Data Category exptl_crystal_grow_comp
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General 
- Category name
- exptl_crystal_grow_comp
- Required in PDB entries
- no
- Category group membership
- exptl_group
- Used in current PDB entries
- Yes, in about 2.8 % of entries
Category Relationship Diagrams 
View full category relationship diagram including all dictionary data categories
View abbreviated category relationship diagram including only those categories used in current PDB entries.
Category Description
Data items in the EXPTL_CRYSTAL_GROW_COMP category record
details about the components of the solutions that were 'mixed'
(by whatever means) to produce the crystal.
In general, solution 1 is the solution that contains the
molecule to be crystallized and solution 2 is the solution
that contains the precipitant. However, the number of solutions
required to describe the crystallization protocol is not limited
to 2.
Details of the crystallization protocol should be given in
_exptl_crystal_grow_comp.details using the solutions
described in EXPTL_CRYSTAL_GROW_COMP.
Category Example
loop_
_exptl_crystal_grow_comp.crystal_id
_exptl_crystal_grow_comp.id
_exptl_crystal_grow_comp.sol_id
_exptl_crystal_grow_comp.name
_exptl_crystal_grow_comp.volume
_exptl_crystal_grow_comp.conc
_exptl_crystal_grow_comp.details
1 1 1 'HIV-1 protease' '0.002 ml' '6 mg/ml'
; The protein solution was in a buffer containing 25 mM NaCl,
100 mM NaMES/ MES buffer, pH 7.5, 3 mM NaAzide
;
1 2 2 'NaCl' '0.200 ml' '4 M' 'in 3 mM NaAzide'
1 3 2 'Acetic Acid' '0.047 ml' '100 mM' 'in 3 mM NaAzide'
1 4 2 'Na Acetate' '0.053 ml' '100 mM'
; in 3 mM NaAzide. Buffer components were mixed to produce a
pH of 4.7 according to a ratio calculated from the pKa. The
actual pH of solution 2 was not measured.
;
1 5 2 'water' '0.700 ml' 'neat' 'in 3 mM NaAzide'
