PDBx/mmCIF
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Data Item
_struct_ref_seq.db_align_beg
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General
Item name
_struct_ref_seq.db_align_beg
Category name
struct_ref_seq
Attribute name
db_align_beg
Required in PDB entries
yes
Used in current PDB entries
Yes, in about 100.0 % of entries
Item Description
The sequence position in the referenced database entry at which the alignment begins.
Data Type
Data type code
int
Data type detail
int item types are the subset of numbers that are the negative or positive integers.
Primitive data type code
numb
Regular expression
-?[0-9]+