2HB6 | pdb_00002hb6

Structure of Caenorhabditis elegans leucine aminopeptidase (LAP1)

PDB DOI: https://doi.org/10.2210/pdb2HB6/pdb

Classification: HYDROLASE
Organism(s): Caenorhabditis elegans
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2006-06-13 Released: 2006-08-08
Deposition Author(s): Patskovsky, Y., Zhan, C., Wengerter, B.C., Ramagopal, U., Milstein, S., Vidal, M., Almo, S.C., Burley, S.K., New York SGX Research Center for Structural Genomics (NYSGXRC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free:
0.183 (Depositor), 0.186 (DCC)
R-Value Work:
0.147 (Depositor), 0.151 (DCC)
R-Value Observed:
0.148 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

This is version 1.5 of the entry. See complete history.

Literature

Crystal Structure of Caenorhabditis Elegans Leucine Aminopeptidase

Zhan, C., Patskovsky, Y., Wengerter, B.C., Ramagopal, U., Milstein, S., Vidal, M., Almo, S.C.

To be published.

Macromolecule Content

Total Structure Weight: 106.77 kDa
Atom Count: 8,566
Modeled Residue Count: 978
Deposited Residue Count: 982
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Leucine aminopeptidase 1	A, B	491	Caenorhabditis elegans	Mutation(s): 1 Gene Names: lap-1 EC: 3.4.11.1
UniProt
Find proteins for P34629 (Caenorhabditis elegans) Explore P34629 Go to UniProtKB: P34629
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P34629
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download:Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain E [auth A] SDF format, chain P [auth B] SDF format, chain Q [auth B] SDF format, chain R [auth B] SDF format, chain D [auth A] MOL2 format, chain C [auth A] MOL2 format, chain E [auth A] MOL2 format, chain P [auth B] MOL2 format, chain Q [auth B] MOL2 format, chain R [auth B] MOL2 format, chain D [auth A] mmCIF format, chain C [auth A] mmCIF format, chain E [auth A] mmCIF format, chain P [auth B] mmCIF format, chain Q [auth B] mmCIF format, chain R [auth B] mmCIF format, chain D [auth A]	C [auth A] D [auth A] E [auth A] P [auth B] Q [auth B] C [auth A], D [auth A], E [auth A], P [auth B], Q [auth B], R [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain P [auth B] Focus chain Q [auth B] Focus chain R [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain P [auth B] Focus chain Q [auth B] Focus chain R [auth B]
GOL Query on GOL Download:Ideal Coordinates CCD File SDF format, chain I [auth A] SDF format, chain J [auth A] SDF format, chain K [auth A] SDF format, chain L [auth A] SDF format, chain M [auth A] SDF format, chain N [auth A] SDF format, chain O [auth A] SDF format, chain V [auth B] SDF format, chain W [auth B] SDF format, chain X [auth B] SDF format, chain Z [auth B] SDF format, chain Y [auth B] MOL2 format, chain I [auth A] MOL2 format, chain J [auth A] MOL2 format, chain K [auth A] MOL2 format, chain L [auth A] MOL2 format, chain M [auth A] MOL2 format, chain N [auth A] MOL2 format, chain O [auth A] MOL2 format, chain V [auth B] MOL2 format, chain W [auth B] MOL2 format, chain X [auth B] MOL2 format, chain Z [auth B] MOL2 format, chain Y [auth B] mmCIF format, chain I [auth A] mmCIF format, chain J [auth A] mmCIF format, chain K [auth A] mmCIF format, chain L [auth A] mmCIF format, chain M [auth A] mmCIF format, chain N [auth A] mmCIF format, chain O [auth A] mmCIF format, chain V [auth B] mmCIF format, chain W [auth B] mmCIF format, chain X [auth B] mmCIF format, chain Z [auth B] mmCIF format, chain Y [auth B]	I [auth A] J [auth A] K [auth A] L [auth A] M [auth A] I [auth A], J [auth A], K [auth A], L [auth A], M [auth A], N [auth A], O [auth A], V [auth B], W [auth B], X [auth B], Y [auth B], Z [auth B]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A] Focus chain V [auth B] Focus chain W [auth B] Focus chain X [auth B] Focus chain Y [auth B] Focus chain Z [auth B] Interactions & Density Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A] Focus chain V [auth B] Focus chain W [auth B] Focus chain X [auth B] Focus chain Y [auth B] Focus chain Z [auth B]
NA Query on NA Download:Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain S [auth B] SDF format, chain T [auth B] SDF format, chain U [auth B] SDF format, chain H [auth A] SDF format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain S [auth B] MOL2 format, chain T [auth B] MOL2 format, chain U [auth B] MOL2 format, chain H [auth A] MOL2 format, chain F [auth A] mmCIF format, chain G [auth A] mmCIF format, chain S [auth B] mmCIF format, chain T [auth B] mmCIF format, chain U [auth B] mmCIF format, chain H [auth A] mmCIF format, chain F [auth A]	F [auth A] G [auth A] H [auth A] S [auth B] T [auth B] F [auth A], G [auth A], H [auth A], S [auth B], T [auth B], U [auth B]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N		Interactions Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain S [auth B] Focus chain T [auth B] Focus chain U [auth B] Interactions & Density Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain S [auth B] Focus chain T [auth B] Focus chain U [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free: 0.183 (Depositor), 0.186 (DCC)
R-Value Work: 0.147 (Depositor), 0.151 (DCC)
R-Value Observed: 0.148 (Depositor)

Space Group: P 6₃

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 131.82	α = 90
b = 131.82	β = 90
c = 125.573	γ = 120

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
PHASER	phasing
REFMAC	refinement

Structure Validation

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View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2006-08-08

Deposition Author(s):

New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History (Full details and data files)

Version 1.0: 2006-08-08
Type: Initial release
Version 1.1: 2008-05-01
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Derived calculations, Version format compliance
Version 1.3: 2021-02-03
Changes: Derived calculations, Structure summary
Version 1.4: 2021-10-20
Changes: Database references
Version 1.5: 2023-08-30
Changes: Data collection, Refinement description