Analysis of interatomic Contacts of Structural Units in PDB entry:
5CW4

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 5CW4 entry

There are 4 chains in PDB entry 5CW4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 4	MSE 250
B	ASP 3	ARG 272
C	LEU 6	CYS 251
D	ASP 5	LYS 271

There are 28 helices in PDB entry 5CW4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	13	24	Right-handed alpha
Helix 2	AA2	A	65	83	Right-handed alpha
Helix 3	AA3	A	104	118	Right-handed alpha
Helix 4	AA4	A	166	190	Right-handed alpha
Helix 5	AA5	A	196	218	Right-handed alpha
Helix 6	AA6	A	218	250	Right-handed alpha
Helix 7	AA7	B	12	25	Right-handed alpha
Helix 8	AA8	B	68	72	Right-handed 310
Helix 9	AA9	B	81	90	Right-handed alpha
Helix 10	AB1	B	92	94	Right-handed 310
Helix 11	AB2	B	112	130	Right-handed alpha
Helix 12	AB3	B	205	212	Right-handed alpha
Helix 13	AB4	B	223	271	Right-handed alpha
Helix 14	AB5	C	13	24	Right-handed alpha
Helix 15	AB6	C	66	84	Right-handed alpha
Helix 16	AB7	C	104	118	Right-handed alpha
Helix 17	AB8	C	166	190	Right-handed alpha
Helix 18	AB9	C	196	218	Right-handed alpha
Helix 19	AC1	C	218	249	Right-handed alpha
Helix 20	AC2	D	12	24	Right-handed alpha
Helix 21	AC3	D	68	72	Right-handed 310
Helix 22	AC4	D	81	90	Right-handed alpha
Helix 23	AC5	D	91	94	Right-handed 310
Helix 24	AC6	D	112	127	Right-handed alpha
Helix 25	AC7	D	133	137	Right-handed 310
Helix 26	AC8	D	203	212	Right-handed alpha
Helix 27	AC9	D	219	238	Right-handed alpha
Helix 28	AD1	D	239	269	Right-handed alpha

There are 4 sheets in PDB entry 5CW4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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	A	152	154	first strand
Strand 2	A	138	147	anti-parallel
Strand 3	B	152	162	anti-parallel
Strand 4	B	168	171	anti-parallel

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There are 14 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	8	12	parallel
Strand 3	A	43	51	parallel
Strand 4	A	32	39	anti-parallel
Strand 5	A	88	97	anti-parallel
Strand 6	A	122	131	parallel
Strand 7	A	138	147	anti-parallel
Strand 8	B	152	162	anti-parallel
Strand 9	B	138	146	anti-parallel
Strand 10	B	96	104	parallel
Strand 11	B	29	41	anti-parallel
Strand 12	B	55	66	anti-parallel
Strand 13	B	5	11	parallel
Strand 14	B	173	176	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	153	154	first strand
Strand 2	C	138	146	anti-parallel
Strand 3	D	152	162	anti-parallel
Strand 4	D	168	171	anti-parallel

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There are 14 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	157	160	first strand
Strand 2	C	8	12	parallel
Strand 3	C	43	51	parallel
Strand 4	C	32	39	anti-parallel
Strand 5	C	88	97	anti-parallel
Strand 6	C	122	128	parallel
Strand 7	C	138	146	anti-parallel
Strand 8	D	152	162	anti-parallel
Strand 9	D	138	146	anti-parallel
Strand 10	D	96	104	parallel
Strand 11	D	29	40	anti-parallel
Strand 12	D	56	66	anti-parallel
Strand 13	D	6	11	parallel
Strand 14	D	173	176	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: 5CW4

Analysis of interatomic Contacts of Structural Units in PDB entry:
5CW4