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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：P20261 New Search
8PDB entries
11Biological assembly
11chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion Different experimental conditions Different structure-quality metrics

Difference tags compare only the current result set; every original PDB and assembly record remains separate.

Related-Structure Differences

Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.

PDB Entry Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Experimental Method Experimental Conditions Structure Quality
1CRL INSIGHTS INTO INTERFACIAL ACTIVATION FROM AN 'OPEN' STRUCTURE OF CANDIDA RUGOSA LIPASE Deposited 1993-03-02 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 16–549（534 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.06 Å
1LPM A STRUCTURAL BASIS FOR THE CHIRAL PREFERENCES OF LIPASES Deposited 1995-01-06 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–549（549 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 2 MPA (1R)-MENTHYL HEXYL PHOSPHONATE GROUP × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.18 Å
1LPN ANALOGS OF REACTION INTERMEDIATES IDENTIFY A UNIQUE SUBSTRATE BINDING SITE IN CANDIDA RUGOSA LIPASE Deposited 1995-01-11 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–549（549 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 2 DSC DODECANESULFONATE ION × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.18 Å
1LPN ANALOGS OF REACTION INTERMEDIATES IDENTIFY A UNIQUE SUBSTRATE BINDING SITE IN CANDIDA RUGOSA LIPASE Deposited 1995-01-11 Assembly 2 Other combination Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–549（549 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 CA CALCIUM ION × 4 DSC DODECANESULFONATE ION × 4 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.18 Å
1LPO ANALOGS OF REACTION INTERMEDIATES IDENTIFY A UNIQUE SUBSTRATE BINDING SITE IN CANDIDA RUGOSA LIPASE Deposited 1995-01-13 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–549（549 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 2 HDS 1-HEXADECANOSULFONIC ACID × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.18 Å
1LPP ANALOGS OF REACTION INTERMEDIATES IDENTIFY A UNIQUE SUBSTRATE BINDING SITE IN CANDIDA RUGOSA LIPASE Deposited 1995-01-17 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–549（549 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 2 HDS 1-HEXADECANOSULFONIC ACID × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.18 Å
1LPP ANALOGS OF REACTION INTERMEDIATES IDENTIFY A UNIQUE SUBSTRATE BINDING SITE IN CANDIDA RUGOSA LIPASE Deposited 1995-01-17 Assembly 2 Other combination Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–549（549 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 CA CALCIUM ION × 4 HDS 1-HEXADECANOSULFONIC ACID × 4 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.18 Å
1LPS A STRUCTURAL BASIS FOR THE CHIRAL PREFERENCES OF LIPASES Deposited 1995-01-05 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–549（549 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 2 MPC (1S)-MENTHYL HEXYL PHOSPHONATE GROUP × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.18 Å
1TRH TWO CONFORMATIONAL STATES OF CANDIDA RUGOSA LIPASE Deposited 1993-11-18 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 16–549（534 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.10 Å
3RAR X-ray structure of a bound phosphonate transition state analog and enantioselectivity of Candida rugosa lipase toward chiral carboxylic acids Deposited 2011-03-28 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 16–549（534 aa） Fragment：unp residues 16-549
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 2 IAN methyl hydrogen (R)-[(R)-methoxy(phenyl)methyl]phosphonate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.3；296 K；40% (v/v) 2-methyl-2,4-pentanediol, 30 mM sodium acetate buffer and 30 mM CaCl2., pH 5.3, VAPOR DIFFUSION, HANGING DROP, temperature 296K
Resolution 2.19 Å R-free 0.211
3RAR X-ray structure of a bound phosphonate transition state analog and enantioselectivity of Candida rugosa lipase toward chiral carboxylic acids Deposited 2011-03-28 Assembly 2 Other combination Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 16–549（534 aa） Fragment：unp residues 16-549
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 CA CALCIUM ION × 4 IAN methyl hydrogen (R)-[(R)-methoxy(phenyl)methyl]phosphonate × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.3；296 K；40% (v/v) 2-methyl-2,4-pentanediol, 30 mM sodium acetate buffer and 30 mM CaCl2., pH 5.3, VAPOR DIFFUSION, HANGING DROP, temperature 296K
Resolution 2.19 Å R-free 0.211

This page presents structural evidence recorded in PDB/mmCIF.“No recorded non-water small molecule” does not prove that the experimental sample was ligand-free; experimental conditions belong to the PDB experiment, while ligands and copy counts are shown for each biological assembly.