Analysis of interatomic Contacts of Structural Units in PDB entry:
2OHI

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 2OHI entry

There are 8 chains in PDB entry 2OHI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ARG 403
B	MET 1	ARG 403
D	MET 1	ARG 403
E	MET 1	ARG 403
G	MET 1	ARG 403
H	MET 1	ARG 403
I	MET 1	ARG 403
J	MET 1	ARG 403

There are121 helices in PDB entry 2OHI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	56	72	Right-handed alpha
Helix 2	2	A	85	90	Right-handed alpha
Helix 3	3	A	91	99	Right-handed alpha
Helix 4	4	A	107	118	Right-handed alpha
Helix 5	5	A	119	124	Right-handed 310
Helix 6	6	A	182	186	Right-handed 310
Helix 7	7	A	187	203	Right-handed alpha
Helix 8	8	A	206	220	Right-handed alpha
Helix 9	9	A	239	253	Right-handed alpha
Helix 10	10	A	268	283	Right-handed alpha
Helix 11	11	A	297	307	Right-handed alpha
Helix 12	12	A	324	337	Right-handed alpha
Helix 13	13	A	338	341	Right-handed 310
Helix 14	14	A	357	369	Right-handed alpha
Helix 15	15	A	384	402	Right-handed alpha
Helix 16	16	B	56	72	Right-handed alpha
Helix 17	17	B	85	90	Right-handed alpha
Helix 18	18	B	91	99	Right-handed alpha
Helix 19	19	B	107	118	Right-handed alpha
Helix 20	20	B	119	124	Right-handed 310
Helix 21	21	B	182	186	Right-handed 310
Helix 22	22	B	187	203	Right-handed alpha
Helix 23	23	B	206	220	Right-handed alpha
Helix 24	24	B	239	252	Right-handed alpha
Helix 25	25	B	268	284	Right-handed alpha
Helix 26	26	B	297	307	Right-handed alpha
Helix 27	27	B	324	337	Right-handed alpha
Helix 28	28	B	338	341	Right-handed 310
Helix 29	29	B	357	369	Right-handed alpha
Helix 30	30	B	384	403	Right-handed alpha
Helix 31	31	D	56	72	Right-handed alpha
Helix 32	32	D	85	90	Right-handed alpha
Helix 33	33	D	91	99	Right-handed alpha
Helix 34	34	D	107	118	Right-handed alpha
Helix 35	35	D	119	124	Right-handed 310
Helix 36	36	D	182	186	Right-handed 310
Helix 37	37	D	187	203	Right-handed alpha
Helix 38	38	D	206	220	Right-handed alpha
Helix 39	39	D	239	252	Right-handed alpha
Helix 40	40	D	268	284	Right-handed alpha
Helix 41	41	D	297	307	Right-handed alpha
Helix 42	42	D	324	337	Right-handed alpha
Helix 43	43	D	338	341	Right-handed 310
Helix 44	44	D	357	369	Right-handed alpha
Helix 45	45	D	384	402	Right-handed alpha
Helix 46	46	E	56	72	Right-handed alpha
Helix 47	47	E	85	90	Right-handed alpha
Helix 48	48	E	91	99	Right-handed alpha
Helix 49	49	E	107	118	Right-handed alpha
Helix 50	50	E	119	124	Right-handed 310
Helix 51	51	E	182	186	Right-handed 310
Helix 52	52	E	187	203	Right-handed alpha
Helix 53	53	E	206	220	Right-handed alpha
Helix 54	54	E	239	252	Right-handed alpha
Helix 55	55	E	268	283	Right-handed alpha
Helix 56	56	E	297	307	Right-handed alpha
Helix 57	57	E	324	337	Right-handed alpha
Helix 58	58	E	338	341	Right-handed 310
Helix 59	59	E	357	369	Right-handed alpha
Helix 60	60	E	384	403	Right-handed alpha
Helix 61	61	G	56	72	Right-handed alpha
Helix 62	62	G	85	90	Right-handed alpha
Helix 63	63	G	91	99	Right-handed alpha
Helix 64	64	G	107	118	Right-handed alpha
Helix 65	65	G	119	122	Right-handed 310
Helix 66	66	G	182	186	Right-handed 310
Helix 67	67	G	187	203	Right-handed alpha
Helix 68	68	G	206	220	Right-handed alpha
Helix 69	69	G	239	252	Right-handed alpha
Helix 70	70	G	268	284	Right-handed alpha
Helix 71	71	G	297	307	Right-handed alpha
Helix 72	72	G	324	337	Right-handed alpha
Helix 73	73	G	338	341	Right-handed 310
Helix 74	74	G	357	370	Right-handed alpha
Helix 75	75	G	384	403	Right-handed alpha
Helix 76	76	H	56	72	Right-handed alpha
Helix 77	77	H	85	90	Right-handed alpha
Helix 78	78	H	91	99	Right-handed alpha
Helix 79	79	H	107	118	Right-handed alpha
Helix 80	80	H	119	123	Right-handed 310
Helix 81	81	H	182	186	Right-handed 310
Helix 82	82	H	187	203	Right-handed alpha
Helix 83	83	H	206	220	Right-handed alpha
Helix 84	84	H	239	253	Right-handed alpha
Helix 85	85	H	268	284	Right-handed alpha
Helix 86	86	H	297	307	Right-handed alpha
Helix 87	87	H	324	337	Right-handed alpha
Helix 88	88	H	338	341	Right-handed 310
Helix 89	89	H	357	369	Right-handed alpha
Helix 90	90	H	384	401	Right-handed alpha
Helix 91	91	I	56	72	Right-handed alpha
Helix 92	92	I	85	90	Right-handed alpha
Helix 93	93	I	91	99	Right-handed alpha
Helix 94	94	I	107	118	Right-handed alpha
Helix 95	95	I	119	122	Right-handed 310
Helix 96	96	I	182	186	Right-handed 310
Helix 97	97	I	187	203	Right-handed alpha
Helix 98	98	I	206	220	Right-handed alpha
Helix 99	99	I	239	252	Right-handed alpha
Helix 100	100	I	268	284	Right-handed alpha
Helix 101	101	I	297	307	Right-handed alpha
Helix 102	102	I	324	337	Right-handed alpha
Helix 103	103	I	338	341	Right-handed 310
Helix 104	104	I	357	370	Right-handed alpha
Helix 105	105	I	384	402	Right-handed alpha
Helix 106	106	J	56	72	Right-handed alpha
Helix 107	107	J	85	90	Right-handed alpha
Helix 108	108	J	91	99	Right-handed alpha
Helix 109	109	J	107	118	Right-handed alpha
Helix 110	110	J	119	124	Right-handed 310
Helix 111	111	J	182	186	Right-handed 310
Helix 112	112	J	187	203	Right-handed alpha
Helix 113	113	J	206	215	Right-handed alpha
Helix 114	114	J	215	220	Right-handed alpha
Helix 115	115	J	239	253	Right-handed alpha
Helix 116	116	J	268	284	Right-handed alpha
Helix 117	117	J	297	307	Right-handed alpha
Helix 118	118	J	324	337	Right-handed alpha
Helix 119	119	J	338	341	Right-handed 310
Helix 120	120	J	357	368	Right-handed alpha
Helix 121	121	J	384	402	Right-handed alpha

There are 44 sheets in PDB entry 2OHI. 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, AH, AI, AJ, AK, AL, AM, AN, AO, AP, AQ, AR,

There are 7 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	9	first strand
Strand 2	A	12	14	anti-parallel
Strand 3	A	38	41	anti-parallel
Strand 4	A	46	49	anti-parallel
Strand 5	A	78	80	parallel
Strand 6	A	104	106	parallel
Strand 7	A	126	128	parallel

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There are 2 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	17	19	first strand
Strand 2	A	33	35	anti-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	24	25	first strand
Strand 2	A	28	29	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	134	136	first strand
Strand 2	A	141	146	anti-parallel
Strand 3	A	156	160	anti-parallel
Strand 4	A	165	169	anti-parallel
Strand 5	A	228	231	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	287	292	first strand
Strand 2	A	258	263	parallel
Strand 3	A	310	314	parallel
Strand 4	A	345	352	parallel
Strand 5	A	376	380	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	317	318	first strand
Strand 2	A	321	322	anti-parallel

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There are 7 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	6	9	first strand
Strand 2	B	12	14	anti-parallel
Strand 3	B	38	41	anti-parallel
Strand 4	B	46	49	anti-parallel
Strand 5	B	78	80	parallel
Strand 6	B	104	106	parallel
Strand 7	B	126	128	parallel

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There are 2 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	17	19	first strand
Strand 2	B	33	35	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	B	134	136	first strand
Strand 2	B	141	146	anti-parallel
Strand 3	B	156	160	anti-parallel
Strand 4	B	165	167	anti-parallel
Strand 5	B	228	230	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	287	292	first strand
Strand 2	B	258	263	parallel
Strand 3	B	310	314	parallel
Strand 4	B	344	352	parallel
Strand 5	B	371	380	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	317	318	first strand
Strand 2	B	321	322	anti-parallel

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There are 7 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	6	9	first strand
Strand 2	D	12	14	anti-parallel
Strand 3	D	38	41	anti-parallel
Strand 4	D	46	49	anti-parallel
Strand 5	D	78	80	parallel
Strand 6	D	104	106	parallel
Strand 7	D	126	128	parallel

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There are 2 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	17	19	first strand
Strand 2	D	33	35	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	D	24	25	first strand
Strand 2	D	28	29	anti-parallel

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There are 5 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	134	136	first strand
Strand 2	D	141	146	anti-parallel
Strand 3	D	156	160	anti-parallel
Strand 4	D	165	167	anti-parallel
Strand 5	D	228	230	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	287	292	first strand
Strand 2	D	258	263	parallel
Strand 3	D	310	314	parallel
Strand 4	D	345	352	parallel
Strand 5	D	372	380	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	D	317	318	first strand
Strand 2	D	321	322	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	E	6	9	first strand
Strand 2	E	12	14	anti-parallel
Strand 3	E	38	41	anti-parallel
Strand 4	E	46	49	anti-parallel
Strand 5	E	78	80	parallel
Strand 6	E	104	106	parallel
Strand 7	E	126	128	parallel

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There are 2 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	17	19	first strand
Strand 2	E	33	35	anti-parallel

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There are 5 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	134	136	first strand
Strand 2	E	141	146	anti-parallel
Strand 3	E	156	160	anti-parallel
Strand 4	E	165	169	anti-parallel
Strand 5	E	228	231	parallel

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There are 5 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	287	292	first strand
Strand 2	E	258	263	parallel
Strand 3	E	310	314	parallel
Strand 4	E	345	352	parallel
Strand 5	E	372	380	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	317	318	first strand
Strand 2	E	321	322	anti-parallel

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There are 7 strands in W sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	6	9	first strand
Strand 2	G	12	14	anti-parallel
Strand 3	G	38	41	anti-parallel
Strand 4	G	46	49	anti-parallel
Strand 5	G	78	80	parallel
Strand 6	G	104	106	parallel
Strand 7	G	126	128	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	17	19	first strand
Strand 2	G	33	35	anti-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	G	24	25	first strand
Strand 2	G	28	29	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	134	136	first strand
Strand 2	G	141	146	anti-parallel
Strand 3	G	156	160	anti-parallel
Strand 4	G	165	167	anti-parallel
Strand 5	G	228	230	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	287	292	first strand
Strand 2	G	258	263	parallel
Strand 3	G	310	314	parallel
Strand 4	G	344	352	parallel
Strand 5	G	371	380	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	G	317	318	first strand
Strand 2	G	321	322	anti-parallel

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There are 7 strands in AC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	6	9	first strand
Strand 2	H	12	14	anti-parallel
Strand 3	H	38	41	anti-parallel
Strand 4	H	46	49	anti-parallel
Strand 5	H	78	80	parallel
Strand 6	H	104	106	parallel
Strand 7	H	126	128	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	H	17	19	first strand
Strand 2	H	33	35	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	134	136	first strand
Strand 2	H	141	146	anti-parallel
Strand 3	H	156	160	anti-parallel
Strand 4	H	165	169	anti-parallel
Strand 5	H	228	231	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	287	292	first strand
Strand 2	H	258	263	parallel
Strand 3	H	310	314	parallel
Strand 4	H	345	352	parallel
Strand 5	H	372	380	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	H	317	318	first strand
Strand 2	H	321	322	anti-parallel

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There are 7 strands in AH sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	6	9	first strand
Strand 2	I	12	14	anti-parallel
Strand 3	I	38	41	anti-parallel
Strand 4	I	46	49	anti-parallel
Strand 5	I	78	80	parallel
Strand 6	I	104	106	parallel
Strand 7	I	126	128	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	17	19	first strand
Strand 2	I	33	35	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	134	136	first strand
Strand 2	I	141	146	anti-parallel
Strand 3	I	156	160	anti-parallel
Strand 4	I	165	169	anti-parallel
Strand 5	I	228	231	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	287	292	first strand
Strand 2	I	258	263	parallel
Strand 3	I	310	314	parallel
Strand 4	I	344	352	parallel
Strand 5	I	371	380	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	317	318	first strand
Strand 2	I	321	322	anti-parallel

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There are 7 strands in AM sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	6	9	first strand
Strand 2	J	12	14	anti-parallel
Strand 3	J	38	41	anti-parallel
Strand 4	J	46	49	anti-parallel
Strand 5	J	78	80	parallel
Strand 6	J	104	106	parallel
Strand 7	J	126	128	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	17	19	first strand
Strand 2	J	33	35	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	24	25	first strand
Strand 2	J	28	29	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	134	136	first strand
Strand 2	J	141	146	anti-parallel
Strand 3	J	156	160	anti-parallel
Strand 4	J	165	167	anti-parallel
Strand 5	J	228	230	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	287	292	first strand
Strand 2	J	258	263	parallel
Strand 3	J	310	314	parallel
Strand 4	J	344	352	parallel
Strand 5	J	371	380	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	317	318	first strand
Strand 2	J	321	322	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: 2OHI

Analysis of interatomic Contacts of Structural Units in PDB entry:
2OHI