OCA Atlas for 1M54

1M54

date

authors

compound

source

symmetry

R_factor

R_Free

crystal
cell

length a	length b	length c	angle alpha	angle beta	angle gamma

method

X-Ray Diffraction

resolution

ligand

HEM, PLP

enzyme

related structures

by homologous chain: 1JBQ

Gene
Ontology

Chain	Function	Process	Component
F, B, E, A, C, D

Primary reference

Human cystathionine beta-synthase is a heme sensor protein. Evidence that the redox sensor is heme and not the vicinal cysteines in the CXXC motif seen in the crystal structure of the truncated enzyme., Taoka S, Lepore BW, Kabil O, Ojha S, Ringe D, Banerjee R, Biochemistry 2002 Aug 20;41(33):10454-61. PMID:12173932

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (339 Kb) [Save to disk]

Biological Unit Coordinates (1m54.pdb1.gz) 111 Kb

Biological Unit Coordinates (1m54.pdb2.gz) 110 Kb

Biological Unit Coordinates (1m54.pdb3.gz) 111 Kb

LPC: Ligand-Protein Contacts for 1M54

CSU: Contacts of Structural Units for 1M54

Likely Quarternary Molecular Structure file(s) for 1M54

Structure Factors (714 Kb)

Retrieve 1M54 in mmCIF format [Save to disk]

SEQRES to COORDINATES correlation for 1M54 from S2C, [Save to disk]

Re-refined 1m54 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1M54 in 3D

Proteopedia, because life has more than 2D.

On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.

On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1m54] [1m54_A] [1m54_B] [1m54_C] [1m54_D] [1m54_E] [1m54_F]

SWISS-PROT database: [P35520]

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