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

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 7SCO entry

There are 12 chains in PDB entry 7SCO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 5	SER 326
B	ALA 337	LYS 507
H	GLN 508	SER 626
L	ILE 623	LYS 729
C	ASP 5	SER 326
D	ALA 337	LYS 507
E	GLN 508	SER 626
F	ILE 623	LYS 729
G	ASP 5	SER 326
I	ALA 337	LYS 507
J	GLN 508	SER 626
K	ILE 623	LYS 729

There are 48 helices in PDB entry 7SCO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	47	51	Right-handed 310
Helix 2	AA2	A	60	67	Right-handed alpha
Helix 3	AA3	A	68	75	Right-handed 310
Helix 4	AA4	A	101	109	Right-handed alpha
Helix 5	AA5	A	122	127	Right-handed alpha
Helix 6	AA6	A	187	195	Right-handed alpha
Helix 7	AA7	B	367	388	Right-handed alpha
Helix 8	AA8	B	404	457	Right-handed alpha
Helix 9	AA9	B	475	485	Right-handed alpha
Helix 10	AB1	B	488	491	Right-handed 310
Helix 11	AB2	B	492	501	Right-handed alpha
Helix 12	AB3	B	502	504	Right-handed 310
Helix 13	AB4	H	535	539	Right-handed 310
Helix 14	AB5	H	569	572	Right-handed 310
Helix 15	AB6	H	594	598	Right-handed 310
Helix 16	AB7	L	701	705	Right-handed 310
Helix 17	AB8	C	47	51	Right-handed 310
Helix 18	AB9	C	60	67	Right-handed alpha
Helix 19	AC1	C	68	75	Right-handed 310
Helix 20	AC2	C	101	109	Right-handed alpha
Helix 21	AC3	C	122	127	Right-handed alpha
Helix 22	AC4	C	187	195	Right-handed alpha
Helix 23	AC5	D	367	388	Right-handed alpha
Helix 24	AC6	D	404	457	Right-handed alpha
Helix 25	AC7	D	475	485	Right-handed alpha
Helix 26	AC8	D	488	491	Right-handed 310
Helix 27	AC9	D	492	501	Right-handed alpha
Helix 28	AD1	D	502	504	Right-handed 310
Helix 29	AD2	E	535	539	Right-handed 310
Helix 30	AD3	E	569	572	Right-handed 310
Helix 31	AD4	E	594	598	Right-handed 310
Helix 32	AD5	F	701	705	Right-handed 310
Helix 33	AD6	G	47	51	Right-handed 310
Helix 34	AD7	G	60	67	Right-handed alpha
Helix 35	AD8	G	68	75	Right-handed 310
Helix 36	AD9	G	101	109	Right-handed alpha
Helix 37	AE1	G	122	127	Right-handed alpha
Helix 38	AE2	G	187	195	Right-handed alpha
Helix 39	AE3	I	367	388	Right-handed alpha
Helix 40	AE4	I	404	457	Right-handed alpha
Helix 41	AE5	I	475	485	Right-handed alpha
Helix 42	AE6	I	488	491	Right-handed 310
Helix 43	AE7	I	492	501	Right-handed alpha
Helix 44	AE8	I	502	504	Right-handed 310
Helix 45	AE9	J	535	539	Right-handed 310
Helix 46	AF1	J	569	572	Right-handed 310
Helix 47	AF2	J	594	598	Right-handed 310
Helix 48	AF3	K	701	705	Right-handed 310

There are 45 sheets in PDB entry 7SCO. 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,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	361	366	first strand
Strand 2	B	352	358	anti-parallel
Strand 3	A	6	11	anti-parallel
Strand 4	B	467	470	anti-parallel
Strand 5	B	460	462	anti-parallel

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There are 2 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	19	20	first strand
Strand 2	A	28	29	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	33	35	first strand
Strand 2	A	316	318	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	37	38	first strand
Strand 2	A	295	296	parallel
Strand 3	A	308	309	parallel

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There are 3 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	54	57	first strand
Strand 2	A	83	85	parallel
Strand 3	A	268	270	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	112	119	first strand
Strand 2	A	256	262	anti-parallel
Strand 3	A	175	184	anti-parallel
Strand 4	A	251	254	anti-parallel
Strand 5	A	151	153	anti-parallel

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There are 4 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	112	119	first strand
Strand 2	A	256	262	anti-parallel
Strand 3	A	175	184	anti-parallel
Strand 4	A	229	237	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	136	141	first strand
Strand 2	A	144	146	anti-parallel

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There are 4 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	164	169	first strand
Strand 2	A	242	247	anti-parallel
Strand 3	A	202	206	anti-parallel
Strand 4	A	209	213	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	287	289	first strand
Strand 2	A	282	284	anti-parallel
Strand 3	A	303	305	anti-parallel
Strand 4	B	393	395	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	510	513	first strand
Strand 2	H	525	532	anti-parallel
Strand 3	H	585	590	anti-parallel
Strand 4	H	575	580	anti-parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	517	519	first strand
Strand 2	H	620	624	parallel
Strand 3	H	599	606	anti-parallel
Strand 4	H	540	546	anti-parallel
Strand 5	H	552	559	anti-parallel
Strand 6	H	563	567	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	517	519	first strand
Strand 2	H	620	624	parallel
Strand 3	H	599	606	anti-parallel
Strand 4	H	615	616	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	L	625	626	first strand
Strand 2	L	640	646	anti-parallel
Strand 3	L	692	697	anti-parallel
Strand 4	L	684	689	anti-parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	632	634	first strand
Strand 2	L	724	728	parallel
Strand 3	L	707	711	anti-parallel
Strand 4	L	656	660	anti-parallel
Strand 5	L	667	671	anti-parallel
Strand 6	L	675	676	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	361	366	first strand
Strand 2	D	352	358	anti-parallel
Strand 3	C	6	11	anti-parallel
Strand 4	D	467	470	anti-parallel
Strand 5	D	460	462	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	C	19	20	first strand
Strand 2	C	28	29	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	C	33	35	first strand
Strand 2	C	316	318	anti-parallel

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There are 3 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	37	38	first strand
Strand 2	C	295	296	parallel
Strand 3	C	308	309	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	54	57	first strand
Strand 2	C	83	85	parallel
Strand 3	C	268	270	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	112	119	first strand
Strand 2	C	256	262	anti-parallel
Strand 3	C	175	184	anti-parallel
Strand 4	C	251	254	anti-parallel
Strand 5	C	151	153	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	112	119	first strand
Strand 2	C	256	262	anti-parallel
Strand 3	C	175	184	anti-parallel
Strand 4	C	229	237	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	C	136	141	first strand
Strand 2	C	144	146	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	164	169	first strand
Strand 2	C	242	247	anti-parallel
Strand 3	C	202	206	anti-parallel
Strand 4	C	209	213	anti-parallel

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There are 4 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	287	289	first strand
Strand 2	C	282	284	anti-parallel
Strand 3	C	303	305	anti-parallel
Strand 4	D	393	395	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	510	513	first strand
Strand 2	E	525	532	anti-parallel
Strand 3	E	585	590	anti-parallel
Strand 4	E	575	580	anti-parallel

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There are 6 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	517	519	first strand
Strand 2	E	620	624	parallel
Strand 3	E	599	606	anti-parallel
Strand 4	E	540	546	anti-parallel
Strand 5	E	552	559	anti-parallel
Strand 6	E	563	567	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	E	517	519	first strand
Strand 2	E	620	624	parallel
Strand 3	E	599	606	anti-parallel
Strand 4	E	615	616	anti-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	F	625	626	first strand
Strand 2	F	640	646	anti-parallel
Strand 3	F	692	697	anti-parallel
Strand 4	F	684	689	anti-parallel

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There are 6 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	632	634	first strand
Strand 2	F	724	728	parallel
Strand 3	F	707	711	anti-parallel
Strand 4	F	656	660	anti-parallel
Strand 5	F	667	671	anti-parallel
Strand 6	F	675	676	anti-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	I	361	366	first strand
Strand 2	I	352	358	anti-parallel
Strand 3	G	6	11	anti-parallel
Strand 4	I	467	470	anti-parallel
Strand 5	I	460	462	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	G	19	20	first strand
Strand 2	G	28	29	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	G	33	35	first strand
Strand 2	G	316	318	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	G	37	38	first strand
Strand 2	G	295	296	parallel
Strand 3	G	308	309	parallel

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There are 3 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	54	57	first strand
Strand 2	G	83	85	parallel
Strand 3	G	268	270	parallel

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There are 5 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	112	119	first strand
Strand 2	G	256	262	anti-parallel
Strand 3	G	175	184	anti-parallel
Strand 4	G	251	254	anti-parallel
Strand 5	G	151	153	anti-parallel

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There are 4 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	112	119	first strand
Strand 2	G	256	262	anti-parallel
Strand 3	G	175	184	anti-parallel
Strand 4	G	229	237	anti-parallel

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There are 2 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	136	141	first strand
Strand 2	G	144	146	anti-parallel

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There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	164	169	first strand
Strand 2	G	242	247	anti-parallel
Strand 3	G	202	206	anti-parallel
Strand 4	G	209	213	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	G	287	289	first strand
Strand 2	G	282	284	anti-parallel
Strand 3	G	303	305	anti-parallel
Strand 4	I	393	395	anti-parallel

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There are 4 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	510	513	first strand
Strand 2	J	525	532	anti-parallel
Strand 3	J	585	590	anti-parallel
Strand 4	J	575	580	anti-parallel

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There are 6 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	517	519	first strand
Strand 2	J	620	624	parallel
Strand 3	J	599	606	anti-parallel
Strand 4	J	540	546	anti-parallel
Strand 5	J	552	559	anti-parallel
Strand 6	J	563	567	anti-parallel

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There are 4 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	517	519	first strand
Strand 2	J	620	624	parallel
Strand 3	J	599	606	anti-parallel
Strand 4	J	615	616	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	K	625	626	first strand
Strand 2	K	640	646	anti-parallel
Strand 3	K	692	697	anti-parallel
Strand 4	K	684	689	anti-parallel

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There are 6 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	632	634	first strand
Strand 2	K	724	728	parallel
Strand 3	K	707	711	anti-parallel
Strand 4	K	656	660	anti-parallel
Strand 5	K	667	671	anti-parallel
Strand 6	K	675	676	anti-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: 7SCO

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