Analysis of interatomic Contacts of Structural Units in PDB entry:
7SC5

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 7SC5 entry

There are 6 chains in PDB entry 7SC5 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 31	VAL 504
B	PHE 522	ASN 671
C	ALA 31	VAL 504
D	PHE 522	ASN 671
E	ALA 31	VAL 504
F	PHE 522	ASN 671

There are 41 helices in PDB entry 7SC5. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	99	117	Right-handed alpha
Helix 2	AA2	A	195	197	Right-handed 310
Helix 3	AA3	A	333	352	Right-handed alpha
Helix 4	AA4	A	473	479	Right-handed alpha
Helix 5	AA5	B	533	539	Right-handed alpha
Helix 6	AA6	B	540	542	Right-handed 310
Helix 7	AA7	B	543	551	Right-handed alpha
Helix 8	AA8	B	552	558	Right-handed alpha
Helix 9	AA9	B	570	596	Right-handed alpha
Helix 10	AB1	B	618	623	Right-handed alpha
Helix 11	AB2	B	627	635	Right-handed alpha
Helix 12	AB3	B	638	652	Right-handed alpha
Helix 13	AB4	B	653	660	Right-handed alpha
Helix 14	AB5	C	99	117	Right-handed alpha
Helix 15	AB6	C	195	197	Right-handed 310
Helix 16	AB7	C	333	352	Right-handed alpha
Helix 17	AB8	C	367	371	Right-handed 310
Helix 18	AB9	C	473	479	Right-handed alpha
Helix 19	AC1	D	533	539	Right-handed alpha
Helix 20	AC2	D	540	542	Right-handed 310
Helix 21	AC3	D	543	551	Right-handed alpha
Helix 22	AC4	D	552	558	Right-handed alpha
Helix 23	AC5	D	570	596	Right-handed alpha
Helix 24	AC6	D	618	623	Right-handed alpha
Helix 25	AC7	D	627	635	Right-handed alpha
Helix 26	AC8	D	638	652	Right-handed alpha
Helix 27	AC9	D	653	660	Right-handed alpha
Helix 28	AD1	E	99	117	Right-handed alpha
Helix 29	AD2	E	195	197	Right-handed 310
Helix 30	AD3	E	333	352	Right-handed alpha
Helix 31	AD4	E	367	372	Right-handed alpha
Helix 32	AD5	E	473	479	Right-handed alpha
Helix 33	AD6	F	533	539	Right-handed alpha
Helix 34	AD7	F	540	542	Right-handed 310
Helix 35	AD8	F	543	551	Right-handed alpha
Helix 36	AD9	F	552	558	Right-handed alpha
Helix 37	AE1	F	570	596	Right-handed alpha
Helix 38	AE2	F	618	623	Right-handed alpha
Helix 39	AE3	F	627	635	Right-handed alpha
Helix 40	AE4	F	638	652	Right-handed alpha
Helix 41	AE5	F	653	660	Right-handed alpha

There are 27 sheets in PDB entry 7SC5. 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,

There are 3 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	492	497	first strand
Strand 2	A	35	40	anti-parallel
Strand 3	B	603	609	anti-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	45	47	first strand
Strand 2	A	485	489	anti-parallel
Strand 3	A	223	228	anti-parallel
Strand 4	A	242	245	anti-parallel
Strand 5	A	83	85	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	91	93	first strand
Strand 2	A	237	239	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	130	133	first strand
Strand 2	A	146	153	anti-parallel
Strand 3	A	162	169	anti-parallel

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There are 2 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	173	174	first strand
Strand 2	A	192	193	anti-parallel

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There are 4 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	259	261	first strand
Strand 2	A	441	454	anti-parallel
Strand 3	A	464	467	anti-parallel
Strand 4	A	357	359	parallel

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There are 8 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	272	273	first strand
Strand 2	A	283	286	anti-parallel
Strand 3	A	441	454	anti-parallel
Strand 4	A	293	298	anti-parallel
Strand 5	A	328	331	anti-parallel
Strand 6	A	415	418	anti-parallel
Strand 7	A	381	384	anti-parallel
Strand 8	A	373	376	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	304	308	first strand
Strand 2	A	314	318	anti-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	421	423	first strand
Strand 2	A	431	433	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	C	492	497	first strand
Strand 2	C	35	40	anti-parallel
Strand 3	D	603	609	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	C	45	47	first strand
Strand 2	C	485	489	anti-parallel
Strand 3	C	223	228	anti-parallel
Strand 4	C	242	245	anti-parallel
Strand 5	C	83	85	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	C	91	93	first strand
Strand 2	C	237	239	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	130	133	first strand
Strand 2	C	146	153	anti-parallel
Strand 3	C	162	169	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	173	174	first strand
Strand 2	C	192	193	anti-parallel

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There are 4 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	259	261	first strand
Strand 2	C	441	454	anti-parallel
Strand 3	C	464	467	anti-parallel
Strand 4	C	357	359	parallel

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There are 8 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	272	273	first strand
Strand 2	C	283	286	anti-parallel
Strand 3	C	441	454	anti-parallel
Strand 4	C	293	298	anti-parallel
Strand 5	C	328	331	anti-parallel
Strand 6	C	415	418	anti-parallel
Strand 7	C	381	384	anti-parallel
Strand 8	C	373	376	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	304	308	first strand
Strand 2	C	314	318	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	421	423	first strand
Strand 2	C	431	433	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	E	492	497	first strand
Strand 2	E	35	40	anti-parallel
Strand 3	F	603	609	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	45	47	first strand
Strand 2	E	485	489	anti-parallel
Strand 3	E	223	228	anti-parallel
Strand 4	E	242	245	anti-parallel
Strand 5	E	83	85	anti-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	E	91	93	first strand
Strand 2	E	237	239	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	130	133	first strand
Strand 2	E	146	153	anti-parallel
Strand 3	E	162	169	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	E	173	174	first strand
Strand 2	E	192	193	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	E	259	261	first strand
Strand 2	E	441	454	anti-parallel
Strand 3	E	464	467	anti-parallel
Strand 4	E	357	359	parallel

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There are 8 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	272	273	first strand
Strand 2	E	283	286	anti-parallel
Strand 3	E	441	454	anti-parallel
Strand 4	E	293	298	anti-parallel
Strand 5	E	328	331	anti-parallel
Strand 6	E	415	418	anti-parallel
Strand 7	E	381	384	anti-parallel
Strand 8	E	373	376	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	E	304	308	first strand
Strand 2	E	314	318	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	E	421	423	first strand
Strand 2	E	431	433	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: 7SC5

Analysis of interatomic Contacts of Structural Units in PDB entry:
7SC5