Analysis of interatomic Contacts of Structural Units in PDB entry:
7XNQ

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 7XNQ entry

There are 3 chains in PDB entry 7XNQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 29	GLU 1148
B	THR 29	GLU 1148
C	THR 29	GLU 1148

There are 73 helices in PDB entry 7XNQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	292	301	Right-handed alpha
Helix 2	AA2	A	336	342	Right-handed alpha
Helix 3	AA3	A	362	368	Right-handed alpha
Helix 4	AA4	A	404	408	Right-handed 310
Helix 5	AA5	A	414	419	Right-handed alpha
Helix 6	AA6	A	446	450	Right-handed 310
Helix 7	AA7	A	500	504	Right-handed 310
Helix 8	AA8	A	631	635	Right-handed 310
Helix 9	AA9	A	735	740	Right-handed alpha
Helix 10	AB1	A	744	753	Right-handed alpha
Helix 11	AB2	A	756	781	Right-handed alpha
Helix 12	AB3	A	814	823	Right-handed alpha
Helix 13	AB4	A	848	853	Right-handed alpha
Helix 14	AB5	A	864	883	Right-handed alpha
Helix 15	AB6	A	884	888	Right-handed 310
Helix 16	AB7	A	895	905	Right-handed alpha
Helix 17	AB8	A	911	917	Right-handed alpha
Helix 18	AB9	A	917	939	Right-handed alpha
Helix 19	AC1	A	943	962	Right-handed alpha
Helix 20	AC2	A	963	966	Right-handed 310
Helix 21	AC3	A	974	982	Right-handed alpha
Helix 22	AC4	A	983	985	Right-handed 310
Helix 23	AC5	A	986	1030	Right-handed alpha
Helix 24	AC6	A	1114	1116	Right-handed 310
Helix 25	AC7	A	1139	1148	Right-handed alpha
Helix 26	AC8	B	292	301	Right-handed alpha
Helix 27	AC9	B	336	342	Right-handed alpha
Helix 28	AD1	B	362	368	Right-handed alpha
Helix 29	AD2	B	404	408	Right-handed 310
Helix 30	AD3	B	414	419	Right-handed alpha
Helix 31	AD4	B	446	450	Right-handed 310
Helix 32	AD5	B	500	504	Right-handed 310
Helix 33	AD6	B	631	635	Right-handed 310
Helix 34	AD7	B	735	740	Right-handed alpha
Helix 35	AD8	B	744	753	Right-handed alpha
Helix 36	AD9	B	758	781	Right-handed alpha
Helix 37	AE1	B	814	823	Right-handed alpha
Helix 38	AE2	B	848	853	Right-handed alpha
Helix 39	AE3	B	864	883	Right-handed alpha
Helix 40	AE4	B	884	888	Right-handed 310
Helix 41	AE5	B	895	905	Right-handed alpha
Helix 42	AE6	B	911	917	Right-handed alpha
Helix 43	AE7	B	917	939	Right-handed alpha
Helix 44	AE8	B	943	963	Right-handed alpha
Helix 45	AE9	B	964	966	Right-handed 310
Helix 46	AF1	B	974	982	Right-handed alpha
Helix 47	AF2	B	983	1030	Right-handed alpha
Helix 48	AF3	B	1114	1116	Right-handed 310
Helix 49	AF4	B	1139	1148	Right-handed alpha
Helix 50	AF5	C	292	301	Right-handed alpha
Helix 51	AF6	C	336	342	Right-handed alpha
Helix 52	AF7	C	362	368	Right-handed alpha
Helix 53	AF8	C	404	408	Right-handed 310
Helix 54	AF9	C	414	419	Right-handed alpha
Helix 55	AG1	C	446	450	Right-handed 310
Helix 56	AG2	C	500	504	Right-handed 310
Helix 57	AG3	C	631	635	Right-handed 310
Helix 58	AG4	C	735	740	Right-handed alpha
Helix 59	AG5	C	744	753	Right-handed alpha
Helix 60	AG6	C	756	781	Right-handed alpha
Helix 61	AG7	C	814	823	Right-handed alpha
Helix 62	AG8	C	848	853	Right-handed alpha
Helix 63	AG9	C	864	882	Right-handed alpha
Helix 64	AH1	C	884	888	Right-handed 310
Helix 65	AH2	C	895	905	Right-handed alpha
Helix 66	AH3	C	911	917	Right-handed alpha
Helix 67	AH4	C	917	939	Right-handed alpha
Helix 68	AH5	C	943	963	Right-handed alpha
Helix 69	AH6	C	964	966	Right-handed 310
Helix 70	AH7	C	974	982	Right-handed alpha
Helix 71	AH8	C	983	1030	Right-handed alpha
Helix 72	AH9	C	1114	1116	Right-handed 310
Helix 73	AI1	C	1139	1148	Right-handed alpha

There are 56 sheets in PDB entry 7XNQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4, AE5, AE6, AE7, AE8, AE9, AF1, AF2, AF3, AF4, AF5, AF6, AF7, AF8, AF9, AG1, AG2,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	30	31	first strand
Strand 2	A	60	61	anti-parallel

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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	36	37	first strand
Strand 2	A	220	227	parallel
Strand 3	A	198	207	anti-parallel
Strand 4	A	186	195	anti-parallel
Strand 5	A	88	93	anti-parallel
Strand 6	A	263	267	anti-parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	42	44	first strand
Strand 2	C	563	565	parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	54	55	first strand
Strand 2	A	269	270	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	124	127	first strand
Strand 2	A	116	119	anti-parallel
Strand 3	A	99	103	anti-parallel
Strand 4	A	237	240	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	274	276	first strand
Strand 2	A	285	287	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	309	317	first strand
Strand 2	A	590	597	anti-parallel
Strand 3	A	607	610	anti-parallel
Strand 4	A	648	649	anti-parallel
Strand 5	A	640	641	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	322	324	first strand
Strand 2	A	536	541	parallel
Strand 3	A	544	545	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	322	324	first strand
Strand 2	A	536	541	parallel
Strand 3	A	548	549	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	396	400	first strand
Strand 2	A	506	512	anti-parallel
Strand 3	A	429	435	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	471	472	first strand
Strand 2	A	486	487	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	563	564	first strand
Strand 2	B	42	43	parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	574	575	first strand
Strand 2	A	582	583	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	662	665	first strand
Strand 2	A	668	673	anti-parallel
Strand 3	A	689	691	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	699	700	first strand
Strand 2	B	785	786	parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	709	720	first strand
Strand 2	A	1057	1076	anti-parallel
Strand 3	A	1045	1054	anti-parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	723	726	first strand
Strand 2	A	1057	1076	anti-parallel
Strand 3	A	1092	1095	anti-parallel
Strand 4	A	1100	1103	anti-parallel
Strand 5	A	1111	1112	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	731	733	first strand
Strand 2	A	857	859	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	785	786	first strand
Strand 2	C	699	700	parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1118	1123	first strand
Strand 2	A	1084	1088	anti-parallel
Strand 3	A	1079	1080	anti-parallel
Strand 4	A	1131	1132	parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	30	31	first strand
Strand 2	B	60	61	anti-parallel

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There are 6 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	36	37	first strand
Strand 2	B	220	227	parallel
Strand 3	B	198	207	anti-parallel
Strand 4	B	186	195	anti-parallel
Strand 5	B	88	93	anti-parallel
Strand 6	B	263	267	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	54	55	first strand
Strand 2	B	269	270	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	99	103	first strand
Strand 2	B	237	240	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	116	119	first strand
Strand 2	B	124	127	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	274	276	first strand
Strand 2	B	285	287	anti-parallel

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There are 5 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	309	317	first strand
Strand 2	B	590	597	anti-parallel
Strand 3	B	607	610	anti-parallel
Strand 4	B	648	649	anti-parallel
Strand 5	B	640	641	anti-parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	323	324	first strand
Strand 2	B	536	541	parallel
Strand 3	B	544	545	anti-parallel

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There are 3 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	323	324	first strand
Strand 2	B	536	541	parallel
Strand 3	B	548	549	anti-parallel

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There are 3 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	396	400	first strand
Strand 2	B	506	512	anti-parallel
Strand 3	B	429	435	anti-parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	471	472	first strand
Strand 2	B	486	487	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	563	565	first strand
Strand 2	C	42	44	parallel

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There are 2 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	574	575	first strand
Strand 2	B	582	583	anti-parallel

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There are 3 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	662	665	first strand
Strand 2	B	668	673	anti-parallel
Strand 3	B	689	691	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	699	702	first strand
Strand 2	C	785	788	parallel

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There are 3 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	709	720	first strand
Strand 2	B	1063	1076	anti-parallel
Strand 3	B	1045	1048	anti-parallel

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There are 5 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	709	720	first strand
Strand 2	B	1063	1076	anti-parallel
Strand 3	B	1092	1095	anti-parallel
Strand 4	B	1100	1103	anti-parallel
Strand 5	B	1111	1112	anti-parallel

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There are 3 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	723	726	first strand
Strand 2	B	1057	1060	anti-parallel
Strand 3	B	1051	1054	anti-parallel

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There are 2 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	731	733	first strand
Strand 2	B	857	859	anti-parallel

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There are 4 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1118	1123	first strand
Strand 2	B	1084	1088	anti-parallel
Strand 3	B	1079	1080	anti-parallel
Strand 4	B	1131	1132	parallel

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There are 2 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	30	31	first strand
Strand 2	C	60	61	anti-parallel

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There are 2 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	54	55	first strand
Strand 2	C	269	270	anti-parallel

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There are 5 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	222	227	first strand
Strand 2	C	198	207	anti-parallel
Strand 3	C	186	195	anti-parallel
Strand 4	C	88	93	anti-parallel
Strand 5	C	263	267	anti-parallel

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There are 4 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	124	127	first strand
Strand 2	C	116	119	anti-parallel
Strand 3	C	99	103	anti-parallel
Strand 4	C	237	240	anti-parallel

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There are 2 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	274	276	first strand
Strand 2	C	285	287	anti-parallel

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There are 5 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	309	317	first strand
Strand 2	C	590	597	anti-parallel
Strand 3	C	607	610	anti-parallel
Strand 4	C	648	649	anti-parallel
Strand 5	C	640	641	anti-parallel

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There are 3 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	323	324	first strand
Strand 2	C	536	541	parallel
Strand 3	C	544	549	anti-parallel

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There are 3 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	396	400	first strand
Strand 2	C	506	512	anti-parallel
Strand 3	C	429	435	anti-parallel

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There are 2 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	471	472	first strand
Strand 2	C	486	487	anti-parallel

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There are 2 strands in AF5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	574	575	first strand
Strand 2	C	582	583	anti-parallel

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There are 3 strands in AF6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	662	665	first strand
Strand 2	C	668	673	anti-parallel
Strand 3	C	689	691	anti-parallel

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There are 3 strands in AF7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	709	720	first strand
Strand 2	C	1063	1075	anti-parallel
Strand 3	C	1045	1048	anti-parallel

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There are 5 strands in AF8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	709	720	first strand
Strand 2	C	1063	1075	anti-parallel
Strand 3	C	1092	1095	anti-parallel
Strand 4	C	1100	1103	anti-parallel
Strand 5	C	1111	1112	anti-parallel

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There are 3 strands in AF9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	723	726	first strand
Strand 2	C	1057	1060	anti-parallel
Strand 3	C	1051	1054	anti-parallel

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There are 2 strands in AG1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	731	733	first strand
Strand 2	C	857	859	anti-parallel

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There are 4 strands in AG2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1118	1123	first strand
Strand 2	C	1084	1088	anti-parallel
Strand 3	C	1079	1080	anti-parallel
Strand 4	C	1131	1132	parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 7XNQ

Analysis of interatomic Contacts of Structural Units in PDB entry:
7XNQ