Analysis of interatomic Contacts of Structural Units in PDB entry:
1P1H

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 1P1H entry

There are 4 chains in PDB entry 1P1H (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 10	LEU 533
B	THR 10	LEU 533
C	THR 10	LEU 533
D	THR 10	LEU 533

There are 77 helices in PDB entry 1P1H. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	75	90	Right-handed alpha
Helix 2	2	A	108	113	Right-handed alpha
Helix 3	3	A	131	133	Right-handed 310
Helix 4	4	A	138	140	Right-handed 310
Helix 5	5	A	153	162	Right-handed alpha
Helix 6	6	A	165	172	Right-handed alpha
Helix 7	7	A	172	177	Right-handed alpha
Helix 8	8	A	187	191	Right-handed 310
Helix 9	9	A	215	234	Right-handed alpha
Helix 10	10	A	260	270	Right-handed alpha
Helix 11	11	A	276	289	Right-handed alpha
Helix 12	12	A	302	313	Right-handed alpha
Helix 13	13	A	323	339	Right-handed alpha
Helix 14	14	A	354	360	Right-handed alpha
Helix 15	15	A	406	409	Right-handed 310
Helix 16	16	A	423	425	Right-handed 310
Helix 17	17	A	438	458	Right-handed alpha
Helix 18	18	A	481	488	Right-handed 310
Helix 19	19	A	502	518	Right-handed alpha
Helix 20	20	A	527	532	Right-handed alpha
Helix 21	21	B	75	90	Right-handed alpha
Helix 22	22	B	108	113	Right-handed alpha
Helix 23	23	B	138	140	Right-handed 310
Helix 24	24	B	153	162	Right-handed alpha
Helix 25	25	B	165	172	Right-handed alpha
Helix 26	26	B	172	177	Right-handed alpha
Helix 27	27	B	187	191	Right-handed 310
Helix 28	28	B	192	192	Right-handed 310
Helix 29	29	B	193	198	Right-handed alpha
Helix 30	30	B	215	235	Right-handed alpha
Helix 31	31	B	260	270	Right-handed alpha
Helix 32	32	B	276	288	Right-handed alpha
Helix 33	33	B	302	312	Right-handed alpha
Helix 34	34	B	323	338	Right-handed alpha
Helix 35	35	B	405	409	Right-handed 310
Helix 36	36	B	423	425	Right-handed 310
Helix 37	37	B	438	458	Right-handed alpha
Helix 38	38	B	481	488	Right-handed 310
Helix 39	39	B	502	518	Right-handed alpha
Helix 40	40	B	527	532	Right-handed alpha
Helix 41	41	C	75	90	Right-handed alpha
Helix 42	42	C	108	113	Right-handed alpha
Helix 43	43	C	138	140	Right-handed 310
Helix 44	44	C	153	162	Right-handed alpha
Helix 45	45	C	165	177	Right-handed alpha
Helix 46	46	C	187	191	Right-handed 310
Helix 47	47	C	215	234	Right-handed alpha
Helix 48	48	C	260	270	Right-handed alpha
Helix 49	49	C	276	288	Right-handed alpha
Helix 50	50	C	302	313	Right-handed alpha
Helix 51	51	C	323	339	Right-handed alpha
Helix 52	52	C	354	361	Right-handed alpha
Helix 53	53	C	362	371	Right-handed alpha
Helix 54	54	C	373	384	Right-handed alpha
Helix 55	55	C	406	409	Right-handed 310
Helix 56	56	C	423	425	Right-handed 310
Helix 57	57	C	438	458	Right-handed alpha
Helix 58	58	C	481	488	Right-handed 310
Helix 59	59	C	502	518	Right-handed alpha
Helix 60	60	C	527	532	Right-handed alpha
Helix 61	61	D	75	90	Right-handed alpha
Helix 62	62	D	108	113	Right-handed alpha
Helix 63	63	D	131	133	Right-handed 310
Helix 64	64	D	138	140	Right-handed 310
Helix 65	65	D	153	162	Right-handed alpha
Helix 66	66	D	165	178	Right-handed alpha
Helix 67	67	D	187	191	Right-handed 310
Helix 68	68	D	215	235	Right-handed alpha
Helix 69	69	D	260	270	Right-handed alpha
Helix 70	70	D	276	288	Right-handed alpha
Helix 71	71	D	302	313	Right-handed alpha
Helix 72	72	D	323	339	Right-handed alpha
Helix 73	73	D	354	361	Right-handed alpha
Helix 74	74	D	423	425	Right-handed 310
Helix 75	75	D	438	457	Right-handed alpha
Helix 76	76	D	481	488	Right-handed 310
Helix 77	77	D	502	518	Right-handed alpha

There are 21 sheets in PDB entry 1P1H. 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,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	19	21	first strand
Strand 2	B	25	39	anti-parallel
Strand 3	B	44	59	anti-parallel
Strand 4	A	11	14	parallel

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There are 5 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	19	21	first strand
Strand 2	B	25	39	anti-parallel
Strand 3	B	44	59	anti-parallel
Strand 4	B	459	463	anti-parallel
Strand 5	B	475	476	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	19	21	first strand
Strand 2	A	25	40	anti-parallel
Strand 3	A	44	59	anti-parallel
Strand 4	A	459	463	anti-parallel

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There are 4 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	19	21	first strand
Strand 2	A	25	40	anti-parallel
Strand 3	A	44	59	anti-parallel
Strand 4	B	11	14	parallel

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There are 5 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	142	147	first strand
Strand 2	A	66	71	parallel
Strand 3	A	239	243	parallel
Strand 4	A	292	294	parallel
Strand 5	A	316	318	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	94	96	first strand
Strand 2	A	99	101	anti-parallel

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There are 2 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	114	119	first strand
Strand 2	A	125	129	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	B	397	401	first strand
Strand 2	B	342	351	parallel
Strand 3	B	411	421	anti-parallel
Strand 4	B	427	437	anti-parallel
Strand 5	A	427	437	anti-parallel
Strand 6	A	411	421	anti-parallel
Strand 7	A	342	352	anti-parallel
Strand 8	A	397	400	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	397	401	first strand
Strand 2	B	342	351	parallel
Strand 3	B	411	421	anti-parallel
Strand 4	B	427	437	anti-parallel
Strand 5	A	427	437	anti-parallel
Strand 6	A	411	421	anti-parallel
Strand 7	A	342	352	anti-parallel
Strand 8	A	403	404	parallel

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There are 5 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	142	147	first strand
Strand 2	B	66	71	parallel
Strand 3	B	239	243	parallel
Strand 4	B	292	294	parallel
Strand 5	B	316	318	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	114	119	first strand
Strand 2	B	125	129	anti-parallel

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There are 4 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	19	21	first strand
Strand 2	D	25	39	anti-parallel
Strand 3	D	44	59	anti-parallel
Strand 4	C	11	14	parallel

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There are 5 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	19	21	first strand
Strand 2	D	25	39	anti-parallel
Strand 3	D	44	59	anti-parallel
Strand 4	D	459	463	anti-parallel
Strand 5	D	475	476	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	19	21	first strand
Strand 2	C	26	39	anti-parallel
Strand 3	C	44	58	anti-parallel
Strand 4	C	459	463	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	C	19	21	first strand
Strand 2	C	26	39	anti-parallel
Strand 3	C	44	58	anti-parallel
Strand 4	D	11	14	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	C	142	147	first strand
Strand 2	C	66	71	parallel
Strand 3	C	239	243	parallel
Strand 4	C	292	294	parallel
Strand 5	C	316	318	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	C	114	119	first strand
Strand 2	C	125	129	anti-parallel

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There are 7 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	397	404	first strand
Strand 2	C	342	352	parallel
Strand 3	C	411	421	anti-parallel
Strand 4	C	427	437	anti-parallel
Strand 5	D	427	437	anti-parallel
Strand 6	D	411	421	anti-parallel
Strand 7	D	342	351	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	142	147	first strand
Strand 2	D	66	71	parallel
Strand 3	D	238	243	parallel
Strand 4	D	292	294	parallel
Strand 5	D	316	318	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	D	94	96	first strand
Strand 2	D	99	101	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	D	114	119	first strand
Strand 2	D	125	129	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: 1P1H

Analysis of interatomic Contacts of Structural Units in PDB entry:
1P1H