Analysis of interatomic Contacts of Structural Units in PDB entry:
3C8W

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 3C8W entry

There are 8 chains in PDB entry 3C8W (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 5	PRO 124
A	LYS 126	ALA 254
B	SER 6	PRO 124
B	LYS 126	ALA 254
C	SER 6	PRO 124
C	LYS 126	ALA 254
D	LEU 5	PRO 124
D	LYS 126	ALA 254

There are 16 helices in PDB entry 3C8W. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	49	57	Right-handed alpha
Helix 2	2	A	110	120	Right-handed alpha
Helix 3	3	A	163	172	Right-handed alpha
Helix 4	4	A	222	226	Right-handed 310
Helix 5	5	B	49	57	Right-handed alpha
Helix 6	6	B	110	120	Right-handed alpha
Helix 7	7	B	163	172	Right-handed alpha
Helix 8	8	B	222	226	Right-handed 310
Helix 9	9	C	49	57	Right-handed alpha
Helix 10	10	C	110	120	Right-handed alpha
Helix 11	11	C	163	172	Right-handed alpha
Helix 12	12	C	222	226	Right-handed 310
Helix 13	13	D	49	57	Right-handed alpha
Helix 14	14	D	110	120	Right-handed alpha
Helix 15	15	D	163	172	Right-handed alpha
Helix 16	16	D	222	226	Right-handed 310

There are 12 sheets in PDB entry 3C8W. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 5 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	6	8	first strand
Strand 2	D	211	215	anti-parallel
Strand 3	D	148	156	anti-parallel
Strand 4	D	138	145	anti-parallel
Strand 5	D	129	135	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	61	63	first strand
Strand 2	A	82	95	anti-parallel
Strand 3	A	98	108	anti-parallel
Strand 4	A	67	78	first strand
Strand 5	A	34	47	anti-parallel
Strand 6	A	230	243	anti-parallel
Strand 7	A	199	208	anti-parallel
Strand 8	A	160	161	anti-parallel

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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	125	127	first strand
Strand 2	A	98	108	parallel
Strand 3	A	82	95	anti-parallel
Strand 4	A	175	182	first strand
Strand 5	A	188	196	anti-parallel
Strand 6	A	247	251	anti-parallel

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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	129	135	first strand
Strand 2	A	138	145	anti-parallel
Strand 3	A	148	156	anti-parallel
Strand 4	A	211	215	anti-parallel
Strand 5	B	7	8	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	61	63	first strand
Strand 2	B	82	95	anti-parallel
Strand 3	B	98	108	anti-parallel
Strand 4	B	67	78	first strand
Strand 5	B	34	47	anti-parallel
Strand 6	B	230	243	anti-parallel
Strand 7	B	199	208	anti-parallel
Strand 8	B	160	161	anti-parallel

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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	125	127	first strand
Strand 2	B	98	108	parallel
Strand 3	B	82	95	anti-parallel
Strand 4	B	175	182	first strand
Strand 5	B	188	196	anti-parallel
Strand 6	B	247	251	anti-parallel

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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	129	135	first strand
Strand 2	B	138	145	anti-parallel
Strand 3	B	148	156	anti-parallel
Strand 4	B	211	215	anti-parallel
Strand 5	D	6	8	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	61	63	first strand
Strand 2	C	82	95	anti-parallel
Strand 3	C	98	108	anti-parallel
Strand 4	C	67	78	first strand
Strand 5	C	34	47	anti-parallel
Strand 6	C	230	243	anti-parallel
Strand 7	C	199	208	anti-parallel
Strand 8	C	160	161	anti-parallel

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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	125	127	first strand
Strand 2	C	98	108	parallel
Strand 3	C	82	95	anti-parallel
Strand 4	C	175	182	first strand
Strand 5	C	188	196	anti-parallel
Strand 6	C	247	251	anti-parallel

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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	129	135	first strand
Strand 2	C	138	145	anti-parallel
Strand 3	C	148	156	anti-parallel
Strand 4	C	211	215	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	61	63	first strand
Strand 2	D	82	95	anti-parallel
Strand 3	D	98	108	anti-parallel
Strand 4	D	67	78	first strand
Strand 5	D	34	47	anti-parallel
Strand 6	D	230	243	anti-parallel
Strand 7	D	199	208	anti-parallel
Strand 8	D	160	161	anti-parallel

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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	125	127	first strand
Strand 2	D	98	108	parallel
Strand 3	D	82	95	anti-parallel
Strand 4	D	175	182	first strand
Strand 5	D	188	196	anti-parallel
Strand 6	D	247	251	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: 3C8W

Analysis of interatomic Contacts of Structural Units in PDB entry:
3C8W