Crystal structure of chitinase from Chromobacterium violaceum ATCC 12472
Chang, C., Michalska, K., Tesar, C., Clancy, S., Joachimiak, A.To be published.
Experimental Data Snapshot
Starting Model: experimental
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Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Probable chitinase | 317 | Chromobacterium violaceum ATCC 12472 | Mutation(s): 0  Gene Names: CV_2736 | ||
UniProt | |||||
Find proteins for Q7NUG2 (Chromobacterium violaceum (strain ATCC 12472 / DSM 30191 / JCM 1249 / NBRC 12614 / NCIMB 9131 / NCTC 9757)) Explore Q7NUG2  Go to UniProtKB:  Q7NUG2 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | Q7NUG2 | ||||
Sequence AnnotationsExpand | |||||
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Ligands 4 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
6KY Query on 6KY | E [auth A] | (2S)-2-(dimethylamino)-4-(methylselanyl)butanoic acid C7 H15 N O2 Se HLLONANTKRYYCG-LURJTMIESA-N | |||
HIS Query on HIS | F [auth A] | HISTIDINE C6 H10 N3 O2 HNDVDQJCIGZPNO-YFKPBYRVSA-O | |||
EDO Query on EDO | B [auth A], C [auth A] | 1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N | |||
CL Query on CL | D [auth A] | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M |
Modified Residues 3 Unique | |||||
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ID | Chains | Type | Formula | 2D Diagram | Parent |
MLY Query on MLY | A | L-PEPTIDE LINKING | C8 H18 N2 O2 | LYS | |
MLZ Query on MLZ | A | L-PEPTIDE LINKING | C7 H16 N2 O2 | LYS | |
MSE Query on MSE | A | L-PEPTIDE LINKING | C5 H11 N O2 Se | MET |
Length ( Å ) | Angle ( ˚ ) |
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a = 41.03 | α = 90 |
b = 67.034 | β = 90.2 |
c = 57.301 | γ = 90 |
Software Name | Purpose |
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PHENIX | refinement |
SCALEPACK | data scaling |
PDB_EXTRACT | data extraction |
HKL-3000 | data reduction |
HKL-3000 | phasing |