PDB-REPRDB table

PDB-REPRDB V1923.0 ( based on PDB Rel.#2000_06_11 )
(Last updated: January 1,1970)

A Database of Representative Protein Chains from PDB (Protein Data Bank)

(see the document.)

Since 01/Apr/98

PDB-REPRDB Selection Criterion

Each representative is different from all other representatives in terms of either
a ) Sequence similarity (ID% =< threshold1)

ID%:
Percentage of identical amino-acid residues between corresponding residue pairs in the two compared sequences.
OR
b ) 3-dimensional structures similarity (Dmax >= threshold2)

Dmax:
Maximum 'Ca'-distance between the corresponding residue pairs in the two compared structures.

Threshold sequence identity ID%	Number of chains
	Dmax (A)
	>= 10	>= 20	>= 30	>= 40	>= 50	infinity
=< 25
=< 35
=< 45
=< 55
=< 65
=< 75
=< 85
=< 95

This table and representative chains were last updated at: 1 January 1970