Analysis of interatomic Contacts of Structural Units in PDB entry:
2O56

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 2O56 entry

There are 8 chains in PDB entry 2O56 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 1	LYS 397
B	LEU 1	LYS 397
C	LEU 1	LYS 397
D	LEU 1	LYS 397
E	LEU 1	LYS 397
F	LEU 1	LYS 397
G	LEU 1	LYS 397
H	LEU 1	LYS 397

There are129 helices in PDB entry 2O56. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	49	65	Right-handed alpha
Helix 2	2	A	71	82	Right-handed alpha
Helix 3	3	A	84	89	Right-handed 310
Helix 4	4	A	90	113	Right-handed alpha
Helix 5	5	A	115	120	Right-handed alpha
Helix 6	6	A	134	138	Right-handed 310
Helix 7	7	A	150	164	Right-handed alpha
Helix 8	8	A	192	211	Right-handed alpha
Helix 9	9	A	225	237	Right-handed alpha
Helix 10	10	A	238	240	Right-handed 310
Helix 11	11	A	252	263	Right-handed alpha
Helix 12	12	A	274	285	Right-handed alpha
Helix 13	13	A	299	313	Right-handed alpha
Helix 14	14	A	325	339	Right-handed alpha
Helix 15	15	A	350	352	Right-handed 310
Helix 16	16	A	353	358	Right-handed alpha
Helix 17	17	A	384	391	Right-handed alpha
Helix 18	18	B	49	63	Right-handed alpha
Helix 19	19	B	71	82	Right-handed alpha
Helix 20	20	B	84	89	Right-handed 310
Helix 21	21	B	90	113	Right-handed alpha
Helix 22	22	B	115	120	Right-handed alpha
Helix 23	23	B	134	138	Right-handed 310
Helix 24	24	B	150	164	Right-handed alpha
Helix 25	25	B	192	211	Right-handed alpha
Helix 26	26	B	225	237	Right-handed alpha
Helix 27	27	B	252	263	Right-handed alpha
Helix 28	28	B	274	285	Right-handed alpha
Helix 29	29	B	299	313	Right-handed alpha
Helix 30	30	B	325	339	Right-handed alpha
Helix 31	31	B	350	352	Right-handed 310
Helix 32	32	B	353	358	Right-handed alpha
Helix 33	33	B	384	391	Right-handed alpha
Helix 34	34	C	49	65	Right-handed alpha
Helix 35	35	C	71	82	Right-handed alpha
Helix 36	36	C	84	89	Right-handed 310
Helix 37	37	C	90	113	Right-handed alpha
Helix 38	38	C	115	120	Right-handed alpha
Helix 39	39	C	134	138	Right-handed 310
Helix 40	40	C	150	164	Right-handed alpha
Helix 41	41	C	192	211	Right-handed alpha
Helix 42	42	C	225	237	Right-handed alpha
Helix 43	43	C	252	263	Right-handed alpha
Helix 44	44	C	274	285	Right-handed alpha
Helix 45	45	C	299	313	Right-handed alpha
Helix 46	46	C	325	339	Right-handed alpha
Helix 47	47	C	348	352	Right-handed 310
Helix 48	48	C	353	358	Right-handed alpha
Helix 49	49	C	384	391	Right-handed alpha
Helix 50	50	D	49	65	Right-handed alpha
Helix 51	51	D	71	82	Right-handed alpha
Helix 52	52	D	84	89	Right-handed 310
Helix 53	53	D	90	113	Right-handed alpha
Helix 54	54	D	115	120	Right-handed alpha
Helix 55	55	D	134	138	Right-handed 310
Helix 56	56	D	150	164	Right-handed alpha
Helix 57	57	D	192	211	Right-handed alpha
Helix 58	58	D	225	237	Right-handed alpha
Helix 59	59	D	252	263	Right-handed alpha
Helix 60	60	D	274	285	Right-handed alpha
Helix 61	61	D	299	313	Right-handed alpha
Helix 62	62	D	325	339	Right-handed alpha
Helix 63	63	D	350	352	Right-handed 310
Helix 64	64	D	353	358	Right-handed alpha
Helix 65	65	D	384	390	Right-handed alpha
Helix 66	66	E	49	63	Right-handed alpha
Helix 67	67	E	71	82	Right-handed alpha
Helix 68	68	E	84	89	Right-handed 310
Helix 69	69	E	90	113	Right-handed alpha
Helix 70	70	E	115	120	Right-handed alpha
Helix 71	71	E	134	138	Right-handed 310
Helix 72	72	E	150	164	Right-handed alpha
Helix 73	73	E	192	211	Right-handed alpha
Helix 74	74	E	225	237	Right-handed alpha
Helix 75	75	E	252	263	Right-handed alpha
Helix 76	76	E	274	285	Right-handed alpha
Helix 77	77	E	299	313	Right-handed alpha
Helix 78	78	E	325	339	Right-handed alpha
Helix 79	79	E	350	352	Right-handed 310
Helix 80	80	E	353	358	Right-handed alpha
Helix 81	81	E	384	391	Right-handed alpha
Helix 82	82	F	49	65	Right-handed alpha
Helix 83	83	F	71	82	Right-handed alpha
Helix 84	84	F	84	89	Right-handed 310
Helix 85	85	F	90	113	Right-handed alpha
Helix 86	86	F	115	120	Right-handed alpha
Helix 87	87	F	134	138	Right-handed 310
Helix 88	88	F	150	164	Right-handed alpha
Helix 89	89	F	192	211	Right-handed alpha
Helix 90	90	F	225	237	Right-handed alpha
Helix 91	91	F	252	263	Right-handed alpha
Helix 92	92	F	274	285	Right-handed alpha
Helix 93	93	F	299	313	Right-handed alpha
Helix 94	94	F	325	339	Right-handed alpha
Helix 95	95	F	348	352	Right-handed 310
Helix 96	96	F	353	358	Right-handed alpha
Helix 97	97	F	384	391	Right-handed alpha
Helix 98	98	G	49	65	Right-handed alpha
Helix 99	99	G	71	82	Right-handed alpha
Helix 100	100	G	84	89	Right-handed 310
Helix 101	101	G	90	113	Right-handed alpha
Helix 102	102	G	115	120	Right-handed alpha
Helix 103	103	G	134	138	Right-handed 310
Helix 104	104	G	150	164	Right-handed alpha
Helix 105	105	G	192	211	Right-handed alpha
Helix 106	106	G	225	237	Right-handed alpha
Helix 107	107	G	252	263	Right-handed alpha
Helix 108	108	G	274	285	Right-handed alpha
Helix 109	109	G	299	313	Right-handed alpha
Helix 110	110	G	325	339	Right-handed alpha
Helix 111	111	G	350	352	Right-handed 310
Helix 112	112	G	353	358	Right-handed alpha
Helix 113	113	G	384	391	Right-handed alpha
Helix 114	114	H	49	65	Right-handed alpha
Helix 115	115	H	71	82	Right-handed alpha
Helix 116	116	H	84	89	Right-handed 310
Helix 117	117	H	90	113	Right-handed alpha
Helix 118	118	H	115	120	Right-handed alpha
Helix 119	119	H	134	138	Right-handed 310
Helix 120	120	H	150	164	Right-handed alpha
Helix 121	121	H	192	211	Right-handed alpha
Helix 122	122	H	225	237	Right-handed alpha
Helix 123	123	H	252	263	Right-handed alpha
Helix 124	124	H	274	285	Right-handed alpha
Helix 125	125	H	299	313	Right-handed alpha
Helix 126	126	H	325	339	Right-handed alpha
Helix 127	127	H	350	352	Right-handed 310
Helix 128	128	H	353	358	Right-handed alpha
Helix 129	129	H	384	391	Right-handed alpha

There are 24 sheets in PDB entry 2O56. 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 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	A	37	42	first strand
Strand 2	A	26	32	anti-parallel
Strand 3	A	4	11	anti-parallel
Strand 4	A	393	396	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	345	348	first strand
Strand 2	A	128	133	parallel
Strand 3	A	370	371	anti-parallel

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There are 6 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	168	171	first strand
Strand 2	A	215	219	parallel
Strand 3	A	244	245	parallel
Strand 4	A	267	269	parallel
Strand 5	A	290	291	parallel
Strand 6	A	317	318	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	B	37	42	first strand
Strand 2	B	26	32	anti-parallel
Strand 3	B	4	11	anti-parallel
Strand 4	B	393	396	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	B	345	348	first strand
Strand 2	B	128	133	parallel
Strand 3	B	370	371	anti-parallel

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There are 6 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	168	171	first strand
Strand 2	B	215	219	parallel
Strand 3	B	241	245	parallel
Strand 4	B	267	269	parallel
Strand 5	B	290	291	parallel
Strand 6	B	317	318	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	C	37	42	first strand
Strand 2	C	26	32	anti-parallel
Strand 3	C	4	11	anti-parallel
Strand 4	C	393	396	anti-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	C	345	347	first strand
Strand 2	C	128	132	parallel
Strand 3	C	370	371	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	168	171	first strand
Strand 2	C	215	219	parallel
Strand 3	C	241	245	parallel
Strand 4	C	267	269	parallel
Strand 5	C	290	291	parallel
Strand 6	C	317	318	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	37	42	first strand
Strand 2	D	26	32	anti-parallel
Strand 3	D	4	11	anti-parallel
Strand 4	D	393	396	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	D	345	348	first strand
Strand 2	D	128	133	parallel
Strand 3	D	370	371	anti-parallel

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There are 6 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	168	171	first strand
Strand 2	D	215	219	parallel
Strand 3	D	241	245	parallel
Strand 4	D	267	269	parallel
Strand 5	D	290	291	parallel
Strand 6	D	317	318	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	37	42	first strand
Strand 2	E	26	32	anti-parallel
Strand 3	E	4	11	anti-parallel
Strand 4	E	393	396	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	E	345	348	first strand
Strand 2	E	128	133	parallel
Strand 3	E	370	371	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	168	171	first strand
Strand 2	E	215	219	parallel
Strand 3	E	241	245	parallel
Strand 4	E	267	269	parallel
Strand 5	E	290	291	parallel
Strand 6	E	317	318	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	F	37	42	first strand
Strand 2	F	26	32	anti-parallel
Strand 3	F	4	11	anti-parallel
Strand 4	F	393	396	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	345	347	first strand
Strand 2	F	128	132	parallel
Strand 3	F	370	371	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	168	171	first strand
Strand 2	F	215	219	parallel
Strand 3	F	241	245	parallel
Strand 4	F	267	269	parallel
Strand 5	F	290	291	parallel
Strand 6	F	317	318	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	G	37	42	first strand
Strand 2	G	26	32	anti-parallel
Strand 3	G	4	11	anti-parallel
Strand 4	G	393	396	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	345	348	first strand
Strand 2	G	128	133	parallel
Strand 3	G	370	371	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	168	171	first strand
Strand 2	G	215	219	parallel
Strand 3	G	241	245	parallel
Strand 4	G	267	269	parallel
Strand 5	G	290	291	parallel
Strand 6	G	317	318	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	37	42	first strand
Strand 2	H	26	32	anti-parallel
Strand 3	H	4	11	anti-parallel
Strand 4	H	393	396	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	345	348	first strand
Strand 2	H	128	133	parallel
Strand 3	H	370	371	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	168	171	first strand
Strand 2	H	215	219	parallel
Strand 3	H	241	245	parallel
Strand 4	H	267	269	parallel
Strand 5	H	290	291	parallel
Strand 6	H	317	318	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: 2O56

Analysis of interatomic Contacts of Structural Units in PDB entry:
2O56