[English] 日本語
Yorodumi
- PDB-1pjl: Crystal structure of human m-NAD-ME in ternary complex with NAD a... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 1pjl
TitleCrystal structure of human m-NAD-ME in ternary complex with NAD and Lu3+
ComponentsNAD-dependent malic enzyme, mitochondrial
KeywordsOXIDOREDUCTASE
Function / homology
Function and homology information


malate dehydrogenase (oxaloacetate-decarboxylating) / regulation of NADP metabolic process / malate dehydrogenase (decarboxylating) (NAD+) activity / malate dehydrogenase (decarboxylating) (NADP+) activity / malic enzyme activity / oxaloacetate decarboxylase activity / Citric acid cycle (TCA cycle) / malate metabolic process / pyruvate metabolic process / NAD binding ...malate dehydrogenase (oxaloacetate-decarboxylating) / regulation of NADP metabolic process / malate dehydrogenase (decarboxylating) (NAD+) activity / malate dehydrogenase (decarboxylating) (NADP+) activity / malic enzyme activity / oxaloacetate decarboxylase activity / Citric acid cycle (TCA cycle) / malate metabolic process / pyruvate metabolic process / NAD binding / electron transfer activity / mitochondrial matrix / intracellular membrane-bounded organelle / mitochondrion / metal ion binding
Similarity search - Function
Malic enzyme, N-terminal domain / Malic enzyme, conserved site / Malic enzymes signature. / Malic oxidoreductase / Malic enzyme, N-terminal domain / Malic enzyme, N-terminal domain / Malic enzyme, NAD-binding / Malic enzyme, N-terminal domain superfamily / Malic enzyme, N-terminal domain / Malic enzyme, NAD binding domain ...Malic enzyme, N-terminal domain / Malic enzyme, conserved site / Malic enzymes signature. / Malic oxidoreductase / Malic enzyme, N-terminal domain / Malic enzyme, N-terminal domain / Malic enzyme, NAD-binding / Malic enzyme, N-terminal domain superfamily / Malic enzyme, N-terminal domain / Malic enzyme, NAD binding domain / Malic enzyme, NAD binding domain / Aminoacid dehydrogenase-like, N-terminal domain superfamily / NAD(P)-binding Rossmann-like Domain / NAD(P)-binding domain superfamily / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
: / NICOTINAMIDE-ADENINE-DINUCLEOTIDE / NAD-dependent malic enzyme, mitochondrial
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.9 Å
AuthorsYang, Z. / Batra, R. / Floyd, D.L. / Hung, H.-C. / Chang, G.-G. / Tong, L.
CitationJournal: Biochem.Biophys.Res.Commun. / Year: 2000
Title: Potent and competitive inhibition of malic enzymes by lanthanide ions
Authors: Yang, Z. / Batra, R. / Floyd, D.L. / Hung, H.-C. / Chang, G.-G. / Tong, L.
History
DepositionJun 3, 2003Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 17, 2003Provider: repository / Type: Initial release
Revision 1.1Apr 29, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Oct 11, 2017Group: Advisory / Refinement description / Category: pdbx_unobs_or_zero_occ_atoms / software

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: NAD-dependent malic enzyme, mitochondrial
B: NAD-dependent malic enzyme, mitochondrial
C: NAD-dependent malic enzyme, mitochondrial
D: NAD-dependent malic enzyme, mitochondrial
E: NAD-dependent malic enzyme, mitochondrial
F: NAD-dependent malic enzyme, mitochondrial
G: NAD-dependent malic enzyme, mitochondrial
H: NAD-dependent malic enzyme, mitochondrial
hetero molecules


Theoretical massNumber of molelcules
Total (without water)541,81432
Polymers529,7998
Non-polymers12,01524
Water1,13563
1
A: NAD-dependent malic enzyme, mitochondrial
B: NAD-dependent malic enzyme, mitochondrial
C: NAD-dependent malic enzyme, mitochondrial
D: NAD-dependent malic enzyme, mitochondrial
hetero molecules


Theoretical massNumber of molelcules
Total (without water)270,90716
Polymers264,9004
Non-polymers6,00712
Water724
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area21950 Å2
ΔGint-114 kcal/mol
Surface area80050 Å2
MethodPISA
2
E: NAD-dependent malic enzyme, mitochondrial
F: NAD-dependent malic enzyme, mitochondrial
G: NAD-dependent malic enzyme, mitochondrial
H: NAD-dependent malic enzyme, mitochondrial
hetero molecules


Theoretical massNumber of molelcules
Total (without water)270,90716
Polymers264,9004
Non-polymers6,00712
Water724
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area22110 Å2
ΔGint-108 kcal/mol
Surface area80110 Å2
MethodPISA
Unit cell
Length a, b, c (Å)113.3, 119.0, 125.9
Angle α, β, γ (deg.)116.5, 94.8, 102.8
Int Tables number1
Space group name H-MP1

-
Components

#1: Protein
NAD-dependent malic enzyme, mitochondrial / NAD-ME / Malic enzyme 2


Mass: 66224.875 Da / Num. of mol.: 8
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: ME2 / Production host: Escherichia coli (E. coli)
References: UniProt: P23368, malate dehydrogenase (oxaloacetate-decarboxylating)
#2: Chemical
ChemComp-LU / LUTETIUM (III) ION / LU / Lutetium


Mass: 174.967 Da / Num. of mol.: 8 / Source method: obtained synthetically / Formula: Lu
#3: Chemical
ChemComp-NAD / NICOTINAMIDE-ADENINE-DINUCLEOTIDE / Nicotinamide adenine dinucleotide


Mass: 663.425 Da / Num. of mol.: 16 / Source method: obtained synthetically / Formula: C21H27N7O14P2 / Comment: NAD*YM
#4: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 63 / Source method: isolated from a natural source / Formula: H2O

-
Experimental details

-
Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

-
Sample preparation

CrystalDensity Matthews: 2.73 Å3/Da / Density % sol: 54.99 %
Crystal growTemperature: 277 K / Method: vapor diffusion, hanging drop / pH: 7
Details: 100 mM Hepes, 6% PEG8000, 5% MPD, 0.5 mM LuCl3, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal grow
*PLUS
Temperature: 4 ℃ / pH: 7.4 / Method: vapor diffusion, hanging drop
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDDetailsChemical formula
18 mg/mlprotein1drop
215 mMTris1droppH7.4
3120 mM1dropKCl
46 mMdithiothreitol1drop
50.2 mMEDTA1drop
63 mMNAD+1drop
7100 mMHEPES1reservoirpH7.0
86 %PEG80001reservoir
95 %MPD1reservoir
1010 mMtartronate1reservoir
110.5 mM1reservoirLuCl3
125 mMdithiothreitol1reservoir

-
Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: CHESS / Beamline: F1 / Wavelength: 0.9 Å
DetectorType: ADSC QUANTUM 4 / Detector: CCD / Date: Nov 1, 1999
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9 Å / Relative weight: 1
ReflectionResolution: 2.9→20 Å / Num. all: 122000 / Num. obs: 105876 / % possible obs: 0.82 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 3 % / Rmerge(I) obs: 0.053
Reflection
*PLUS
Num. measured all: 306727

-
Processing

Software
NameClassification
DENZOdata reduction
SCALEPACKdata scaling
X-PLORrefinement
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.9→20 Å / σ(F): 2 / Stereochemistry target values: Engh & Huber
RfactorNum. reflectionSelection details
Rfree0.263 7500 random
Rwork0.204 --
all0.204 122000 -
obs0.204 100233 -
Refinement stepCycle: LAST / Resolution: 2.9→20 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms34752 0 712 63 35527
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_bond_d0.008
X-RAY DIFFRACTIONx_angle_d1.3
Software
*PLUS
Name: X-PLOR / Classification: refinement
Refinement
*PLUS
Highest resolution: 2.9 Å / Lowest resolution: 20 Å / Num. reflection all: 122000 / Num. reflection obs: 100233 / σ(F): 2 / Num. reflection Rfree: 7500 / % reflection Rfree: 7.5 % / Rfactor all: 0.204 / Rfactor obs: 0.204 / Rfactor Rfree: 0.263 / Rfactor Rwork: 0.204
Solvent computation
*PLUS
Displacement parameters
*PLUS
Refine LS restraints
*PLUS
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_bond_d0.008
X-RAY DIFFRACTIONx_angle_d
X-RAY DIFFRACTIONx_angle_deg1.3

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242)：Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

-
Yorodumi

Thousand views of thousand structures

  • Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
  • This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

Read more