Analysis of interatomic Contacts of Structural Units in PDB entry:
7W3S

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 7W3S entry

There are 4 chains in PDB entry 7W3S (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MSE 16	THR 428
B	MSE 16	THR 428
C	MSE 16	THR 428
D	MSE 16	THR 428

There are 64 helices in PDB entry 7W3S. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	20	33	Right-handed alpha
Helix 2	AA2	A	34	37	Right-handed 310
Helix 3	AA3	A	39	49	Right-handed alpha
Helix 4	AA4	A	61	71	Right-handed alpha
Helix 5	AA5	A	110	117	Right-handed alpha
Helix 6	AA6	A	165	169	Right-handed alpha
Helix 7	AA7	A	180	188	Right-handed 310
Helix 8	AA8	A	193	202	Right-handed alpha
Helix 9	AA9	A	241	268	Right-handed alpha
Helix 10	AB1	A	281	283	Right-handed 310
Helix 11	AB2	A	287	289	Right-handed 310
Helix 12	AB3	A	292	311	Right-handed alpha
Helix 13	AB4	A	325	337	Right-handed alpha
Helix 14	AB5	A	356	363	Right-handed alpha
Helix 15	AB6	A	385	394	Right-handed alpha
Helix 16	AB7	A	395	400	Right-handed alpha
Helix 17	AB8	A	405	412	Right-handed 310
Helix 18	AB9	B	20	32	Right-handed alpha
Helix 19	AC1	B	33	37	Right-handed 310
Helix 20	AC2	B	39	49	Right-handed alpha
Helix 21	AC3	B	61	71	Right-handed alpha
Helix 22	AC4	B	78	81	Right-handed 310
Helix 23	AC5	B	110	117	Right-handed alpha
Helix 24	AC6	B	165	169	Right-handed alpha
Helix 25	AC7	B	180	188	Right-handed 310
Helix 26	AC8	B	193	202	Right-handed alpha
Helix 27	AC9	B	241	268	Right-handed alpha
Helix 28	AD1	B	281	283	Right-handed 310
Helix 29	AD2	B	287	289	Right-handed 310
Helix 30	AD3	B	292	311	Right-handed alpha
Helix 31	AD4	B	325	337	Right-handed alpha
Helix 32	AD5	B	356	363	Right-handed alpha
Helix 33	AD6	B	385	394	Right-handed alpha
Helix 34	AD7	B	395	400	Right-handed alpha
Helix 35	AD8	B	405	412	Right-handed 310
Helix 36	AD9	C	20	33	Right-handed alpha
Helix 37	AE1	C	39	49	Right-handed alpha
Helix 38	AE2	C	61	71	Right-handed alpha
Helix 39	AE3	C	110	117	Right-handed alpha
Helix 40	AE4	C	165	169	Right-handed alpha
Helix 41	AE5	C	183	187	Right-handed 310
Helix 42	AE6	C	193	202	Right-handed alpha
Helix 43	AE7	C	241	268	Right-handed alpha
Helix 44	AE8	C	281	283	Right-handed 310
Helix 45	AE9	C	292	311	Right-handed alpha
Helix 46	AF1	C	325	336	Right-handed alpha
Helix 47	AF2	C	356	363	Right-handed alpha
Helix 48	AF3	C	385	394	Right-handed alpha
Helix 49	AF4	C	395	400	Right-handed alpha
Helix 50	AF5	C	405	412	Right-handed 310
Helix 51	AF6	D	20	31	Right-handed alpha
Helix 52	AF7	D	39	49	Right-handed alpha
Helix 53	AF8	D	61	71	Right-handed alpha
Helix 54	AF9	D	110	117	Right-handed alpha
Helix 55	AG1	D	165	169	Right-handed alpha
Helix 56	AG2	D	193	202	Right-handed alpha
Helix 57	AG3	D	241	268	Right-handed alpha
Helix 58	AG4	D	281	283	Right-handed 310
Helix 59	AG5	D	292	311	Right-handed alpha
Helix 60	AG6	D	325	338	Right-handed alpha
Helix 61	AG7	D	356	363	Right-handed alpha
Helix 62	AG8	D	385	394	Right-handed alpha
Helix 63	AG9	D	395	400	Right-handed alpha
Helix 64	AH1	D	405	412	Right-handed 310

There are 20 sheets in PDB entry 7W3S. 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,

There are 9 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	344	348	first strand
Strand 2	A	316	322	parallel
Strand 3	A	271	274	parallel
Strand 4	A	364	370	parallel
Strand 5	A	141	154	parallel
Strand 6	A	120	131	anti-parallel
Strand 7	A	51	55	anti-parallel
Strand 8	A	414	419	parallel
Strand 9	A	425	427	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	75	77	first strand
Strand 2	A	82	84	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	170	171	first strand
Strand 2	A	239	240	anti-parallel
Strand 3	A	211	212	anti-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	219	222	first strand
Strand 2	A	228	231	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	285	286	first strand
Strand 2	A	290	291	anti-parallel

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There are 9 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	344	348	first strand
Strand 2	B	316	322	parallel
Strand 3	B	271	274	parallel
Strand 4	B	364	370	parallel
Strand 5	B	141	154	parallel
Strand 6	B	120	131	anti-parallel
Strand 7	B	51	55	anti-parallel
Strand 8	B	414	419	parallel
Strand 9	B	425	427	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	75	77	first strand
Strand 2	B	82	84	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	B	170	171	first strand
Strand 2	B	239	240	anti-parallel
Strand 3	B	211	212	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	B	219	222	first strand
Strand 2	B	228	231	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	B	285	286	first strand
Strand 2	B	290	291	anti-parallel

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There are 9 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	344	348	first strand
Strand 2	C	316	322	parallel
Strand 3	C	271	272	parallel
Strand 4	C	364	370	parallel
Strand 5	C	141	154	parallel
Strand 6	C	120	131	anti-parallel
Strand 7	C	51	55	anti-parallel
Strand 8	C	414	419	parallel
Strand 9	C	425	427	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	75	77	first strand
Strand 2	C	82	84	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	170	171	first strand
Strand 2	C	239	240	anti-parallel
Strand 3	C	211	212	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	219	222	first strand
Strand 2	C	228	231	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	C	285	286	first strand
Strand 2	C	290	291	anti-parallel

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There are 9 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	344	348	first strand
Strand 2	D	316	322	parallel
Strand 3	D	271	274	parallel
Strand 4	D	364	370	parallel
Strand 5	D	141	154	parallel
Strand 6	D	120	131	anti-parallel
Strand 7	D	51	55	anti-parallel
Strand 8	D	414	419	parallel
Strand 9	D	425	427	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	D	75	77	first strand
Strand 2	D	82	84	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	D	170	171	first strand
Strand 2	D	239	240	anti-parallel
Strand 3	D	211	212	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	D	219	222	first strand
Strand 2	D	228	231	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	285	286	first strand
Strand 2	D	290	291	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: 7W3S

Analysis of interatomic Contacts of Structural Units in PDB entry:
7W3S