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

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 7WSO entry

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

Chain ID	Initial residue	Terminal residue
K	GLY 241	PHE 492
A	LEU 33	TRP 169
B	GLY 241	PHE 492
C	SER 44	ASP 182

There are 14 helices in PDB entry 7WSO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	K	313	318	Right-handed alpha
Helix 2	AA2	K	358	364	Right-handed 310
Helix 3	AA3	K	418	423	Right-handed alpha
Helix 4	AA4	K	436	440	Right-handed 310
Helix 5	AA5	K	469	492	Right-handed alpha
Helix 6	AA6	A	33	37	Right-handed 310
Helix 7	AA7	A	141	168	Right-handed alpha
Helix 8	AA8	B	313	318	Right-handed alpha
Helix 9	AA9	B	418	423	Right-handed alpha
Helix 10	AB1	B	436	440	Right-handed 310
Helix 11	AB2	B	465	471	Right-handed alpha
Helix 12	AB3	B	472	490	Right-handed alpha
Helix 13	AB4	C	113	117	Right-handed 310
Helix 14	AB5	C	150	182	Right-handed alpha

There are 16 sheets in PDB entry 7WSO. 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,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	243	247	first strand
Strand 2	K	262	268	anti-parallel
Strand 3	K	305	311	anti-parallel
Strand 4	K	292	293	anti-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	K	286	287	first strand
Strand 2	K	278	283	anti-parallel
Strand 3	K	323	328	anti-parallel
Strand 4	K	336	340	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	K	351	355	first strand
Strand 2	K	366	376	anti-parallel
Strand 3	K	408	417	anti-parallel
Strand 4	K	395	397	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	351	355	first strand
Strand 2	K	366	376	anti-parallel
Strand 3	K	408	417	anti-parallel
Strand 4	K	401	402	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	K	390	391	first strand
Strand 2	K	382	387	anti-parallel
Strand 3	K	427	432	anti-parallel
Strand 4	K	441	445	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	41	44	first strand
Strand 2	A	122	125	parallel
Strand 3	A	102	109	anti-parallel
Strand 4	A	63	69	anti-parallel
Strand 5	A	79	83	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	41	44	first strand
Strand 2	A	122	125	parallel
Strand 3	A	102	109	anti-parallel
Strand 4	A	116	117	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	50	52	first strand
Strand 2	A	91	93	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	B	243	247	first strand
Strand 2	B	262	268	anti-parallel
Strand 3	B	305	311	anti-parallel
Strand 4	B	292	293	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	B	286	288	first strand
Strand 2	B	277	283	anti-parallel
Strand 3	B	323	329	anti-parallel
Strand 4	B	336	340	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	351	355	first strand
Strand 2	B	366	376	anti-parallel
Strand 3	B	408	417	anti-parallel
Strand 4	B	395	397	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	351	355	first strand
Strand 2	B	366	376	anti-parallel
Strand 3	B	408	417	anti-parallel
Strand 4	B	401	402	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	B	390	391	first strand
Strand 2	B	382	387	anti-parallel
Strand 3	B	427	432	anti-parallel
Strand 4	B	441	445	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	C	47	49	first strand
Strand 2	C	60	66	anti-parallel
Strand 3	C	105	110	anti-parallel
Strand 4	C	96	100	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	87	88	first strand
Strand 2	C	74	79	anti-parallel
Strand 3	C	118	125	anti-parallel
Strand 4	C	132	134	anti-parallel

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There are 4 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	87	88	first strand
Strand 2	C	74	79	anti-parallel
Strand 3	C	118	125	anti-parallel
Strand 4	C	138	140	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: 7WSO

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