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

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 4WHS entry

There are 8 chains in PDB entry 4WHS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 1	PHE 200
F	PRO 301	CYS 538
E	PRO 1	PHE 200
C	PRO 1	PHE 200
D	PRO 301	ARG 428
D	LEU 430	PRO 487
D	CYS 489	CYS 538
B	PRO 301	TRP 456

There are 33 helices in PDB entry 4WHS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	16	22	Right-handed alpha
Helix 2	AA2	A	22	27	Right-handed alpha
Helix 3	AA3	A	148	154	Right-handed alpha
Helix 4	AA4	A	157	161	Right-handed 310
Helix 5	AA5	A	163	168	Right-handed alpha
Helix 6	AA6	F	324	328	Right-handed 310
Helix 7	AA7	F	342	347	Right-handed alpha
Helix 8	AA8	F	485	489	Right-handed 310
Helix 9	AA9	F	491	495	Right-handed 310
Helix 10	AB1	F	497	503	Right-handed alpha
Helix 11	AB2	F	510	513	Right-handed 310
Helix 12	AB3	E	16	22	Right-handed alpha
Helix 13	AB4	E	22	27	Right-handed alpha
Helix 14	AB5	E	148	155	Right-handed alpha
Helix 15	AB6	E	157	161	Right-handed 310
Helix 16	AB7	E	163	168	Right-handed alpha
Helix 17	AB8	C	16	22	Right-handed alpha
Helix 18	AB9	C	22	27	Right-handed alpha
Helix 19	AC1	C	148	155	Right-handed alpha
Helix 20	AC2	C	157	161	Right-handed 310
Helix 21	AC3	C	163	168	Right-handed alpha
Helix 22	AC4	D	324	328	Right-handed 310
Helix 23	AC5	D	342	347	Right-handed alpha
Helix 24	AC6	D	485	489	Right-handed 310
Helix 25	AC7	D	491	495	Right-handed 310
Helix 26	AC8	D	497	503	Right-handed alpha
Helix 27	AC9	D	510	513	Right-handed 310
Helix 28	AD1	B	324	328	Right-handed 310
Helix 29	AD2	B	342	347	Right-handed alpha
Helix 30	AD3	B	485	489	Right-handed 310
Helix 31	AD4	B	491	495	Right-handed 310
Helix 32	AD5	B	497	503	Right-handed alpha
Helix 33	AD6	B	510	513	Right-handed 310

There are 22 sheets in PDB entry 4WHS. 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,

There are 8 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	92	96	first strand
Strand 2	A	67	71	anti-parallel
Strand 3	A	126	131	anti-parallel
Strand 4	A	139	145	anti-parallel
Strand 5	A	171	177	parallel
Strand 6	A	180	184	anti-parallel
Strand 7	A	48	56	parallel
Strand 8	A	103	109	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	92	96	first strand
Strand 2	A	67	71	anti-parallel
Strand 3	A	126	131	anti-parallel
Strand 4	A	139	145	anti-parallel
Strand 5	A	171	177	parallel
Strand 6	A	180	184	anti-parallel
Strand 7	A	48	56	parallel
Strand 8	A	187	188	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	198	199	first strand
Strand 2	B	337	338	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	F	306	308	first strand
Strand 2	F	530	532	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	F	337	338	first strand
Strand 2	E	198	199	parallel

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There are 8 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	426	430	first strand
Strand 2	F	396	400	anti-parallel
Strand 3	F	460	465	anti-parallel
Strand 4	F	474	480	anti-parallel
Strand 5	F	505	508	parallel
Strand 6	F	519	522	anti-parallel
Strand 7	F	377	386	parallel
Strand 8	F	436	442	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	F	426	430	first strand
Strand 2	F	396	400	anti-parallel
Strand 3	F	460	465	anti-parallel
Strand 4	F	474	480	anti-parallel
Strand 5	F	505	508	parallel
Strand 6	F	519	522	anti-parallel
Strand 7	F	377	386	parallel
Strand 8	F	525	527	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	F	447	449	first strand
Strand 2	F	455	457	anti-parallel

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There are 8 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	92	96	first strand
Strand 2	E	67	71	anti-parallel
Strand 3	E	126	131	anti-parallel
Strand 4	E	139	145	anti-parallel
Strand 5	E	171	177	parallel
Strand 6	E	180	184	anti-parallel
Strand 7	E	48	56	parallel
Strand 8	E	103	109	anti-parallel

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There are 8 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	92	96	first strand
Strand 2	E	67	71	anti-parallel
Strand 3	E	126	131	anti-parallel
Strand 4	E	139	145	anti-parallel
Strand 5	E	171	177	parallel
Strand 6	E	180	184	anti-parallel
Strand 7	E	48	56	parallel
Strand 8	E	187	188	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	E	114	115	first strand
Strand 2	E	121	122	anti-parallel

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There are 8 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	92	96	first strand
Strand 2	C	67	71	anti-parallel
Strand 3	C	126	131	anti-parallel
Strand 4	C	139	145	anti-parallel
Strand 5	C	171	177	parallel
Strand 6	C	180	184	anti-parallel
Strand 7	C	48	56	parallel
Strand 8	C	103	109	anti-parallel

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There are 8 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	92	96	first strand
Strand 2	C	67	71	anti-parallel
Strand 3	C	126	131	anti-parallel
Strand 4	C	139	145	anti-parallel
Strand 5	C	171	177	parallel
Strand 6	C	180	184	anti-parallel
Strand 7	C	48	56	parallel
Strand 8	C	187	188	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	198	199	first strand
Strand 2	D	337	338	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	306	308	first strand
Strand 2	D	530	532	anti-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	D	426	430	first strand
Strand 2	D	396	400	anti-parallel
Strand 3	D	460	465	anti-parallel
Strand 4	D	474	480	anti-parallel
Strand 5	D	505	508	parallel
Strand 6	D	519	522	anti-parallel
Strand 7	D	377	386	parallel
Strand 8	D	436	442	anti-parallel

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There are 8 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	426	430	first strand
Strand 2	D	396	400	anti-parallel
Strand 3	D	460	465	anti-parallel
Strand 4	D	474	480	anti-parallel
Strand 5	D	505	508	parallel
Strand 6	D	519	522	anti-parallel
Strand 7	D	377	386	parallel
Strand 8	D	525	527	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	D	447	449	first strand
Strand 2	D	455	457	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	B	306	308	first strand
Strand 2	B	530	532	anti-parallel

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There are 8 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	426	430	first strand
Strand 2	B	396	400	anti-parallel
Strand 3	B	460	465	anti-parallel
Strand 4	B	474	480	anti-parallel
Strand 5	B	505	508	parallel
Strand 6	B	519	522	anti-parallel
Strand 7	B	377	386	parallel
Strand 8	B	436	442	anti-parallel

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There are 8 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	426	430	first strand
Strand 2	B	396	400	anti-parallel
Strand 3	B	460	465	anti-parallel
Strand 4	B	474	480	anti-parallel
Strand 5	B	505	508	parallel
Strand 6	B	519	522	anti-parallel
Strand 7	B	377	386	parallel
Strand 8	B	525	527	parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	447	449	first strand
Strand 2	B	455	457	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: 4WHS

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