Analysis of interatomic Contacts of Structural Units in PDB entry:
4S01

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 4S01 entry

There are 4 chains in PDB entry 4S01 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 9	ALA 447
B	ARG 9	ALA 447
C	ARG 9	ALA 447
D	ARG 9	ALA 447

There are 66 helices in PDB entry 4S01. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	35	45	Right-handed alpha
Helix 2	2	A	51	70	Right-handed alpha
Helix 3	3	A	79	88	Right-handed alpha
Helix 4	4	A	92	99	Right-handed alpha
Helix 5	5	A	120	125	Right-handed 310
Helix 6	6	A	140	145	Right-handed alpha
Helix 7	7	A	147	167	Right-handed alpha
Helix 8	8	A	179	189	Right-handed alpha
Helix 9	9	A	196	205	Right-handed alpha
Helix 10	10	A	208	237	Right-handed alpha
Helix 11	11	A	243	258	Right-handed alpha
Helix 12	12	A	272	275	Right-handed 310
Helix 13	13	A	301	303	Right-handed 310
Helix 14	14	A	320	340	Right-handed alpha
Helix 15	15	A	346	354	Right-handed alpha
Helix 16	16	A	358	363	Right-handed alpha
Helix 17	17	B	35	45	Right-handed alpha
Helix 18	18	B	51	70	Right-handed alpha
Helix 19	19	B	79	88	Right-handed alpha
Helix 20	20	B	92	99	Right-handed alpha
Helix 21	21	B	120	125	Right-handed 310
Helix 22	22	B	140	145	Right-handed alpha
Helix 23	23	B	147	167	Right-handed alpha
Helix 24	24	B	179	189	Right-handed alpha
Helix 25	25	B	196	205	Right-handed alpha
Helix 26	26	B	208	237	Right-handed alpha
Helix 27	27	B	243	258	Right-handed alpha
Helix 28	28	B	272	275	Right-handed 310
Helix 29	29	B	301	303	Right-handed 310
Helix 30	30	B	320	340	Right-handed alpha
Helix 31	31	B	346	353	Right-handed alpha
Helix 32	32	B	358	363	Right-handed alpha
Helix 33	33	C	35	46	Right-handed alpha
Helix 34	34	C	51	70	Right-handed alpha
Helix 35	35	C	79	88	Right-handed alpha
Helix 36	36	C	92	99	Right-handed alpha
Helix 37	37	C	120	125	Right-handed 310
Helix 38	38	C	140	145	Right-handed alpha
Helix 39	39	C	147	167	Right-handed alpha
Helix 40	40	C	179	189	Right-handed alpha
Helix 41	41	C	196	205	Right-handed alpha
Helix 42	42	C	208	237	Right-handed alpha
Helix 43	43	C	243	258	Right-handed alpha
Helix 44	44	C	272	275	Right-handed 310
Helix 45	45	C	301	303	Right-handed 310
Helix 46	46	C	320	339	Right-handed alpha
Helix 47	47	C	346	354	Right-handed alpha
Helix 48	48	C	358	363	Right-handed alpha
Helix 49	49	C	440	445	Right-handed alpha
Helix 50	50	D	35	46	Right-handed alpha
Helix 51	51	D	51	71	Right-handed alpha
Helix 52	52	D	79	88	Right-handed alpha
Helix 53	53	D	92	99	Right-handed alpha
Helix 54	54	D	120	125	Right-handed 310
Helix 55	55	D	140	145	Right-handed alpha
Helix 56	56	D	147	167	Right-handed alpha
Helix 57	57	D	179	189	Right-handed alpha
Helix 58	58	D	196	205	Right-handed alpha
Helix 59	59	D	208	237	Right-handed alpha
Helix 60	60	D	243	258	Right-handed alpha
Helix 61	61	D	272	275	Right-handed 310
Helix 62	62	D	301	303	Right-handed 310
Helix 63	63	D	320	340	Right-handed alpha
Helix 64	64	D	346	353	Right-handed alpha
Helix 65	65	D	358	362	Right-handed 310
Helix 66	66	D	440	445	Right-handed alpha

There are 16 sheets in PDB entry 4S01. 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,

There are 6 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	132	134	first strand
Strand 2	A	112	115	parallel
Strand 3	A	103	107	anti-parallel
Strand 4	A	74	77	anti-parallel
Strand 5	A	172	175	parallel
Strand 6	A	192	195	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	262	263	first strand
Strand 2	A	298	299	anti-parallel
Strand 3	A	305	306	anti-parallel

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There are 3 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	268	270	first strand
Strand 2	A	290	295	anti-parallel
Strand 3	A	309	314	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	377	382	first strand
Strand 2	A	370	373	anti-parallel
Strand 3	A	402	409	anti-parallel
Strand 4	A	418	426	anti-parallel
Strand 5	A	431	433	anti-parallel

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There are 6 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	132	134	first strand
Strand 2	B	112	115	parallel
Strand 3	B	103	107	anti-parallel
Strand 4	B	74	77	anti-parallel
Strand 5	B	172	175	parallel
Strand 6	B	192	195	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	262	263	first strand
Strand 2	B	298	299	anti-parallel
Strand 3	B	305	306	anti-parallel

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There are 3 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	268	270	first strand
Strand 2	B	290	295	anti-parallel
Strand 3	B	309	314	anti-parallel

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There are 5 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	377	382	first strand
Strand 2	B	370	373	anti-parallel
Strand 3	B	402	409	anti-parallel
Strand 4	B	418	426	anti-parallel
Strand 5	B	431	433	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	132	134	first strand
Strand 2	C	112	115	parallel
Strand 3	C	103	107	anti-parallel
Strand 4	C	74	77	anti-parallel
Strand 5	C	172	175	parallel
Strand 6	C	192	195	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	262	263	first strand
Strand 2	C	298	299	anti-parallel
Strand 3	C	305	306	anti-parallel

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There are 3 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	268	270	first strand
Strand 2	C	290	295	anti-parallel
Strand 3	C	309	314	anti-parallel

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There are 5 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	377	382	first strand
Strand 2	C	370	373	anti-parallel
Strand 3	C	402	409	anti-parallel
Strand 4	C	418	426	anti-parallel
Strand 5	C	431	433	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	132	134	first strand
Strand 2	D	112	115	parallel
Strand 3	D	103	107	anti-parallel
Strand 4	D	74	77	anti-parallel
Strand 5	D	172	175	parallel
Strand 6	D	192	195	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	262	263	first strand
Strand 2	D	298	299	anti-parallel
Strand 3	D	305	306	anti-parallel

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There are 3 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	268	270	first strand
Strand 2	D	290	295	anti-parallel
Strand 3	D	309	314	anti-parallel

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There are 5 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	377	382	first strand
Strand 2	D	370	373	anti-parallel
Strand 3	D	402	409	anti-parallel
Strand 4	D	418	426	anti-parallel
Strand 5	D	431	433	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: 4S01

Analysis of interatomic Contacts of Structural Units in PDB entry:
4S01