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

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 7WSP entry

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

Chain ID	Initial residue	Terminal residue
A	LEU 33	TRP 169
C	SER 44	ASP 182
B	ILE 242	PHE 607
D	ILE 242	LYS 608

There are 13 helices in PDB entry 7WSP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	137	166	Right-handed alpha
Helix 2	AA2	C	113	117	Right-handed 310
Helix 3	AA3	C	147	181	Right-handed alpha
Helix 4	AA4	B	322	326	Right-handed alpha
Helix 5	AA5	B	427	434	Right-handed alpha
Helix 6	AA6	B	473	479	Right-handed alpha
Helix 7	AA7	B	537	542	Right-handed alpha
Helix 8	AA8	B	580	607	Right-handed alpha
Helix 9	AA9	D	322	327	Right-handed alpha
Helix 10	AB1	D	368	374	Right-handed alpha
Helix 11	AB2	D	473	480	Right-handed alpha
Helix 12	AB3	D	537	542	Right-handed alpha
Helix 13	AB4	D	575	607	Right-handed alpha

There are 21 sheets in PDB entry 7WSP. 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,

There are 2 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	41	44	first strand
Strand 2	A	122	125	parallel

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There are 4 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	79	83	first strand
Strand 2	A	63	69	anti-parallel
Strand 3	A	103	109	anti-parallel
Strand 4	A	116	117	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	47	49	first strand
Strand 2	C	61	66	anti-parallel
Strand 3	C	104	109	anti-parallel
Strand 4	C	96	101	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	C	53	56	first strand
Strand 2	C	138	143	parallel
Strand 3	C	119	120	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	C	87	88	first strand
Strand 2	C	75	78	anti-parallel
Strand 3	C	122	125	anti-parallel
Strand 4	C	132	134	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	B	251	252	first strand
Strand 2	B	265	275	anti-parallel
Strand 3	B	311	321	anti-parallel
Strand 4	B	295	297	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	B	251	252	first strand
Strand 2	B	265	275	anti-parallel
Strand 3	B	311	321	anti-parallel
Strand 4	B	301	303	anti-parallel

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There are 4 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	289	290	first strand
Strand 2	B	282	286	anti-parallel
Strand 3	B	331	337	anti-parallel
Strand 4	B	340	344	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	381	385	first strand
Strand 2	B	418	421	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	B	392	396	first strand
Strand 2	B	437	442	anti-parallel
Strand 3	B	452	454	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	B	466	470	first strand
Strand 2	B	485	492	anti-parallel
Strand 3	B	528	534	anti-parallel
Strand 4	B	513	515	anti-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	B	506	507	first strand
Strand 2	B	500	503	anti-parallel
Strand 3	B	548	550	anti-parallel
Strand 4	B	562	564	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	D	248	252	first strand
Strand 2	D	269	275	anti-parallel
Strand 3	D	312	318	anti-parallel
Strand 4	D	295	297	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	D	248	252	first strand
Strand 2	D	269	275	anti-parallel
Strand 3	D	312	318	anti-parallel
Strand 4	D	301	302	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	D	265	266	first strand
Strand 2	D	320	321	anti-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	D	281	283	first strand
Strand 2	D	334	337	anti-parallel
Strand 3	D	340	342	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	331	332	first strand
Strand 2	D	345	346	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	360	362	first strand
Strand 2	D	377	382	anti-parallel
Strand 3	D	422	425	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	392	396	first strand
Strand 2	D	438	442	anti-parallel

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There are 4 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	466	470	first strand
Strand 2	D	484	492	anti-parallel
Strand 3	D	528	535	anti-parallel
Strand 4	D	514	515	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	D	501	502	first strand
Strand 2	D	548	549	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: 7WSP

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