Analysis of interatomic Contacts of Structural Units in PDB entry:
2BA0

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 2BA0 entry

There are 9 chains in PDB entry 2BA0 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 2	ASP 219
B	ARG 2	GLN 223
C	ARG 2	ASP 219
F	LYS 7	THR 252
E	LYS 10	THR 252
D	LYS 10	THR 252
I	GLU 3	LYS 257
H	GLU 3	GLU 258
G	GLU 3	LYS 257

There are 64 helices in PDB entry 2BA0. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	88	90	Right-handed 310
Helix 2	2	A	98	102	Right-handed 310
Helix 3	3	A	143	145	Right-handed 310
Helix 4	4	A	146	152	Right-handed alpha
Helix 5	5	A	155	166	Right-handed alpha
Helix 6	6	A	182	199	Right-handed alpha
Helix 7	7	A	204	219	Right-handed alpha
Helix 8	8	B	14	18	Right-handed 310
Helix 9	9	B	88	90	Right-handed 310
Helix 10	10	B	98	103	Right-handed alpha
Helix 11	11	B	143	145	Right-handed 310
Helix 12	12	B	146	151	Right-handed alpha
Helix 13	13	B	152	154	Right-handed 310
Helix 14	14	B	155	166	Right-handed alpha
Helix 15	15	B	182	199	Right-handed alpha
Helix 16	16	B	204	220	Right-handed alpha
Helix 17	17	C	14	18	Right-handed 310
Helix 18	18	C	88	90	Right-handed 310
Helix 19	19	C	98	102	Right-handed 310
Helix 20	20	C	143	145	Right-handed 310
Helix 21	21	C	146	152	Right-handed alpha
Helix 22	22	C	155	166	Right-handed alpha
Helix 23	23	C	182	199	Right-handed alpha
Helix 24	24	C	204	219	Right-handed alpha
Helix 25	25	F	83	86	Right-handed 310
Helix 26	26	F	95	111	Right-handed alpha
Helix 27	27	F	114	118	Right-handed 310
Helix 28	28	F	135	151	Right-handed alpha
Helix 29	29	F	176	183	Right-handed alpha
Helix 30	30	F	211	252	Right-handed alpha
Helix 31	31	E	95	111	Right-handed alpha
Helix 32	32	E	114	118	Right-handed 310
Helix 33	33	E	135	151	Right-handed alpha
Helix 34	34	E	176	183	Right-handed alpha
Helix 35	35	E	211	252	Right-handed alpha
Helix 36	36	D	64	68	Right-handed 310
Helix 37	37	D	95	111	Right-handed alpha
Helix 38	38	D	114	118	Right-handed 310
Helix 39	39	D	135	151	Right-handed alpha
Helix 40	40	D	176	183	Right-handed alpha
Helix 41	41	D	211	252	Right-handed alpha
Helix 42	42	I	3	20	Right-handed alpha
Helix 43	43	I	99	116	Right-handed alpha
Helix 44	44	I	120	125	Right-handed 310
Helix 45	45	I	147	162	Right-handed alpha
Helix 46	46	I	167	171	Right-handed 310
Helix 47	47	I	203	208	Right-handed 310
Helix 48	48	I	234	254	Right-handed alpha
Helix 49	49	I	255	257	Right-handed 310
Helix 50	50	H	5	20	Right-handed alpha
Helix 51	51	H	99	116	Right-handed alpha
Helix 52	52	H	120	123	Right-handed 310
Helix 53	53	H	147	161	Right-handed alpha
Helix 54	54	H	167	171	Right-handed 310
Helix 55	55	H	203	208	Right-handed 310
Helix 56	56	H	234	255	Right-handed alpha
Helix 57	57	H	256	258	Right-handed 310
Helix 58	58	G	6	19	Right-handed alpha
Helix 59	59	G	99	116	Right-handed alpha
Helix 60	60	G	120	123	Right-handed 310
Helix 61	61	G	147	161	Right-handed alpha
Helix 62	62	G	167	171	Right-handed 310
Helix 63	63	G	203	208	Right-handed 310
Helix 64	64	G	234	253	Right-handed alpha

There are 27 sheets in PDB entry 2BA0. 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,

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	4	5	first strand
Strand 2	A	35	39	anti-parallel
Strand 3	A	44	48	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	10	12	first strand
Strand 2	A	28	31	anti-parallel
Strand 3	A	22	25	anti-parallel

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There are 7 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	132	134	first strand
Strand 2	A	108	116	anti-parallel
Strand 3	A	122	125	anti-parallel
Strand 4	A	83	86	parallel
Strand 5	A	72	76	anti-parallel
Strand 6	A	60	68	anti-parallel
Strand 7	A	108	116	anti-parallel

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There are 3 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	138	141	first strand
Strand 2	A	176	180	anti-parallel
Strand 3	A	168	171	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	4	5	first strand
Strand 2	B	35	39	anti-parallel
Strand 3	B	44	48	anti-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	10	12	first strand
Strand 2	B	28	31	anti-parallel
Strand 3	B	22	25	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	132	134	first strand
Strand 2	B	108	116	anti-parallel
Strand 3	B	122	125	anti-parallel
Strand 4	B	83	86	parallel
Strand 5	B	72	76	anti-parallel
Strand 6	B	60	67	anti-parallel
Strand 7	B	108	116	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	B	138	141	first strand
Strand 2	B	176	180	anti-parallel
Strand 3	B	168	171	anti-parallel

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There are 3 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	4	5	first strand
Strand 2	C	35	39	anti-parallel
Strand 3	C	44	48	anti-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	10	12	first strand
Strand 2	C	28	31	anti-parallel
Strand 3	C	22	25	anti-parallel

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There are 7 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	132	134	first strand
Strand 2	C	108	116	anti-parallel
Strand 3	C	122	125	anti-parallel
Strand 4	C	83	86	parallel
Strand 5	C	72	76	anti-parallel
Strand 6	C	60	68	anti-parallel
Strand 7	C	108	116	anti-parallel

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There are 3 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	138	141	first strand
Strand 2	C	176	180	anti-parallel
Strand 3	C	168	171	anti-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	F	12	13	first strand
Strand 2	F	16	17	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	29	33	first strand
Strand 2	F	41	47	anti-parallel
Strand 3	F	50	61	anti-parallel
Strand 4	F	121	131	anti-parallel
Strand 5	F	74	81	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	170	173	first strand
Strand 2	F	158	167	anti-parallel
Strand 3	F	185	193	anti-parallel
Strand 4	F	198	210	anti-parallel
Strand 5	I	222	228	anti-parallel
Strand 6	I	211	216	anti-parallel
Strand 7	I	185	192	anti-parallel
Strand 8	I	195	198	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	E	29	33	first strand
Strand 2	E	41	47	anti-parallel
Strand 3	E	50	61	anti-parallel
Strand 4	E	121	131	anti-parallel
Strand 5	E	74	81	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	170	173	first strand
Strand 2	E	158	167	anti-parallel
Strand 3	E	185	193	anti-parallel
Strand 4	E	198	210	anti-parallel
Strand 5	H	222	228	anti-parallel
Strand 6	H	211	216	anti-parallel
Strand 7	H	185	192	anti-parallel
Strand 8	H	195	198	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	29	33	first strand
Strand 2	D	41	47	anti-parallel
Strand 3	D	50	61	anti-parallel
Strand 4	D	121	131	anti-parallel
Strand 5	D	74	81	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	D	170	173	first strand
Strand 2	D	158	167	anti-parallel
Strand 3	D	185	194	anti-parallel
Strand 4	D	197	210	anti-parallel
Strand 5	G	222	228	anti-parallel
Strand 6	G	211	216	anti-parallel
Strand 7	G	185	192	anti-parallel
Strand 8	G	195	198	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	I	35	39	first strand
Strand 2	I	47	53	anti-parallel
Strand 3	I	56	67	anti-parallel
Strand 4	I	132	143	anti-parallel
Strand 5	I	78	84	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	I	164	165	first strand
Strand 2	I	176	177	anti-parallel

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There are 5 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	35	39	first strand
Strand 2	H	47	53	anti-parallel
Strand 3	H	56	67	anti-parallel
Strand 4	H	131	143	anti-parallel
Strand 5	H	78	84	parallel

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There are 5 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	35	39	first strand
Strand 2	H	47	53	anti-parallel
Strand 3	H	56	67	anti-parallel
Strand 4	H	131	143	anti-parallel
Strand 5	H	125	127	anti-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	H	164	165	first strand
Strand 2	H	176	177	anti-parallel

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There are 5 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	35	39	first strand
Strand 2	G	47	53	anti-parallel
Strand 3	G	56	67	anti-parallel
Strand 4	G	131	143	anti-parallel
Strand 5	G	78	84	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	35	39	first strand
Strand 2	G	47	53	anti-parallel
Strand 3	G	56	67	anti-parallel
Strand 4	G	131	143	anti-parallel
Strand 5	G	125	127	anti-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	G	164	165	first strand
Strand 2	G	176	177	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: 2BA0

Analysis of interatomic Contacts of Structural Units in PDB entry:
2BA0