Analysis of interatomic Contacts of Structural Units in PDB entry:
3WCK

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 3WCK entry

There are 16 chains in PDB entry 3WCK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 2	ILE 64
A	GLU 68	ILE 228
B	GLU 2	ILE 64
B	GLU 68	ILE 228
C	SER 1	ILE 64
C	GLU 68	ARG 227
D	GLU 2	ILE 64
D	GLU 68	ILE 228
E	GLU 2	ILE 64
E	GLU 68	ILE 228
F	GLU 2	ILE 64
F	GLU 68	PRO 226
G	GLU 2	ILE 64
G	GLU 68	ILE 228
H	GLU 2	ILE 64
H	GLU 68	ILE 228

There are 33 helices in PDB entry 3WCK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	3	9	Right-handed 310
Helix 2	2	A	57	61	Right-handed 310
Helix 3	3	A	68	72	Right-handed 310
Helix 4	4	A	80	85	Right-handed alpha
Helix 5	5	B	3	9	Right-handed 310
Helix 6	6	B	57	61	Right-handed 310
Helix 7	7	B	68	72	Right-handed 310
Helix 8	8	B	80	85	Right-handed alpha
Helix 9	9	B	132	137	Right-handed alpha
Helix 10	10	C	3	9	Right-handed 310
Helix 11	11	C	57	61	Right-handed 310
Helix 12	12	C	68	72	Right-handed 310
Helix 13	13	C	80	85	Right-handed alpha
Helix 14	14	D	3	9	Right-handed 310
Helix 15	15	D	57	61	Right-handed 310
Helix 16	16	D	68	72	Right-handed 310
Helix 17	17	D	80	85	Right-handed alpha
Helix 18	18	E	3	9	Right-handed 310
Helix 19	19	E	57	61	Right-handed 310
Helix 20	20	E	68	72	Right-handed 310
Helix 21	21	E	80	85	Right-handed alpha
Helix 22	22	F	3	9	Right-handed 310
Helix 23	23	F	57	61	Right-handed 310
Helix 24	24	F	68	72	Right-handed 310
Helix 25	25	F	80	85	Right-handed alpha
Helix 26	26	G	3	9	Right-handed 310
Helix 27	27	G	57	64	Right-handed 310
Helix 28	28	G	68	72	Right-handed 310
Helix 29	29	G	80	85	Right-handed alpha
Helix 30	30	H	3	9	Right-handed 310
Helix 31	31	H	57	61	Right-handed 310
Helix 32	32	H	68	72	Right-handed 310
Helix 33	33	H	80	85	Right-handed alpha

There are 8 sheets in PDB entry 3WCK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 13 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	139	142	first strand
Strand 2	A	156	167	anti-parallel
Strand 3	A	172	183	anti-parallel
Strand 4	A	90	98	anti-parallel
Strand 5	A	103	113	anti-parallel
Strand 6	A	116	126	anti-parallel
Strand 7	A	12	22	parallel
Strand 8	A	25	35	anti-parallel
Strand 9	A	41	48	anti-parallel
Strand 10	A	213	223	anti-parallel
Strand 11	A	195	203	anti-parallel
Strand 12	A	145	151	anti-parallel
Strand 13	A	156	167	anti-parallel

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There are 13 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	139	142	first strand
Strand 2	B	156	167	anti-parallel
Strand 3	B	172	183	anti-parallel
Strand 4	B	90	98	anti-parallel
Strand 5	B	103	113	anti-parallel
Strand 6	B	116	126	anti-parallel
Strand 7	B	12	22	parallel
Strand 8	B	25	35	anti-parallel
Strand 9	B	41	48	anti-parallel
Strand 10	B	213	223	anti-parallel
Strand 11	B	195	204	anti-parallel
Strand 12	B	145	151	anti-parallel
Strand 13	B	156	167	anti-parallel

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There are 13 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	139	142	first strand
Strand 2	C	156	167	anti-parallel
Strand 3	C	172	183	anti-parallel
Strand 4	C	90	98	anti-parallel
Strand 5	C	103	113	anti-parallel
Strand 6	C	116	126	anti-parallel
Strand 7	C	12	22	parallel
Strand 8	C	25	35	anti-parallel
Strand 9	C	41	48	anti-parallel
Strand 10	C	213	223	anti-parallel
Strand 11	C	195	204	anti-parallel
Strand 12	C	145	151	anti-parallel
Strand 13	C	156	167	anti-parallel

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There are 13 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	139	142	first strand
Strand 2	D	156	167	anti-parallel
Strand 3	D	172	183	anti-parallel
Strand 4	D	90	98	anti-parallel
Strand 5	D	103	113	anti-parallel
Strand 6	D	116	126	anti-parallel
Strand 7	D	12	22	parallel
Strand 8	D	25	35	anti-parallel
Strand 9	D	41	48	anti-parallel
Strand 10	D	213	223	anti-parallel
Strand 11	D	195	204	anti-parallel
Strand 12	D	145	151	anti-parallel
Strand 13	D	156	167	anti-parallel

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There are 13 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	139	142	first strand
Strand 2	E	156	167	anti-parallel
Strand 3	E	172	183	anti-parallel
Strand 4	E	90	98	anti-parallel
Strand 5	E	103	113	anti-parallel
Strand 6	E	116	126	anti-parallel
Strand 7	E	12	22	parallel
Strand 8	E	25	35	anti-parallel
Strand 9	E	41	48	anti-parallel
Strand 10	E	213	223	anti-parallel
Strand 11	E	195	204	anti-parallel
Strand 12	E	145	151	anti-parallel
Strand 13	E	156	167	anti-parallel

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There are 13 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	139	142	first strand
Strand 2	F	156	167	anti-parallel
Strand 3	F	172	183	anti-parallel
Strand 4	F	90	98	anti-parallel
Strand 5	F	103	113	anti-parallel
Strand 6	F	116	126	anti-parallel
Strand 7	F	12	22	parallel
Strand 8	F	25	35	anti-parallel
Strand 9	F	41	48	anti-parallel
Strand 10	F	213	223	anti-parallel
Strand 11	F	195	204	anti-parallel
Strand 12	F	145	151	anti-parallel
Strand 13	F	156	167	anti-parallel

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There are 13 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	139	142	first strand
Strand 2	G	156	167	anti-parallel
Strand 3	G	172	183	anti-parallel
Strand 4	G	90	98	anti-parallel
Strand 5	G	103	113	anti-parallel
Strand 6	G	116	126	anti-parallel
Strand 7	G	12	22	parallel
Strand 8	G	25	35	anti-parallel
Strand 9	G	41	48	anti-parallel
Strand 10	G	213	223	anti-parallel
Strand 11	G	195	204	anti-parallel
Strand 12	G	145	151	anti-parallel
Strand 13	G	156	167	anti-parallel

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There are 13 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	139	142	first strand
Strand 2	H	156	167	anti-parallel
Strand 3	H	172	183	anti-parallel
Strand 4	H	90	98	anti-parallel
Strand 5	H	103	113	anti-parallel
Strand 6	H	116	126	anti-parallel
Strand 7	H	12	22	parallel
Strand 8	H	25	35	anti-parallel
Strand 9	H	41	48	anti-parallel
Strand 10	H	213	223	anti-parallel
Strand 11	H	195	204	anti-parallel
Strand 12	H	145	151	anti-parallel
Strand 13	H	156	167	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: 3WCK

Analysis of interatomic Contacts of Structural Units in PDB entry:
3WCK