Analysis of interatomic Contacts of Structural Units in PDB entry:
4WSE

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 4WSE entry

There are 2 chains in PDB entry 4WSE (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 9	LYS 528
B	GLU 9	GLU 527

There are 35 helices in PDB entry 4WSE. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	18	42	Right-handed alpha
Helix 2	AA2	A	45	64	Right-handed alpha
Helix 3	AA3	A	69	81	Right-handed alpha
Helix 4	AA4	A	82	85	Right-handed 310
Helix 5	AA5	A	101	116	Right-handed alpha
Helix 6	AA6	A	148	155	Right-handed alpha
Helix 7	AA7	A	167	180	Right-handed alpha
Helix 8	AA8	A	181	204	Right-handed alpha
Helix 9	AA9	A	219	232	Right-handed alpha
Helix 10	AB1	A	247	258	Right-handed alpha
Helix 11	AB2	A	293	309	Right-handed alpha
Helix 12	AB3	A	311	313	Right-handed 310
Helix 13	AB4	A	376	394	Right-handed alpha
Helix 14	AB5	A	396	422	Right-handed alpha
Helix 15	AB6	A	444	460	Right-handed alpha
Helix 16	AB7	A	468	473	Right-handed alpha
Helix 17	AB8	A	476	483	Right-handed alpha
Helix 18	AB9	A	500	504	Right-handed 310
Helix 19	AC1	B	18	42	Right-handed alpha
Helix 20	AC2	B	45	64	Right-handed alpha
Helix 21	AC3	B	68	81	Right-handed alpha
Helix 22	AC4	B	101	116	Right-handed alpha
Helix 23	AC5	B	148	155	Right-handed alpha
Helix 24	AC6	B	167	180	Right-handed alpha
Helix 25	AC7	B	181	204	Right-handed alpha
Helix 26	AC8	B	219	233	Right-handed alpha
Helix 27	AC9	B	247	259	Right-handed alpha
Helix 28	AD1	B	293	309	Right-handed alpha
Helix 29	AD2	B	311	313	Right-handed 310
Helix 30	AD3	B	376	394	Right-handed alpha
Helix 31	AD4	B	396	422	Right-handed alpha
Helix 32	AD5	B	444	460	Right-handed alpha
Helix 33	AD6	B	468	473	Right-handed alpha
Helix 34	AD7	B	476	483	Right-handed alpha
Helix 35	AD8	B	500	504	Right-handed 310

There are 11 sheets in PDB entry 4WSE. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

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	11	12	first strand
Strand 2	B	206	207	anti-parallel

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There are 8 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	157	160	first strand
Strand 2	A	163	166	anti-parallel
Strand 3	A	66	68	parallel
Strand 4	A	95	99	anti-parallel
Strand 5	A	140	146	parallel
Strand 6	A	131	135	anti-parallel
Strand 7	A	122	125	anti-parallel
Strand 8	A	466	467	anti-parallel

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There are 5 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	243	246	first strand
Strand 2	A	287	291	anti-parallel
Strand 3	A	339	345	parallel
Strand 4	A	330	335	anti-parallel
Strand 5	A	315	320	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	374	375	first strand
Strand 2	A	351	354	anti-parallel
Strand 3	A	438	439	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	489	490	first strand
Strand 2	A	524	525	anti-parallel

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There are 2 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	506	508	first strand
Strand 2	A	514	516	anti-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	B	157	160	first strand
Strand 2	B	163	166	anti-parallel
Strand 3	B	66	67	parallel
Strand 4	B	95	99	anti-parallel
Strand 5	B	140	146	parallel
Strand 6	B	131	136	anti-parallel
Strand 7	B	121	125	anti-parallel
Strand 8	B	466	467	anti-parallel

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There are 5 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	243	246	first strand
Strand 2	B	287	291	anti-parallel
Strand 3	B	338	345	parallel
Strand 4	B	330	335	anti-parallel
Strand 5	B	315	320	anti-parallel

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There are 3 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	371	375	first strand
Strand 2	B	351	357	anti-parallel
Strand 3	B	438	439	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	489	491	first strand
Strand 2	B	523	525	anti-parallel

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There are 2 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	506	508	first strand
Strand 2	B	514	516	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: 4WSE

Analysis of interatomic Contacts of Structural Units in PDB entry:
4WSE