Macromolecule Content

Total Structure Weight: 40.73 kDa
Atom Count: 2638
Modelled Residue Count: 312
Deposited Residue Count: 347
Unique protein chains: 1

4BL1

Crystal structure of unphosphorylated Maternal Embryonic Leucine zipper Kinase (MELK) in complex with AMP-PNP

DOI: 10.2210/pdb4BL1/pdb
Entry: 4BL1 supersedes: 3ZGW

Classification: TRANSFERASE
Organism(s): Homo sapiens
Expression System: Spodoptera frugiperda
Mutation(s): No

Deposited: 2013-04-30 Released: 2013-05-08
Deposition Author(s): Canevari, G., Re-Depaolini, S., Cucchi, U., Forte, B., Carpinelli, P., Bertrand, J.A.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.60 Å
R-Value Free: 0.260
R-Value Work: 0.180
R-Value Observed: 0.184

wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

Crystal Structure of Unphosphorylated Maternal Embryonic Leucine Zipper Kinase

Canevari, G., Re-Depaolini, S., Cucchi, U., Forte, B., Carpinelli, P., Bertrand, J.A.

To be published.

Macromolecules

Find similar proteins by:

(by identity cutoff) | Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
MATERNAL EMBRYONIC LEUCINE ZIPPER KINASE	A	347	Homo sapiens	Mutation(s): 0 Gene Names: MELK, KIAA0175 EC: 2.7.11.1 (PDB Primary Data), 2.7.10.2 (PDB Primary Data)
Find proteins for Q14680 (Homo sapiens) Explore Q14680 Go to UniProtKB: Q14680
NIH Common Fund Data Resources
PHAROS: Q14680 GTEx: ENSG00000165304
Protein Feature View Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
ANP Query on ANP Download Ideal Coordinates CCD File SDF format, chain B [A] MOL2 format, chain B [A]	A	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER C₁₀ H₁₇ N₆ O₁₂ P₃ PVKSNHVPLWYQGJ-KQYNXXCUSA-N		Ligand Interaction

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.60 Å
R-Value Free: 0.260
R-Value Work: 0.180
R-Value Observed: 0.184
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 60.02	α = 90
b = 63.81	β = 90
c = 92.05	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Deposited Date: 2013-04-30
Released Date: 2013-05-08

Deposition Author(s):

Re-Depaolini, S.

This entry supersedes: 3ZGW

Revision History (Full details and data files)

Version 1.0: 2013-05-08
Type: Initial release
Version 1.1: 2019-04-24
Changes: Data collection, Other, Source and taxonomy

RCSB PDB is funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.