Analysis of interatomic Contacts of Structural Units in PDB entry:
4R7P

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 4R7P entry

There are 3 chains in PDB entry 4R7P (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 24	HIS 508
B	ILE 24	HIS 508
C	ILE 24	ASP 316

There are 87 helices in PDB entry 4R7P. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	24	42	Right-handed alpha
Helix 2	2	A	44	47	Right-handed 310
Helix 3	3	A	48	66	Right-handed alpha
Helix 4	4	A	74	76	Right-handed 310
Helix 5	5	A	89	96	Right-handed alpha
Helix 6	6	A	100	106	Right-handed alpha
Helix 7	7	A	126	129	Right-handed 310
Helix 8	8	A	138	154	Right-handed alpha
Helix 9	9	A	167	173	Right-handed alpha
Helix 10	10	A	174	179	Right-handed 310
Helix 11	11	A	209	213	Right-handed 310
Helix 12	12	A	214	216	Right-handed 310
Helix 13	13	A	225	233	Right-handed alpha
Helix 14	14	A	234	242	Right-handed alpha
Helix 15	15	A	260	269	Right-handed alpha
Helix 16	16	A	270	274	Right-handed 310
Helix 17	17	A	306	310	Right-handed 310
Helix 18	18	A	314	320	Right-handed alpha
Helix 19	19	A	336	345	Right-handed alpha
Helix 20	20	A	371	379	Right-handed 310
Helix 21	21	A	388	392	Right-handed 310
Helix 22	22	A	397	406	Right-handed alpha
Helix 23	23	A	434	437	Right-handed 310
Helix 24	24	A	438	446	Right-handed alpha
Helix 25	25	B	26	41	Right-handed alpha
Helix 26	26	B	47	68	Right-handed alpha
Helix 27	27	B	89	95	Right-handed alpha
Helix 28	28	B	100	106	Right-handed alpha
Helix 29	29	B	126	129	Right-handed 310
Helix 30	30	B	138	154	Right-handed alpha
Helix 31	31	B	167	175	Right-handed alpha
Helix 32	32	B	176	180	Right-handed 310
Helix 33	33	B	214	216	Right-handed 310
Helix 34	34	B	224	233	Right-handed alpha
Helix 35	35	B	234	243	Right-handed alpha
Helix 36	36	B	260	269	Right-handed alpha
Helix 37	37	B	270	274	Right-handed 310
Helix 38	38	B	306	310	Right-handed 310
Helix 39	39	B	314	320	Right-handed alpha
Helix 40	40	B	336	346	Right-handed alpha
Helix 41	41	B	372	379	Right-handed 310
Helix 42	42	B	388	392	Right-handed 310
Helix 43	43	B	397	406	Right-handed alpha
Helix 44	44	B	434	437	Right-handed 310
Helix 45	45	B	438	446	Right-handed alpha
Helix 46	46	C	25	41	Right-handed alpha
Helix 47	47	C	47	68	Right-handed alpha
Helix 48	48	C	89	94	Right-handed alpha
Helix 49	49	C	100	107	Right-handed alpha
Helix 50	50	C	126	129	Right-handed 310
Helix 51	51	C	138	154	Right-handed alpha
Helix 52	52	C	167	175	Right-handed alpha
Helix 53	53	C	176	180	Right-handed 310
Helix 54	54	C	213	217	Right-handed alpha
Helix 55	55	C	225	233	Right-handed alpha
Helix 56	56	C	234	243	Right-handed alpha
Helix 57	57	C	260	269	Right-handed alpha
Helix 58	58	C	270	274	Right-handed 310
Helix 59	59	C	287	291	Right-handed 310
Helix 60	60	C	306	310	Right-handed 310
Helix 61	61	C	314	320	Right-handed alpha
Helix 62	62	C	336	344	Right-handed alpha
Helix 63	63	C	371	379	Right-handed 310
Helix 64	64	C	388	392	Right-handed 310
Helix 65	65	C	397	406	Right-handed alpha
Helix 66	66	C	434	437	Right-handed 310
Helix 67	67	C	438	445	Right-handed alpha
Helix 68	68	D	25	41	Right-handed alpha
Helix 69	69	D	48	66	Right-handed alpha
Helix 70	70	D	89	95	Right-handed alpha
Helix 71	71	D	101	106	Right-handed 310
Helix 72	72	D	138	154	Right-handed alpha
Helix 73	73	D	167	173	Right-handed alpha
Helix 74	74	D	174	179	Right-handed 310
Helix 75	75	D	213	216	Right-handed 310
Helix 76	76	D	225	232	Right-handed alpha
Helix 77	77	D	234	242	Right-handed alpha
Helix 78	78	D	260	266	Right-handed alpha
Helix 79	79	D	270	274	Right-handed 310
Helix 80	80	D	286	290	Right-handed 310
Helix 81	81	D	314	320	Right-handed alpha
Helix 82	82	D	336	346	Right-handed alpha
Helix 83	83	D	372	379	Right-handed 310
Helix 84	84	D	388	392	Right-handed 310
Helix 85	85	D	397	406	Right-handed alpha
Helix 86	86	D	434	437	Right-handed 310
Helix 87	87	D	438	446	Right-handed alpha

There are 33 sheets in PDB entry 4R7P. 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, Y, Z, AA, AB, AC, AD, AE, AF, AG,

There are 3 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	78	79	first strand
Strand 2	A	294	298	anti-parallel
Strand 3	A	301	305	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	86	88	first strand
Strand 2	A	383	386	parallel
Strand 3	A	278	284	parallel
Strand 4	A	326	335	anti-parallel
Strand 5	A	246	251	anti-parallel
Strand 6	A	108	114	parallel
Strand 7	A	158	163	parallel
Strand 8	A	184	189	parallel

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There are 2 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	131	133	first strand
Strand 2	A	136	137	anti-parallel

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There are 2 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	193	194	first strand
Strand 2	A	218	219	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	196	197	first strand
Strand 2	A	363	369	anti-parallel
Strand 3	A	353	359	anti-parallel

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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	409	412	first strand
Strand 2	A	415	418	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	A	429	432	first strand
Strand 2	A	455	460	parallel
Strand 3	A	471	480	parallel
Strand 4	A	493	495	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	429	432	first strand
Strand 2	A	455	460	parallel
Strand 3	A	471	480	parallel
Strand 4	A	498	501	parallel

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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	463	466	first strand
Strand 2	A	485	488	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	86	88	first strand
Strand 2	B	383	386	parallel
Strand 3	B	278	284	parallel
Strand 4	B	326	335	anti-parallel
Strand 5	B	246	251	anti-parallel
Strand 6	B	108	114	parallel
Strand 7	B	159	163	parallel
Strand 8	B	185	189	parallel

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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	131	133	first strand
Strand 2	B	136	137	anti-parallel

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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	193	194	first strand
Strand 2	B	218	219	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	B	196	197	first strand
Strand 2	B	363	369	anti-parallel
Strand 3	B	353	359	anti-parallel

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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	294	298	first strand
Strand 2	B	301	305	anti-parallel

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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	409	412	first strand
Strand 2	B	415	418	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	429	432	first strand
Strand 2	B	451	460	parallel
Strand 3	B	471	480	parallel
Strand 4	B	493	501	parallel

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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	463	466	first strand
Strand 2	B	485	488	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	C	78	79	first strand
Strand 2	C	294	298	anti-parallel
Strand 3	C	301	305	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	86	88	first strand
Strand 2	C	384	386	parallel
Strand 3	C	278	284	parallel
Strand 4	C	326	335	anti-parallel
Strand 5	C	246	251	anti-parallel
Strand 6	C	108	113	parallel
Strand 7	C	158	163	parallel
Strand 8	C	184	189	parallel

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There are 2 strands in T sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	131	133	first strand
Strand 2	C	136	137	anti-parallel

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There are 2 strands in U sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	193	194	first strand
Strand 2	C	218	219	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	C	196	197	first strand
Strand 2	C	365	369	anti-parallel
Strand 3	C	353	357	anti-parallel

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There are 2 strands in W sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	409	412	first strand
Strand 2	C	415	418	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	429	432	first strand
Strand 2	C	455	461	parallel
Strand 3	C	471	479	parallel
Strand 4	C	493	500	parallel

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There are 2 strands in Y sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	463	466	first strand
Strand 2	C	485	488	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	86	88	first strand
Strand 2	D	383	386	parallel
Strand 3	D	278	284	parallel
Strand 4	D	326	335	anti-parallel
Strand 5	D	246	251	anti-parallel
Strand 6	D	108	114	parallel
Strand 7	D	158	163	parallel
Strand 8	D	184	189	parallel

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There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	131	133	first strand
Strand 2	D	136	137	anti-parallel

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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	193	194	first strand
Strand 2	D	218	219	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	196	197	first strand
Strand 2	D	365	370	anti-parallel
Strand 3	D	352	356	anti-parallel

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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	294	298	first strand
Strand 2	D	301	305	anti-parallel

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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	409	412	first strand
Strand 2	D	415	418	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	429	432	first strand
Strand 2	D	451	461	parallel
Strand 3	D	471	479	parallel
Strand 4	D	493	500	parallel

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There are 2 strands in AG sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	463	466	first strand
Strand 2	D	485	488	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: 4R7P

Analysis of interatomic Contacts of Structural Units in PDB entry:
4R7P