- PDB-4b4o: Crystal Structure of human epimerase family protein SDR39U1 (isof... -
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Open data
ID or keywords:
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Basic information
Entry
Database: PDB / ID: 4b4o
Title
Crystal Structure of human epimerase family protein SDR39U1 (isoform2) with NADPH
Components
EPIMERASE FAMILY PROTEIN SDR39U1
Keywords
ISOMERASE
Function / homology
Function and homology information
Oxidoreductases; Acting on the CH-OH group of donors; With NAD+ or NADP+ as acceptor / oxidoreductase activity / mitochondrion / nucleus Similarity search - Function
Epimerase family protein SDR39U1 / Domain of unknown function DUF1731 / Domain of unknown function (DUF1731) / NAD-dependent epimerase/dehydratase / NAD dependent epimerase/dehydratase family / NAD(P)-binding Rossmann-like Domain / NAD(P)-binding domain superfamily / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta Similarity search - Domain/homology
A: EPIMERASE FAMILY PROTEIN SDR39U1 B: EPIMERASE FAMILY PROTEIN SDR39U1 C: EPIMERASE FAMILY PROTEIN SDR39U1 D: EPIMERASE FAMILY PROTEIN SDR39U1 E: EPIMERASE FAMILY PROTEIN SDR39U1 F: EPIMERASE FAMILY PROTEIN SDR39U1 G: EPIMERASE FAMILY PROTEIN SDR39U1 H: EPIMERASE FAMILY PROTEIN SDR39U1 hetero molecules
Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelength
Wavelength: 0.9792 Å / Relative weight: 1
Reflection
Resolution: 2.7→30 Å / Num. obs: 68174 / % possible obs: 98.2 % / Observed criterion σ(I): 4.1 / Redundancy: 7.9 % / Biso Wilson estimate: 36.4 Å2 / Rmerge(I) obs: 0.18 / Net I/σ(I): 11.9
Reflection shell
Resolution: 2.7→2.85 Å / Redundancy: 7.7 % / Rmerge(I) obs: 0.57 / Mean I/σ(I) obs: 4.1 / % possible all: 93.8
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Processing
Software
Name
Version
Classification
REFMAC
5.6.0117
refinement
XDS
datareduction
SCALA
datascaling
SHARP
phasing
Refinement
Method to determine structure: SAD Starting model: NONE Resolution: 2.7→102.07 Å / Cor.coef. Fo:Fc: 0.912 / Cor.coef. Fo:Fc free: 0.874 / SU B: 19.214 / SU ML: 0.228 / Cross valid method: THROUGHOUT / ESU R Free: 0.341 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES WITH TLS ADDED
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.23074
3466
5.1 %
RANDOM
Rwork
0.19791
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obs
0.19958
64704
98.23 %
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Solvent computation
Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK