Data Item _entity_src_nat.pdbx_beg_seq_num

General

Item name
_entity_src_nat.pdbx_beg_seq_num
Category name
entity_src_nat
Attribute name
pdbx_beg_seq_num
Required in PDB entries
no
Used in current PDB entries
Yes, in about 3.1 % of entries

Item Description

The beginning polymer sequence position for the polymer section corresponding to this source. A reference to the sequence position in the entity_poly category.

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]+