Analysis of interatomic Contacts of Structural Units in PDB entry:
5ICW

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 5ICW entry

There are 4 chains in PDB entry 5ICW (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 5	GLY 184
B	VAL 5	GLY 184
C	GLU 3	ASN 182
D	VAL 5	GLY 183

There are 36 helices in PDB entry 5ICW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	8	11	Right-handed 310
Helix 2	AA2	A	19	21	Right-handed 310
Helix 3	AA3	A	22	34	Right-handed alpha
Helix 4	AA4	A	39	47	Right-handed alpha
Helix 5	AA5	A	75	77	Right-handed 310
Helix 6	AA6	A	78	85	Right-handed 310
Helix 7	AA7	A	105	108	Right-handed 310
Helix 8	AA8	A	111	127	Right-handed alpha
Helix 9	AA9	A	143	152	Right-handed alpha
Helix 10	AB1	B	8	11	Right-handed 310
Helix 11	AB2	B	19	21	Right-handed 310
Helix 12	AB3	B	22	34	Right-handed alpha
Helix 13	AB4	B	39	47	Right-handed alpha
Helix 14	AB5	B	75	77	Right-handed 310
Helix 15	AB6	B	78	85	Right-handed 310
Helix 16	AB7	B	105	108	Right-handed 310
Helix 17	AB8	B	111	127	Right-handed alpha
Helix 18	AB9	B	143	152	Right-handed alpha
Helix 19	AC1	C	8	11	Right-handed 310
Helix 20	AC2	C	19	21	Right-handed 310
Helix 21	AC3	C	22	34	Right-handed alpha
Helix 22	AC4	C	39	49	Right-handed alpha
Helix 23	AC5	C	75	77	Right-handed 310
Helix 24	AC6	C	78	85	Right-handed 310
Helix 25	AC7	C	105	108	Right-handed 310
Helix 26	AC8	C	111	127	Right-handed alpha
Helix 27	AC9	C	143	152	Right-handed alpha
Helix 28	AD1	D	8	11	Right-handed 310
Helix 29	AD2	D	19	21	Right-handed 310
Helix 30	AD3	D	22	34	Right-handed alpha
Helix 31	AD4	D	39	49	Right-handed alpha
Helix 32	AD5	D	75	77	Right-handed 310
Helix 33	AD6	D	78	85	Right-handed 310
Helix 34	AD7	D	105	108	Right-handed 310
Helix 35	AD8	D	111	127	Right-handed alpha
Helix 36	AD9	D	143	152	Right-handed alpha

There are 8 sheets in PDB entry 5ICW. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 7 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	13	17	first strand
Strand 2	A	53	59	anti-parallel
Strand 3	A	62	73	anti-parallel
Strand 4	A	94	103	anti-parallel
Strand 5	A	134	140	parallel
Strand 6	A	174	180	anti-parallel
Strand 7	A	156	161	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	164	166	first strand
Strand 2	A	169	171	anti-parallel

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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	13	17	first strand
Strand 2	B	53	59	anti-parallel
Strand 3	B	62	73	anti-parallel
Strand 4	B	94	103	anti-parallel
Strand 5	B	134	140	parallel
Strand 6	B	174	180	anti-parallel
Strand 7	B	156	161	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	B	164	166	first strand
Strand 2	B	169	171	anti-parallel

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There are 7 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	13	17	first strand
Strand 2	C	52	59	anti-parallel
Strand 3	C	62	73	anti-parallel
Strand 4	C	94	103	anti-parallel
Strand 5	C	134	140	parallel
Strand 6	C	174	180	anti-parallel
Strand 7	C	156	161	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	C	164	166	first strand
Strand 2	C	169	171	anti-parallel

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There are 7 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	13	17	first strand
Strand 2	D	52	59	anti-parallel
Strand 3	D	62	73	anti-parallel
Strand 4	D	94	103	anti-parallel
Strand 5	D	134	140	parallel
Strand 6	D	174	180	anti-parallel
Strand 7	D	156	161	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	D	164	166	first strand
Strand 2	D	169	171	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: 5ICW

Analysis of interatomic Contacts of Structural Units in PDB entry:
5ICW