Analysis of interatomic Contacts of Structural Units in PDB entry:
7XU6

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 7XU6 entry

There are 3 chains in PDB entry 7XU6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 17	PRO 1140
C	ASN 17	PRO 1140
B	ASN 17	PRO 1140

There are 72 helices in PDB entry 7XU6. 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	338	343	Right-handed alpha
Helix 3	AA3	A	349	353	Right-handed 310
Helix 4	AA4	A	384	389	Right-handed 310
Helix 5	AA5	A	404	410	Right-handed 310
Helix 6	AA6	A	416	422	Right-handed alpha
Helix 7	AA7	A	438	443	Right-handed alpha
Helix 8	AA8	A	502	506	Right-handed 310
Helix 9	AA9	A	620	625	Right-handed alpha
Helix 10	AB1	A	630	635	Right-handed alpha
Helix 11	AB2	A	737	743	Right-handed alpha
Helix 12	AB3	A	746	755	Right-handed alpha
Helix 13	AB4	A	757	783	Right-handed alpha
Helix 14	AB5	A	816	823	Right-handed alpha
Helix 15	AB6	A	849	856	Right-handed alpha
Helix 16	AB7	A	866	885	Right-handed alpha
Helix 17	AB8	A	897	909	Right-handed alpha
Helix 18	AB9	A	913	919	Right-handed alpha
Helix 19	AC1	A	919	941	Right-handed alpha
Helix 20	AC2	A	942	944	Right-handed 310
Helix 21	AC3	A	945	965	Right-handed alpha
Helix 22	AC4	A	966	968	Right-handed 310
Helix 23	AC5	A	976	984	Right-handed alpha
Helix 24	AC6	A	985	1033	Right-handed alpha
Helix 25	AC7	C	294	304	Right-handed alpha
Helix 26	AC8	C	338	343	Right-handed alpha
Helix 27	AC9	C	349	353	Right-handed 310
Helix 28	AD1	C	384	389	Right-handed 310
Helix 29	AD2	C	404	410	Right-handed 310
Helix 30	AD3	C	416	422	Right-handed alpha
Helix 31	AD4	C	438	443	Right-handed alpha
Helix 32	AD5	C	502	506	Right-handed 310
Helix 33	AD6	C	620	625	Right-handed alpha
Helix 34	AD7	C	630	635	Right-handed alpha
Helix 35	AD8	C	737	743	Right-handed alpha
Helix 36	AD9	C	746	755	Right-handed alpha
Helix 37	AE1	C	757	783	Right-handed alpha
Helix 38	AE2	C	816	823	Right-handed alpha
Helix 39	AE3	C	849	856	Right-handed alpha
Helix 40	AE4	C	866	885	Right-handed alpha
Helix 41	AE5	C	897	909	Right-handed alpha
Helix 42	AE6	C	913	919	Right-handed alpha
Helix 43	AE7	C	919	941	Right-handed alpha
Helix 44	AE8	C	942	944	Right-handed 310
Helix 45	AE9	C	945	965	Right-handed alpha
Helix 46	AF1	C	966	968	Right-handed 310
Helix 47	AF2	C	976	984	Right-handed alpha
Helix 48	AF3	C	985	1033	Right-handed alpha
Helix 49	AF4	B	294	304	Right-handed alpha
Helix 50	AF5	B	338	343	Right-handed alpha
Helix 51	AF6	B	349	353	Right-handed 310
Helix 52	AF7	B	384	389	Right-handed 310
Helix 53	AF8	B	404	410	Right-handed 310
Helix 54	AF9	B	416	422	Right-handed alpha
Helix 55	AG1	B	438	443	Right-handed alpha
Helix 56	AG2	B	502	506	Right-handed 310
Helix 57	AG3	B	620	625	Right-handed alpha
Helix 58	AG4	B	630	635	Right-handed alpha
Helix 59	AG5	B	737	743	Right-handed alpha
Helix 60	AG6	B	746	755	Right-handed alpha
Helix 61	AG7	B	757	783	Right-handed alpha
Helix 62	AG8	B	816	823	Right-handed alpha
Helix 63	AG9	B	849	856	Right-handed alpha
Helix 64	AH1	B	866	885	Right-handed alpha
Helix 65	AH2	B	897	909	Right-handed alpha
Helix 66	AH3	B	913	919	Right-handed alpha
Helix 67	AH4	B	919	941	Right-handed alpha
Helix 68	AH5	B	942	944	Right-handed 310
Helix 69	AH6	B	945	965	Right-handed alpha
Helix 70	AH7	B	966	968	Right-handed 310
Helix 71	AH8	B	976	984	Right-handed alpha
Helix 72	AH9	B	985	1033	Right-handed alpha

There are 48 sheets in PDB entry 7XU6. 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,

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 5 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	42	43	first strand
Strand 2	B	565	567	parallel
Strand 3	B	573	577	anti-parallel
Strand 4	B	584	587	anti-parallel
Strand 5	B	552	554	anti-parallel

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There are 3 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	50	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 AA4 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	241	anti-parallel
Strand 3	A	103	107	anti-parallel
Strand 4	A	116	121	anti-parallel
Strand 5	A	126	130	anti-parallel
Strand 6	A	169	171	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	152	157	first strand
Strand 2	A	141	145	anti-parallel
Strand 3	A	243	246	parallel
Strand 4	A	258	259	anti-parallel

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There are 5 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	311	315	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 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	357	first strand
Strand 2	A	396	402	anti-parallel
Strand 3	A	508	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 2 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	542	543	first strand
Strand 2	A	546	547	anti-parallel

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There are 5 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	552	554	first strand
Strand 2	A	584	587	anti-parallel
Strand 3	A	573	577	anti-parallel
Strand 4	A	565	567	anti-parallel
Strand 5	C	42	43	parallel

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There are 4 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	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 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	701	703	first strand
Strand 2	C	787	789	parallel

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There are 5 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	711	715	first strand
Strand 2	A	1072	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 3 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	718	728	first strand
Strand 2	A	1059	1069	anti-parallel
Strand 3	A	1047	1056	anti-parallel

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There are 2 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	733	736	first strand
Strand 2	A	858	861	anti-parallel

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There are 2 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	787	789	first strand
Strand 2	B	701	703	parallel

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There are 4 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	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 AC1 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 AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	50	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 AC3 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	241	anti-parallel
Strand 3	C	103	107	anti-parallel
Strand 4	C	116	121	anti-parallel
Strand 5	C	126	130	anti-parallel
Strand 6	C	169	171	anti-parallel

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There are 4 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	152	157	first strand
Strand 2	C	141	145	anti-parallel
Strand 3	C	243	246	parallel
Strand 4	C	258	259	anti-parallel

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There are 5 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	311	315	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 5 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	354	357	first strand
Strand 2	C	396	402	anti-parallel
Strand 3	C	508	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 AC7 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 AC8 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 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	542	543	first strand
Strand 2	C	546	547	anti-parallel

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There are 5 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	552	554	first strand
Strand 2	C	584	587	anti-parallel
Strand 3	C	573	577	anti-parallel
Strand 4	C	565	567	anti-parallel
Strand 5	B	42	43	parallel

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There are 4 strands in AD2 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 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	701	703	first strand
Strand 2	B	787	789	parallel

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There are 5 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	711	715	first strand
Strand 2	C	1072	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 3 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	718	728	first strand
Strand 2	C	1059	1069	anti-parallel
Strand 3	C	1047	1056	anti-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	C	733	736	first strand
Strand 2	C	858	861	anti-parallel

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There are 4 strands in AD7 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 AD8 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 AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	50	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 AE1 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	241	anti-parallel
Strand 3	B	103	107	anti-parallel
Strand 4	B	116	121	anti-parallel
Strand 5	B	126	130	anti-parallel
Strand 6	B	169	171	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	152	157	first strand
Strand 2	B	141	145	anti-parallel
Strand 3	B	243	246	parallel
Strand 4	B	258	259	anti-parallel

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There are 5 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	311	315	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 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	354	357	first strand
Strand 2	B	396	402	anti-parallel
Strand 3	B	508	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 AE5 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 AE6 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 2 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	542	543	first strand
Strand 2	B	546	547	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	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 5 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	711	715	first strand
Strand 2	B	1072	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 3 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	718	728	first strand
Strand 2	B	1059	1069	anti-parallel
Strand 3	B	1047	1056	anti-parallel

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There are 2 strands in AF2 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 AF3 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: 7XU6

Analysis of interatomic Contacts of Structural Units in PDB entry:
7XU6