Analysis of interatomic Contacts of Structural Units in PDB entry:
7XU4

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 7XU4 entry

There are 3 chains in PDB entry 7XU4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 14	PRO 1140
C	GLN 14	PRO 1140
B	GLN 14	PRO 1140

There are 75 helices in PDB entry 7XU4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	294	304	Right-handed alpha
Helix 2	AA2	A	337	343	Right-handed alpha
Helix 3	AA3	A	349	353	Right-handed 310
Helix 4	AA4	A	367	372	Right-handed alpha
Helix 5	AA5	A	383	389	Right-handed 310
Helix 6	AA6	A	405	410	Right-handed 310
Helix 7	AA7	A	416	422	Right-handed alpha
Helix 8	AA8	A	438	443	Right-handed alpha
Helix 9	AA9	A	502	505	Right-handed 310
Helix 10	AB1	A	619	624	Right-handed alpha
Helix 11	AB2	A	625	629	Right-handed 310
Helix 12	AB3	A	630	638	Right-handed alpha
Helix 13	AB4	A	737	743	Right-handed alpha
Helix 14	AB5	A	746	755	Right-handed alpha
Helix 15	AB6	A	757	783	Right-handed alpha
Helix 16	AB7	A	816	826	Right-handed alpha
Helix 17	AB8	A	838	843	Right-handed alpha
Helix 18	AB9	A	848	856	Right-handed alpha
Helix 19	AC1	A	866	885	Right-handed alpha
Helix 20	AC2	A	897	909	Right-handed alpha
Helix 21	AC3	A	913	919	Right-handed alpha
Helix 22	AC4	A	919	941	Right-handed alpha
Helix 23	AC5	A	945	966	Right-handed alpha
Helix 24	AC6	A	976	984	Right-handed alpha
Helix 25	AC7	A	985	1032	Right-handed alpha
Helix 26	AC8	C	294	304	Right-handed alpha
Helix 27	AC9	C	337	343	Right-handed alpha
Helix 28	AD1	C	349	353	Right-handed 310
Helix 29	AD2	C	367	372	Right-handed alpha
Helix 30	AD3	C	383	389	Right-handed 310
Helix 31	AD4	C	405	410	Right-handed 310
Helix 32	AD5	C	416	422	Right-handed alpha
Helix 33	AD6	C	438	443	Right-handed alpha
Helix 34	AD7	C	502	505	Right-handed 310
Helix 35	AD8	C	619	624	Right-handed alpha
Helix 36	AD9	C	625	629	Right-handed 310
Helix 37	AE1	C	630	638	Right-handed alpha
Helix 38	AE2	C	737	743	Right-handed alpha
Helix 39	AE3	C	746	755	Right-handed alpha
Helix 40	AE4	C	757	783	Right-handed alpha
Helix 41	AE5	C	816	826	Right-handed alpha
Helix 42	AE6	C	838	843	Right-handed alpha
Helix 43	AE7	C	848	856	Right-handed alpha
Helix 44	AE8	C	866	885	Right-handed alpha
Helix 45	AE9	C	897	909	Right-handed alpha
Helix 46	AF1	C	913	919	Right-handed alpha
Helix 47	AF2	C	919	941	Right-handed alpha
Helix 48	AF3	C	945	966	Right-handed alpha
Helix 49	AF4	C	976	984	Right-handed alpha
Helix 50	AF5	C	985	1032	Right-handed alpha
Helix 51	AF6	B	294	304	Right-handed alpha
Helix 52	AF7	B	337	343	Right-handed alpha
Helix 53	AF8	B	349	353	Right-handed 310
Helix 54	AF9	B	367	372	Right-handed alpha
Helix 55	AG1	B	383	389	Right-handed 310
Helix 56	AG2	B	405	410	Right-handed 310
Helix 57	AG3	B	416	422	Right-handed alpha
Helix 58	AG4	B	438	443	Right-handed alpha
Helix 59	AG5	B	502	505	Right-handed 310
Helix 60	AG6	B	619	624	Right-handed alpha
Helix 61	AG7	B	625	629	Right-handed 310
Helix 62	AG8	B	630	638	Right-handed alpha
Helix 63	AG9	B	737	743	Right-handed alpha
Helix 64	AH1	B	746	755	Right-handed alpha
Helix 65	AH2	B	757	783	Right-handed alpha
Helix 66	AH3	B	816	826	Right-handed alpha
Helix 67	AH4	B	838	843	Right-handed alpha
Helix 68	AH5	B	848	856	Right-handed alpha
Helix 69	AH6	B	866	885	Right-handed alpha
Helix 70	AH7	B	897	909	Right-handed alpha
Helix 71	AH8	B	913	919	Right-handed alpha
Helix 72	AH9	B	919	941	Right-handed alpha
Helix 73	AI1	B	945	966	Right-handed alpha
Helix 74	AI2	B	976	984	Right-handed alpha
Helix 75	AI3	B	985	1032	Right-handed alpha

There are 42 sheets in PDB entry 7XU4. 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,

There are 8 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	27	31	first strand
Strand 2	A	60	67	anti-parallel
Strand 3	A	263	269	anti-parallel
Strand 4	A	90	96	anti-parallel
Strand 5	A	188	197	anti-parallel
Strand 6	A	200	209	anti-parallel
Strand 7	A	222	229	anti-parallel
Strand 8	A	36	37	parallel

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There are 3 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	48	55	first strand
Strand 2	A	271	279	anti-parallel
Strand 3	A	285	290	anti-parallel

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There are 6 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	84	85	first strand
Strand 2	A	237	240	anti-parallel
Strand 3	A	103	107	anti-parallel
Strand 4	A	116	121	anti-parallel
Strand 5	A	126	131	anti-parallel
Strand 6	A	168	171	anti-parallel

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There are 3 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	152	162	first strand
Strand 2	A	134	145	anti-parallel
Strand 3	A	243	246	parallel

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There are 5 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	311	314	first strand
Strand 2	A	595	599	anti-parallel
Strand 3	A	609	613	anti-parallel
Strand 4	A	648	651	anti-parallel
Strand 5	A	642	645	anti-parallel

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There are 6 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	325	328	first strand
Strand 2	A	538	543	parallel
Strand 3	A	546	554	anti-parallel
Strand 4	A	584	588	anti-parallel
Strand 5	A	573	577	anti-parallel
Strand 6	A	565	567	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	354	358	first strand
Strand 2	A	395	403	anti-parallel
Strand 3	A	507	514	anti-parallel
Strand 4	A	431	437	anti-parallel
Strand 5	A	376	380	anti-parallel

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There are 2 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	361	362	first strand
Strand 2	A	524	525	parallel

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There are 2 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	452	454	first strand
Strand 2	A	492	494	anti-parallel

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There are 4 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	654	655	first strand
Strand 2	A	691	696	parallel
Strand 3	A	670	675	anti-parallel
Strand 4	A	664	667	anti-parallel

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There are 3 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	711	728	first strand
Strand 2	A	1059	1077	anti-parallel
Strand 3	A	1047	1056	anti-parallel

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There are 5 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	711	728	first strand
Strand 2	A	1059	1077	anti-parallel
Strand 3	A	1094	1097	anti-parallel
Strand 4	A	1102	1105	anti-parallel
Strand 5	A	1113	1114	anti-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	733	736	first strand
Strand 2	A	858	861	anti-parallel

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There are 4 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	1120	1125	first strand
Strand 2	A	1086	1090	anti-parallel
Strand 3	A	1081	1082	anti-parallel
Strand 4	A	1133	1134	parallel

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There are 8 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	27	31	first strand
Strand 2	C	60	67	anti-parallel
Strand 3	C	263	269	anti-parallel
Strand 4	C	90	96	anti-parallel
Strand 5	C	188	197	anti-parallel
Strand 6	C	200	209	anti-parallel
Strand 7	C	222	229	anti-parallel
Strand 8	C	36	37	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	C	48	55	first strand
Strand 2	C	271	279	anti-parallel
Strand 3	C	285	290	anti-parallel

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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	84	85	first strand
Strand 2	C	237	240	anti-parallel
Strand 3	C	103	107	anti-parallel
Strand 4	C	116	121	anti-parallel
Strand 5	C	126	131	anti-parallel
Strand 6	C	168	171	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	152	162	first strand
Strand 2	C	134	145	anti-parallel
Strand 3	C	243	246	parallel

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There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	311	314	first strand
Strand 2	C	595	599	anti-parallel
Strand 3	C	609	613	anti-parallel
Strand 4	C	648	651	anti-parallel
Strand 5	C	642	645	anti-parallel

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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	325	328	first strand
Strand 2	C	538	543	parallel
Strand 3	C	546	554	anti-parallel
Strand 4	C	584	588	anti-parallel
Strand 5	C	573	577	anti-parallel
Strand 6	C	565	567	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	354	358	first strand
Strand 2	C	395	403	anti-parallel
Strand 3	C	507	514	anti-parallel
Strand 4	C	431	437	anti-parallel
Strand 5	C	376	380	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	361	362	first strand
Strand 2	C	524	525	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	C	452	454	first strand
Strand 2	C	492	494	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	654	655	first strand
Strand 2	C	691	696	parallel
Strand 3	C	670	675	anti-parallel
Strand 4	C	664	667	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	711	728	first strand
Strand 2	C	1059	1077	anti-parallel
Strand 3	C	1047	1056	anti-parallel

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There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	711	728	first strand
Strand 2	C	1059	1077	anti-parallel
Strand 3	C	1094	1097	anti-parallel
Strand 4	C	1102	1105	anti-parallel
Strand 5	C	1113	1114	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	733	736	first strand
Strand 2	C	858	861	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1120	1125	first strand
Strand 2	C	1086	1090	anti-parallel
Strand 3	C	1081	1082	anti-parallel
Strand 4	C	1133	1134	parallel

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There are 8 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	27	31	first strand
Strand 2	B	60	67	anti-parallel
Strand 3	B	263	269	anti-parallel
Strand 4	B	90	96	anti-parallel
Strand 5	B	188	197	anti-parallel
Strand 6	B	200	209	anti-parallel
Strand 7	B	222	229	anti-parallel
Strand 8	B	36	37	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	48	55	first strand
Strand 2	B	271	279	anti-parallel
Strand 3	B	285	290	anti-parallel

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There are 6 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	84	85	first strand
Strand 2	B	237	240	anti-parallel
Strand 3	B	103	107	anti-parallel
Strand 4	B	116	121	anti-parallel
Strand 5	B	126	145	anti-parallel
Strand 6	B	152	171	anti-parallel

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There are 6 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	84	85	first strand
Strand 2	B	237	240	anti-parallel
Strand 3	B	103	107	anti-parallel
Strand 4	B	116	121	anti-parallel
Strand 5	B	126	145	anti-parallel
Strand 6	B	243	246	parallel

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There are 5 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	311	314	first strand
Strand 2	B	595	599	anti-parallel
Strand 3	B	609	613	anti-parallel
Strand 4	B	648	651	anti-parallel
Strand 5	B	642	645	anti-parallel

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There are 6 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	325	328	first strand
Strand 2	B	538	543	parallel
Strand 3	B	546	554	anti-parallel
Strand 4	B	584	588	anti-parallel
Strand 5	B	573	577	anti-parallel
Strand 6	B	565	567	anti-parallel

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There are 5 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	354	358	first strand
Strand 2	B	395	403	anti-parallel
Strand 3	B	507	514	anti-parallel
Strand 4	B	431	437	anti-parallel
Strand 5	B	376	380	anti-parallel

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There are 2 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	361	362	first strand
Strand 2	B	524	525	parallel

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There are 2 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	452	454	first strand
Strand 2	B	492	494	anti-parallel

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There are 4 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	654	655	first strand
Strand 2	B	691	696	parallel
Strand 3	B	670	675	anti-parallel
Strand 4	B	664	667	anti-parallel

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There are 3 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	711	728	first strand
Strand 2	B	1059	1077	anti-parallel
Strand 3	B	1047	1056	anti-parallel

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There are 5 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	711	728	first strand
Strand 2	B	1059	1077	anti-parallel
Strand 3	B	1094	1097	anti-parallel
Strand 4	B	1102	1105	anti-parallel
Strand 5	B	1113	1114	anti-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	B	733	736	first strand
Strand 2	B	858	861	anti-parallel

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There are 4 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1120	1125	first strand
Strand 2	B	1086	1090	anti-parallel
Strand 3	B	1081	1082	anti-parallel
Strand 4	B	1133	1134	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: 7XU4

Analysis of interatomic Contacts of Structural Units in PDB entry:
7XU4