur.J.Biochem. / Year: 1994
Title: The solution structures of the first and second transmembrane-spanning segments of band 3.
Authors: Gargaro, A.R. / Bloomberg, G.B. / Dempsey, C.E. / Murray, M. / Tanner, M.J.
History
DepositionMay 25, 1993Processing site: BNL
Revision 1.0Dec 20, 1994Provider: repository / Type: Initial release
Revision 1.1Mar 24, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Feb 16, 2022Group: Database references / Derived calculations / Other
Category: database_2 / pdbx_database_status ...database_2 / pdbx_database_status / pdbx_struct_assembly / pdbx_struct_oper_list / struct_conn / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.process_site / _struct_conn.pdbx_leaving_atom_flag / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: BAND 3 ANION TRANSPORT PROTEIN


Theoretical massNumber of molelcules
Total (without water)2,1091
Polymers2,1091
Non-polymers00
Water0
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
NMR ensembles
DataCriteria
Number of conformers (submitted / calculated)30 / -
Representative

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Components

#1: Protein/peptide BAND 3 ANION TRANSPORT PROTEIN /


Mass: 2108.544 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / References: UniProt: P02730

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Experimental details

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Experiment

ExperimentMethod: SOLUTION NMR

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Processing

Software
NameClassification
X-PLORmodel building
X-PLORrefinement
X-PLORphasing
NMR softwareName: X-PLOR / Developer: BRUNGER / Classification: refinement
NMR ensembleConformers submitted total number: 30

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