Analysis of interatomic Contacts of Structural Units in PDB entry:
4O6C

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 4O6C entry

There are 4 chains in PDB entry 4O6C (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 0	ALA 352
B	ALA 0	ALA 352
C	ALA 0	ALA 352
D	ALA 0	GLY 266

There are 42 helices in PDB entry 4O6C. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	38	52	Right-handed alpha
Helix 2	2	A	61	82	Right-handed alpha
Helix 3	3	A	144	146	Right-handed 310
Helix 4	4	A	226	230	Right-handed 310
Helix 5	5	A	237	241	Right-handed 310
Helix 6	6	A	244	248	Right-handed 310
Helix 7	7	A	267	271	Right-handed 310
Helix 8	8	B	38	52	Right-handed alpha
Helix 9	9	B	61	82	Right-handed alpha
Helix 10	10	B	144	146	Right-handed 310
Helix 11	11	B	226	230	Right-handed 310
Helix 12	12	B	237	241	Right-handed 310
Helix 13	13	B	244	248	Right-handed 310
Helix 14	14	B	267	271	Right-handed 310
Helix 15	15	C	38	53	Right-handed alpha
Helix 16	16	C	61	82	Right-handed alpha
Helix 17	17	C	144	146	Right-handed 310
Helix 18	18	C	226	230	Right-handed 310
Helix 19	19	C	237	241	Right-handed 310
Helix 20	20	C	244	248	Right-handed 310
Helix 21	21	C	267	271	Right-handed 310
Helix 22	22	D	38	52	Right-handed alpha
Helix 23	23	D	61	83	Right-handed alpha
Helix 24	24	D	144	146	Right-handed 310
Helix 25	25	D	226	230	Right-handed 310
Helix 26	26	D	237	241	Right-handed 310
Helix 27	27	D	244	248	Right-handed 310
Helix 28	28	D	267	271	Right-handed 310
Helix 29	29	E	38	53	Right-handed alpha
Helix 30	30	E	61	82	Right-handed alpha
Helix 31	31	E	144	146	Right-handed 310
Helix 32	32	E	226	230	Right-handed 310
Helix 33	33	E	237	241	Right-handed 310
Helix 34	34	E	244	248	Right-handed 310
Helix 35	35	E	267	271	Right-handed 310
Helix 36	36	F	38	52	Right-handed alpha
Helix 37	37	F	61	83	Right-handed alpha
Helix 38	38	F	144	146	Right-handed 310
Helix 39	39	F	226	230	Right-handed 310
Helix 40	40	F	237	241	Right-handed 310
Helix 41	41	F	244	248	Right-handed 310
Helix 42	42	F	267	271	Right-handed 310

There are 24 sheets in PDB entry 4O6C. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X,

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	1	7	first strand
Strand 2	A	12	22	anti-parallel
Strand 3	B	12	22	anti-parallel
Strand 4	B	1	7	anti-parallel
Strand 5	A	1	7	anti-parallel

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There are 3 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	32	36	first strand
Strand 2	A	165	171	parallel
Strand 3	A	153	159	anti-parallel

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There are 4 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	86	90	first strand
Strand 2	A	131	135	parallel
Strand 3	A	56	57	parallel
Strand 4	A	148	149	parallel

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There are 14 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	328	331	first strand
Strand 2	A	321	325	anti-parallel
Strand 3	A	273	277	anti-parallel
Strand 4	A	210	217	anti-parallel
Strand 5	A	200	206	anti-parallel
Strand 6	A	192	196	anti-parallel
Strand 7	A	185	189	anti-parallel
Strand 8	B	185	189	anti-parallel
Strand 9	B	192	196	anti-parallel
Strand 10	B	200	206	anti-parallel
Strand 11	B	210	217	anti-parallel
Strand 12	B	273	277	anti-parallel
Strand 13	B	321	325	anti-parallel
Strand 14	B	328	331	anti-parallel

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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	284	287	first strand
Strand 2	A	310	313	parallel
Strand 3	A	336	337	anti-parallel

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There are 3 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	32	36	first strand
Strand 2	B	165	171	parallel
Strand 3	B	153	159	anti-parallel

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There are 4 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	86	90	first strand
Strand 2	B	131	135	parallel
Strand 3	B	56	57	parallel
Strand 4	B	148	149	parallel

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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	284	287	first strand
Strand 2	B	310	313	parallel
Strand 3	B	335	337	anti-parallel

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There are 5 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	1	7	first strand
Strand 2	C	12	22	anti-parallel
Strand 3	D	12	22	anti-parallel
Strand 4	D	1	7	anti-parallel
Strand 5	C	1	7	anti-parallel

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There are 3 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	32	36	first strand
Strand 2	C	165	171	parallel
Strand 3	C	153	159	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	86	90	first strand
Strand 2	C	131	135	parallel
Strand 3	C	56	58	parallel
Strand 4	C	148	150	parallel

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There are 14 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	328	331	first strand
Strand 2	C	321	325	anti-parallel
Strand 3	C	273	277	anti-parallel
Strand 4	C	210	217	anti-parallel
Strand 5	C	200	206	anti-parallel
Strand 6	C	192	196	anti-parallel
Strand 7	C	185	189	anti-parallel
Strand 8	D	185	189	anti-parallel
Strand 9	D	192	196	anti-parallel
Strand 10	D	200	206	anti-parallel
Strand 11	D	210	217	anti-parallel
Strand 12	D	273	277	anti-parallel
Strand 13	D	321	325	anti-parallel
Strand 14	D	328	331	anti-parallel

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There are 3 strands in M sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	284	287	first strand
Strand 2	C	310	313	parallel
Strand 3	C	335	337	anti-parallel

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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	32	36	first strand
Strand 2	D	165	171	parallel
Strand 3	D	153	159	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	86	90	first strand
Strand 2	D	131	135	parallel
Strand 3	D	56	57	parallel
Strand 4	D	148	149	parallel

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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	284	287	first strand
Strand 2	D	310	313	parallel
Strand 3	D	335	337	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	1	7	first strand
Strand 2	E	12	22	anti-parallel
Strand 3	F	12	22	anti-parallel
Strand 4	F	1	7	anti-parallel
Strand 5	E	1	7	anti-parallel

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There are 3 strands in R sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	32	36	first strand
Strand 2	E	165	171	parallel
Strand 3	E	153	159	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	86	90	first strand
Strand 2	E	131	135	parallel
Strand 3	E	56	57	parallel
Strand 4	E	148	149	parallel

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There are 14 strands in T sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	328	331	first strand
Strand 2	E	321	325	anti-parallel
Strand 3	E	273	277	anti-parallel
Strand 4	E	210	217	anti-parallel
Strand 5	E	200	206	anti-parallel
Strand 6	E	192	196	anti-parallel
Strand 7	E	185	189	anti-parallel
Strand 8	F	185	189	anti-parallel
Strand 9	F	192	196	anti-parallel
Strand 10	F	200	206	anti-parallel
Strand 11	F	210	217	anti-parallel
Strand 12	F	273	277	anti-parallel
Strand 13	F	321	325	anti-parallel
Strand 14	F	328	331	anti-parallel

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There are 3 strands in U sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	284	287	first strand
Strand 2	E	310	313	parallel
Strand 3	E	335	337	anti-parallel

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There are 3 strands in V sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	32	36	first strand
Strand 2	F	165	171	parallel
Strand 3	F	153	159	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	86	90	first strand
Strand 2	F	131	135	parallel
Strand 3	F	56	57	parallel
Strand 4	F	148	149	parallel

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There are 3 strands in X sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	284	287	first strand
Strand 2	F	310	313	parallel
Strand 3	F	336	337	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: 4O6C

Analysis of interatomic Contacts of Structural Units in PDB entry:
4O6C