Pfam Domains mapped on to the structure: 2P1J

No.	Chain ID	Pfam ID	Pfam Description	Linkout - Pfam	Linkout - CDD
1	A	PF00929	Exonuclease	PF00929	PF00929

Conserved Domain Database Superfamily Annotations: 2P1J

No.	PDB ID	PSSM ID	CDD Accession	Superfamily Short Name	Linkout - CDD
1	2P1J	176648	cd06127	DEDDh -	cl10012
2	2P1J	211457	cl10012	DnaQ_like_exo	superfamily - -

Structural Details of PDB entry 2P1J PDBid Chains Hinge Swapped Domain 2P1J A,B A:493-500,B:493-500 A:501-520,B:501-527 Swapped-domain interface residues and interactions: Chains Residues A 360, 362, 377, 379, 381, 386, 393, 442, 470, 489, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 519, 520, B 360, 362, 377, 379, 380, 381, 386, 393, 470, 489, 499, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 519, 520, 525, Non-swapped-domain interface residues and interactions: Chains Residues A 358, 383, 388, 391, 410, 411, 416, 440, 468, 473, 476, 477, 478, 485, 488, 492, 493, 494, 495, 496, 497, 498, 499, 500, B 358, 364, 383, 388, 391, 395, 416, 419, 420, 440, 468, 473, 474, 477, 478, 485, 488, 492, 494, 496, 497, 498, 500,

Swapped domains are represented using trasperent spheres. Non-swapped part is represented using light color and cartoon representation. Hinge region is shown in yellow color.

Mutations in critical regions:

Chains	Hinge	Domain swapped interface	Non-swapped interface	Swapped Domain
A	No mutation	No mutation	No mutation	No mutation
B	No mutation	HIS(525)-,	No mutation	GLU(523)-, GLY(524)-, HIS(525)-, HIS(526)-, HIS(527)-,

HIDE output:

Homologues found through HIDE algorithm

JMOL Visualization:

2D-plot:

A:2P1J

B:2P1J

JOY Structural annotation for hinge hinge and swapped domain:

Hinge	Swapped domain

JOY output:

ali file:	2P1J.ali
atm file:	2P1J.atm
cof file:	2P1J.cof
hbd file:	2P1J.hbd
html file:	2P1J.html
pdb file:	2P1J.pdb
ps file:	2P1J.ps
psa file:	2P1J.psa
rtf file:	2P1J.rtf
sst file:	2P1J.sst
tem file:	2P1J.tem