Pfam Domains mapped on to the structure: 1QPS

No.	Chain ID	Pfam ID	Pfam Description	Linkout - Pfam	Linkout - CDD
1	A	PF02963	Restriction endonuclease EcoRI	PF02963	PF02963

Gene Ontology Annotations: 1QPS

No.	GO ID	GO Description	Linkout - AmiGO
1	GO:0009307	DNA restriction-modification system	GO:0009307

Conserved Domain Database Superfamily Annotations: 1QPS

No.	PDB ID	PSSM ID	CDD Accession	Superfamily Short Name	Linkout - CDD
1	1QPS	111811	cl03804	EcoRI	superfamily - -

Structural Details of PDB entry 1QPS PDBid Chains Hinge Swapped Domain 1QPS A,B A:76-85,B:76-85 A:17-75,B:17-75 Swapped-domain interface residues and interactions: Chains Residues A 63, 70, 73, 74, 223, 225, B 63, 70, 73, 74, 223, 225, Non-swapped-domain interface residues and interactions: Chains Residues A 76, 77, 78, 79, 80, 82, 83, 86, 141, 142, 144, 145, 147, 148, 151, 152, 155, 158, 159, 161, 176, 193, 194, 196, 199, 201, 202, 203, 205, 206, 209, 210, 211, 213, 221, 222, 224, 228, 229, 230, 231, 232, 277, B 76, 77, 78, 79, 80, 82, 83, 86, 141, 142, 144, 145, 147, 148, 151, 152, 155, 158, 159, 161, 176, 193, 194, 196, 199, 201, 202, 203, 205, 206, 209, 210, 211, 213, 221, 222, 224, 228, 229, 230, 231, 232,

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	No mutation	No mutation	No mutation

HIDE output:

Homologues found through HIDE algorithm

JMOL Visualization:

2D-plot:

A:1QPS

B:1QPS

JOY Structural annotation for hinge hinge and swapped domain:

Hinge	Swapped domain

JOY output:

ali file:	1QPS.ali
atm file:	1QPS.atm
cof file:	1QPS.cof
hbd file:	1QPS.hbd
html file:	1QPS.html
pdb file:	1QPS.pdb
ps file:	1QPS.ps
psa file:	1QPS.psa
rtf file:	1QPS.rtf
sst file:	1QPS.sst
tem file:	1QPS.tem