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- PDB-1iet: APOCYTOCHROME B5, PH 6.2, 298 K, NMR, MINIMIZED AVERAGE STRUCTURE -

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Basic information

Entry
Database: PDB / ID: 1iet
TitleAPOCYTOCHROME B5, PH 6.2, 298 K, NMR, MINIMIZED AVERAGE STRUCTURE
ComponentsAPOCYTOCHROME B5
KeywordsELECTRON TRANSPORT
Function / homology
Function and homology information


Vitamin C (ascorbate) metabolism / Insertion of tail-anchored proteins into the endoplasmic reticulum membrane / response to cadmium ion / mitochondrial outer membrane / electron transfer activity / intracellular membrane-bounded organelle / heme binding / endoplasmic reticulum membrane / enzyme binding / endoplasmic reticulum ...Vitamin C (ascorbate) metabolism / Insertion of tail-anchored proteins into the endoplasmic reticulum membrane / response to cadmium ion / mitochondrial outer membrane / electron transfer activity / intracellular membrane-bounded organelle / heme binding / endoplasmic reticulum membrane / enzyme binding / endoplasmic reticulum / membrane / metal ion binding
Similarity search - Function
: / Flavocytochrome B2; Chain A, domain 1 / Cytochrome b5-like heme/steroid binding domain / Cytochrome b5, heme-binding site / Cytochrome b5 family, heme-binding domain signature. / Cytochrome b5 family, heme-binding domain profile. / Cytochrome b5-like heme/steroid binding domain / Cytochrome b5-like heme/steroid binding domain superfamily / Cytochrome b5-like Heme/Steroid binding domain / Cytochrome b5-like Heme/Steroid binding domain ...: / Flavocytochrome B2; Chain A, domain 1 / Cytochrome b5-like heme/steroid binding domain / Cytochrome b5, heme-binding site / Cytochrome b5 family, heme-binding domain signature. / Cytochrome b5 family, heme-binding domain profile. / Cytochrome b5-like heme/steroid binding domain / Cytochrome b5-like heme/steroid binding domain superfamily / Cytochrome b5-like Heme/Steroid binding domain / Cytochrome b5-like Heme/Steroid binding domain / Roll / Alpha Beta
Similarity search - Domain/homology
Biological speciesRattus norvegicus (Norway rat)
MethodSOLUTION NMR
AuthorsFalzone, C.J. / Lecomte, J.T.J.
Citation
Journal: Biochemistry / Year: 1996
Title: Design challenges for hemoproteins: the solution structure of apocytochrome b5.
Authors: Falzone, C.J. / Mayer, M.R. / Whiteman, E.L. / Moore, C.D. / Lecomte, J.T.
#1: Journal: The Porphyrins V.7: Biochemistry, Pt.B / Year: 1979
Title: The X-Ray Crystallographic Structure of Calf Liver Cytochrome B5
Authors: Mathews, F.S. / Czerwinski, E.W. / Argos, P.
History
DepositionApr 20, 1996Processing site: BNL
Revision 1.0Apr 21, 1997Provider: repository / Type: Initial release
Revision 1.1Mar 24, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Feb 23, 2022Group: Database references / Derived calculations / Other
Category: database_2 / pdbx_database_status ...database_2 / pdbx_database_status / pdbx_struct_assembly / pdbx_struct_oper_list
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.process_site
Revision 1.4May 22, 2024Group: Data collection / Category: chem_comp_atom / chem_comp_bond

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: APOCYTOCHROME B5


Theoretical massNumber of molelcules
Total (without water)11,2291
Polymers11,2291
Non-polymers00
Water00
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
NMR ensembles
DataCriteria
Number of conformers (submitted / calculated)1 / -
Representative

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Components

#1: Protein APOCYTOCHROME B5


Mass: 11229.305 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Rattus norvegicus (Norway rat) / Cell line: BL21 / Gene: CYTB5 / Organ: LIVER / Plasmid: PET-3D / Species (production host): Escherichia coli / Gene (production host): CYTB5 / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21 (DE3) / References: UniProt: P00173

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Experimental details

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Experiment

ExperimentMethod: SOLUTION NMR

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Sample preparation

Sample conditionspH: 6.2 / Temperature: 298 K
Crystal grow
*PLUS
Method: other / Details: 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: 1

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