Pfam Domains mapped on to the structure: 1Q3U

No.	Chain ID	Pfam ID	Pfam Description	Linkout - Pfam	Linkout - CDD
1	A	PF00589	Phage integrase family	PF00589	PF00589

Conserved Domain Database Superfamily Annotations: 1Q3U

No.	PDB ID	PSSM ID	CDD Accession	Superfamily Short Name	Linkout - CDD
1	1Q3U	29500	cd00799	INT_Cre -	cl00213
2	1Q3U	211431	cl00213	DNA_BRE_C	superfamily - -

Structural Details of PDB entry 1Q3U PDBid Chains Hinge Swapped Domain 1Q3U A,B A:326-334,B:326-334 A:335-341,B:335-341 Swapped-domain interface residues and interactions: Chains Residues A 169, 214, 335, 336, 337, 338, 339, 340, 341, B 335, 336, 337, 338, 339, 340, 341, F 169, 214, Non-swapped-domain interface residues and interactions: Chains Residues A 25, 26, 29, 30, 32, 33, 35, 36, 37, 38, 40, 41, 43, 44, 47, 50, 51, 69, 72, 81, 83, 84, 85, 86, 87, 90, 91, 93, 97, 100, 101, 106, 111, 112, 115, 118, 119, 121, 122, 123, 125, 126, 128, 129, 130, 131, 132, 133, 139, 154, 156, 159, 168, 173, 174, 175, 188, 189, 190, 192, 194, 199, 200, 201, 202, 203, 204, 205, 206, 208, 209, 210, 212, 215, 241, 242, 243, 244, 245, 256, 257, 259, 260, 262, 266, 276, 282, 283, 287, 288, 289, 298, 299, 301, 302, 304, 305, 306, 307, 308, 310, 311, 312, 315, 316, 317, 318, 320, 323, 324, 326, 327, 329, 332, 333, 334, B 26, 29, 30, 32, 33, 35, 36, 37, 38, 40, 41, 43, 44, 47, 50, 69, 72, 81, 83, 84, 85, 86, 87, 89, 90, 91, 93, 94, 97, 100, 101, 106, 108, 111, 112, 114, 115, 118, 119, 121, 122, 123, 125, 126, 128, 130, 131, 132, 139, 154, 156, 159, 168, 169, 173, 174, 175, 179, 183, 184, 188, 189, 190, 192, 194, 196, 198, 199, 201, 202, 204, 205, 206, 207, 210, 212, 214, 215, 241, 242, 243, 244, 245, 256, 257, 259, 260, 262, 266, 276, 282, 283, 287, 288, 289, 298, 299, 300, 301, 302, 303, 304, 306, 308, 309, 314, 315, 316, 317, 318, 319, 320, 322, 323, 324, 325, 326, 327, 329, 330, 331, 332, 334, C 101, 102, 103, 104, 105, 106, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, D 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, E 26, 29, 30, 32, 33, 35, 36, 37, 38, 40, 41, 43, 44, 47, 50, 69, 72, 81, 83, 84, 85, 86, 87, 90, 91, 93, 97, 100, 101, 106, 111, 112, 115, 118, 119, 121, 122, 123, 125, 126, 128, 129, 130, 131, 132, 133, 139, 154, 156, 159, 168, 169, 171, 173, 174, 175, 188, 189, 192, 194, 199, 200, 201, 202, 203, 204, 205, 206, 208, 209, 210, 212, 214, 215, 241, 242, 243, 244, 245, 256, 257, 259, 260, 262, 266, 276, 280, 282, 283, 287, 288, 289, 298, 299, 301, 302, 304, 305, 306, 307, 308, 310, 311, 312, 314, 315, 316, 317, 318, 320, 323, 324, 326, 327, 329, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, F 25, 26, 29, 30, 32, 33, 35, 36, 37, 38, 40, 41, 43, 44, 47, 50, 69, 72, 81, 83, 84, 85, 86, 87, 89, 90, 91, 93, 94, 97, 100, 101, 106, 108, 111, 112, 114, 115, 118, 119, 121, 122, 123, 125, 126, 128, 130, 131, 132, 133, 139, 154, 156, 159, 168, 173, 174, 175, 179, 183, 184, 188, 189, 190, 192, 194, 196, 198, 199, 201, 202, 204, 205, 206, 207, 208, 209, 210, 212, 241, 242, 243, 244, 245, 256, 257, 259, 260, 262, 266, 276, 282, 283, 287, 289, 295, 298, 299, 300, 301, 302, 303, 304, 306, 308, 312, 314, 315, 316, 317, 318, 319, 320, 322, 323, 324, 325, 326, 327, 329, 330, 331, 332, 334, 335, 336, 337, 338, 339, 340, 341, G 101, 102, 103, 104, 105, 106, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, H 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136,

Swapped domains are represented using trasperent spheres. Non-swapped part is reprented using light color and cartoon reprentation. 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:

3:1Q3U

A:1Q3U

E:1Q3U

JOY Structural annotation for hinge hinge and swapped domain:

Hinge	Swapped domain

JOY output:

ali file:	1Q3U.ali
atm file:	1Q3U.atm
pdb file:	1Q3U.pdb
psa file:	1Q3U.psa
sst file:	1Q3U.sst