4GF5
Crystal Structure of Calicheamicin Methyltransferase, CalS11
- PDB DOI: https://doi.org/10.2210/pdb4GF5/pdb
- Classification: TRANSFERASE
- Organism(s): Micromonospora echinospora
- Expression System: Escherichia coli
- Mutation(s): No 
- Deposited: 2012-08-02 Released: 2012-08-22 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.20 Å
- R-Value Free: 0.213 
- R-Value Work: 0.159 
- R-Value Observed: 0.159 
Starting Model: experimental
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This is version 1.2 of the entry. See complete history. 
Literature
To be published.
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
CalS11 | 257 | Micromonospora echinospora | Mutation(s): 0  Gene Names: AAM70337, calS11 | ||
UniProt | |||||
Find proteins for Q8KNF1 (Micromonospora echinospora) Explore Q8KNF1  Go to UniProtKB:  Q8KNF1 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | Q8KNF1 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
Ligands 2 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
SAH Query on SAH | BA [auth F] BB [auth N] DB [auth O] EA [auth H] FB [auth P] | S-ADENOSYL-L-HOMOCYSTEINE C14 H20 N6 O5 S ZJUKTBDSGOFHSH-WFMPWKQPSA-N | |||
SO4 Query on SO4 | AA [auth E] AB [auth M] CA [auth F] CB [auth N] DA [auth F] | SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.20 Å
- R-Value Free: 0.213 
- R-Value Work: 0.159 
- R-Value Observed: 0.159 
- Space Group: P 1
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 75.112 | α = 80.88 |
b = 106.24 | β = 81.65 |
c = 184.6 | γ = 70.02 |
Software Name | Purpose |
---|---|
DENZO | data reduction |
SCALEPACK | data scaling |
PHASER | phasing |
PHENIX | refinement |
PDB_EXTRACT | data extraction |
HKL-2000 | data collection |
HKL-2000 | data reduction |
HKL-2000 | data scaling |
PHENIX | phasing |
Entry History 
Deposition Data
- Released Date: 2012-08-22  Deposition Author(s): Helmich, K.E., Singh, S., Thorson, J.S., Phillips Jr., G.N., Enzyme Discovery for Natural Product Biosynthesis (NatPro), Center for Eukaryotic Structural Genomics (CESG)
Revision History (Full details and data files)
- Version 1.0: 2012-08-22
Type: Initial release - Version 1.1: 2017-11-15
Changes: Advisory, Refinement description - Version 1.2: 2023-09-13
Changes: Advisory, Data collection, Database references, Derived calculations, Refinement description