Download MendeleyPerturbation of the Fe-O2 Bond by Nearby Residues in Heme Pocket: Observation of Vfe-O2 Raman Bands for Oxymyoglobin Mutants
Hirota, S., Li, T., Phillips Jr., G.N., Olson, J.S., Mukai, M., Kitagawa, T.(1996) J Am Chem Soc 118: 7845
1LTW
RECOMBINANT SPERM WHALE MYOGLOBIN 29W MUTANT (OXY)
- PDB DOI: https://doi.org/10.2210/pdb1LTW/pdb
- Classification: OXYGEN TRANSPORT
- Organism(s): Physeter macrocephalus
- Expression System: Escherichia coli
- Mutation(s): Yes
- Deposited: 1996-11-02 Released: 1996-12-23
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.70 Å
- R-Value Work: 0.158 (Depositor), 0.160 (DCC)
- R-Value Observed: 0.158 (Depositor)
This is version 1.5 of the entry. See complete history.
Literature
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| MYOGLOBIN | 154 | Physeter macrocephalus | Mutation(s): 2 EC: 1.11.1 (UniProt), 1.7 (UniProt) |  | |
UniProt | |||||
Find proteins for P02185 (Physeter macrocephalus) Explore P02185 Go to UniProtKB: P02185 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P02185 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 3 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| HEM Query on HEM | C [auth A] | PROTOPORPHYRIN IX CONTAINING FE C34 H32 Fe N4 O4 KABFMIBPWCXCRK-RGGAHWMASA-L |  | ||
| SO4 Query on SO4 | B [auth A] | SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L |  | ||
| OXY Query on OXY | D [auth A] | OXYGEN MOLECULE O2 MYMOFIZGZYHOMD-UHFFFAOYSA-N |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.70 Å
- R-Value Work: 0.158 (Depositor), 0.160 (DCC)
- R-Value Observed: 0.158 (Depositor)
Space Group: P 6
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 91.461 | α = 90 |
| b = 91.461 | β = 90 |
| c = 45.841 | γ = 120 |
| Software Name | Purpose |
|---|---|
| X-PLOR | model building |
| X-PLOR | refinement |
| RIGAKU | data reduction |
| RIGAKU | data scaling |
| X-PLOR | phasing |
Entry History
Deposition Data
- Released Date: 1996-12-23 Deposition Author(s): Li, T., Olson, J.S., Phillips Jr., G.N.
Revision History (Full details and data files)
- Version 1.0: 1996-12-23
Type: Initial release - Version 1.1: 2008-03-24
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Version format compliance - Version 1.3: 2018-03-28
Changes: Data collection, Experimental preparation, Other - Version 1.4: 2021-11-03
Changes: Database references, Derived calculations - Version 1.5: 2024-02-14
Changes: Data collection
