Analysis of interatomic Contacts of Structural Units in PDB entry:
1BR2

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 1BR2 entry

There are 6 chains in PDB entry 1BR2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 34	ASP 789
B	LEU 34	ASP 789
C	LEU 34	ASP 789
D	LEU 34	ASP 789
E	LEU 34	ASP 789
F	LEU 34	ASP 789

There are178 helices in PDB entry 1BR2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	81	83	Right-handed 310
Helix 2	2	A	97	109	Right-handed alpha
Helix 3	3	A	135	140	Right-handed alpha
Helix 4	4	A	146	148	Right-handed 310
Helix 5	5	A	153	167	Right-handed alpha
Helix 6	6	A	183	198	Right-handed alpha
Helix 7	7	A	219	235	Right-handed alpha
Helix 8	8	A	274	277	Right-handed 310
Helix 9	9	A	288	296	Right-handed alpha
Helix 10	10	A	299	302	Right-handed alpha
Helix 11	11	A	328	342	Right-handed alpha
Helix 12	12	A	346	364	Right-handed alpha
Helix 13	13	A	382	391	Right-handed alpha
Helix 14	14	A	395	403	Right-handed alpha
Helix 15	15	A	420	450	Right-handed alpha
Helix 16	16	A	477	508	Right-handed alpha
Helix 17	17	A	522	529	Right-handed alpha
Helix 18	18	A	537	544	Right-handed alpha
Helix 19	19	A	552	562	Right-handed alpha
Helix 20	20	A	597	602	Right-handed alpha
Helix 21	21	A	607	615	Right-handed alpha
Helix 22	22	A	619	624	Right-handed alpha
Helix 23	23	A	659	676	Right-handed alpha
Helix 24	24	A	698	707	Right-handed alpha
Helix 25	25	A	710	719	Right-handed alpha
Helix 26	26	A	727	738	Right-handed alpha
Helix 27	27	A	749	760	Right-handed alpha
Helix 28	28	A	764	766	Right-handed 310
Helix 29	29	A	780	787	Right-handed alpha
Helix 30	30	B	81	83	Right-handed 310
Helix 31	31	B	97	109	Right-handed alpha
Helix 32	32	B	135	140	Right-handed alpha
Helix 33	33	B	146	148	Right-handed 310
Helix 34	34	B	153	167	Right-handed alpha
Helix 35	35	B	183	198	Right-handed alpha
Helix 36	36	B	219	224	Right-handed alpha
Helix 37	37	B	227	235	Right-handed alpha
Helix 38	38	B	274	277	Right-handed 310
Helix 39	39	B	288	296	Right-handed alpha
Helix 40	40	B	299	302	Right-handed alpha
Helix 41	41	B	328	342	Right-handed alpha
Helix 42	42	B	346	364	Right-handed alpha
Helix 43	43	B	382	391	Right-handed alpha
Helix 44	44	B	395	403	Right-handed alpha
Helix 45	45	B	420	450	Right-handed alpha
Helix 46	46	B	477	508	Right-handed alpha
Helix 47	47	B	522	529	Right-handed alpha
Helix 48	48	B	537	544	Right-handed alpha
Helix 49	49	B	552	562	Right-handed alpha
Helix 50	50	B	597	602	Right-handed alpha
Helix 51	51	B	607	615	Right-handed alpha
Helix 52	52	B	619	624	Right-handed alpha
Helix 53	53	B	659	676	Right-handed alpha
Helix 54	54	B	698	707	Right-handed alpha
Helix 55	55	B	710	719	Right-handed alpha
Helix 56	56	B	727	738	Right-handed alpha
Helix 57	57	B	749	760	Right-handed alpha
Helix 58	58	B	764	766	Right-handed 310
Helix 59	59	B	780	787	Right-handed alpha
Helix 60	60	C	81	83	Right-handed 310
Helix 61	61	C	97	109	Right-handed alpha
Helix 62	62	C	135	140	Right-handed alpha
Helix 63	63	C	146	148	Right-handed 310
Helix 64	64	C	153	167	Right-handed alpha
Helix 65	65	C	183	198	Right-handed alpha
Helix 66	66	C	219	224	Right-handed alpha
Helix 67	67	C	227	235	Right-handed alpha
Helix 68	68	C	274	277	Right-handed 310
Helix 69	69	C	288	296	Right-handed alpha
Helix 70	70	C	299	302	Right-handed alpha
Helix 71	71	C	328	342	Right-handed alpha
Helix 72	72	C	346	364	Right-handed alpha
Helix 73	73	C	382	391	Right-handed alpha
Helix 74	74	C	395	403	Right-handed alpha
Helix 75	75	C	420	450	Right-handed alpha
Helix 76	76	C	477	508	Right-handed alpha
Helix 77	77	C	522	529	Right-handed alpha
Helix 78	78	C	537	544	Right-handed alpha
Helix 79	79	C	552	562	Right-handed alpha
Helix 80	80	C	597	602	Right-handed alpha
Helix 81	81	C	607	615	Right-handed alpha
Helix 82	82	C	619	624	Right-handed alpha
Helix 83	83	C	659	676	Right-handed alpha
Helix 84	84	C	698	707	Right-handed alpha
Helix 85	85	C	710	719	Right-handed alpha
Helix 86	86	C	727	738	Right-handed alpha
Helix 87	87	C	749	760	Right-handed alpha
Helix 88	88	C	764	766	Right-handed 310
Helix 89	89	C	780	787	Right-handed alpha
Helix 90	90	D	81	83	Right-handed 310
Helix 91	91	D	97	109	Right-handed alpha
Helix 92	92	D	135	140	Right-handed alpha
Helix 93	93	D	146	148	Right-handed 310
Helix 94	94	D	153	167	Right-handed alpha
Helix 95	95	D	183	198	Right-handed alpha
Helix 96	96	D	219	235	Right-handed alpha
Helix 97	97	D	274	277	Right-handed 310
Helix 98	98	D	288	296	Right-handed alpha
Helix 99	99	D	299	302	Right-handed alpha
Helix 100	100	D	328	342	Right-handed alpha
Helix 101	101	D	346	364	Right-handed alpha
Helix 102	102	D	382	391	Right-handed alpha
Helix 103	103	D	395	403	Right-handed alpha
Helix 104	104	D	420	450	Right-handed alpha
Helix 105	105	D	477	508	Right-handed alpha
Helix 106	106	D	522	529	Right-handed alpha
Helix 107	107	D	537	544	Right-handed alpha
Helix 108	108	D	552	562	Right-handed alpha
Helix 109	109	D	597	602	Right-handed alpha
Helix 110	110	D	607	615	Right-handed alpha
Helix 111	111	D	619	624	Right-handed alpha
Helix 112	112	D	659	676	Right-handed alpha
Helix 113	113	D	698	707	Right-handed alpha
Helix 114	114	D	710	719	Right-handed alpha
Helix 115	115	D	727	738	Right-handed alpha
Helix 116	116	D	749	760	Right-handed alpha
Helix 117	117	D	764	766	Right-handed 310
Helix 118	118	D	780	787	Right-handed alpha
Helix 119	119	E	81	83	Right-handed 310
Helix 120	120	E	97	109	Right-handed alpha
Helix 121	121	E	135	140	Right-handed alpha
Helix 122	122	E	146	148	Right-handed 310
Helix 123	123	E	153	167	Right-handed alpha
Helix 124	124	E	183	198	Right-handed alpha
Helix 125	125	E	219	224	Right-handed alpha
Helix 126	126	E	227	235	Right-handed alpha
Helix 127	127	E	274	277	Right-handed 310
Helix 128	128	E	288	296	Right-handed alpha
Helix 129	129	E	299	302	Right-handed alpha
Helix 130	130	E	328	342	Right-handed alpha
Helix 131	131	E	346	364	Right-handed alpha
Helix 132	132	E	382	391	Right-handed alpha
Helix 133	133	E	395	403	Right-handed alpha
Helix 134	134	E	420	450	Right-handed alpha
Helix 135	135	E	477	508	Right-handed alpha
Helix 136	136	E	522	529	Right-handed alpha
Helix 137	137	E	537	544	Right-handed alpha
Helix 138	138	E	552	562	Right-handed alpha
Helix 139	139	E	597	602	Right-handed alpha
Helix 140	140	E	607	615	Right-handed alpha
Helix 141	141	E	619	624	Right-handed alpha
Helix 142	142	E	659	676	Right-handed alpha
Helix 143	143	E	698	707	Right-handed alpha
Helix 144	144	E	710	719	Right-handed alpha
Helix 145	145	E	727	738	Right-handed alpha
Helix 146	146	E	749	760	Right-handed alpha
Helix 147	147	E	764	766	Right-handed 310
Helix 148	148	E	780	787	Right-handed alpha
Helix 149	149	F	81	83	Right-handed 310
Helix 150	150	F	97	109	Right-handed alpha
Helix 151	151	F	135	140	Right-handed alpha
Helix 152	152	F	146	148	Right-handed 310
Helix 153	153	F	153	167	Right-handed alpha
Helix 154	154	F	183	198	Right-handed alpha
Helix 155	155	F	219	224	Right-handed alpha
Helix 156	156	F	227	235	Right-handed alpha
Helix 157	157	F	274	277	Right-handed 310
Helix 158	158	F	288	296	Right-handed alpha
Helix 159	159	F	299	302	Right-handed alpha
Helix 160	160	F	328	342	Right-handed alpha
Helix 161	161	F	346	364	Right-handed alpha
Helix 162	162	F	382	391	Right-handed alpha
Helix 163	163	F	395	403	Right-handed alpha
Helix 164	164	F	420	450	Right-handed alpha
Helix 165	165	F	477	508	Right-handed alpha
Helix 166	166	F	522	529	Right-handed alpha
Helix 167	167	F	537	544	Right-handed alpha
Helix 168	168	F	552	562	Right-handed alpha
Helix 169	169	F	597	602	Right-handed alpha
Helix 170	170	F	607	615	Right-handed alpha
Helix 171	171	F	619	624	Right-handed alpha
Helix 172	172	F	659	676	Right-handed alpha
Helix 173	173	F	698	707	Right-handed alpha
Helix 174	174	F	710	719	Right-handed alpha
Helix 175	175	F	727	738	Right-handed alpha
Helix 176	176	F	749	760	Right-handed alpha
Helix 177	177	F	764	766	Right-handed 310
Helix 178	178	F	780	787	Right-handed alpha

There are 30 sheets in PDB entry 1BR2. 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,

There are 2 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	35	38	first strand
Strand 2	A	44	47	anti-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	57	60	first strand
Strand 2	A	67	70	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	114	116	first strand
Strand 2	A	121	124	anti-parallel
Strand 3	A	678	685	parallel
Strand 4	A	171	176	parallel
Strand 5	A	459	465	parallel
Strand 6	A	249	256	anti-parallel
Strand 7	A	262	270	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	569	571	first strand
Strand 2	A	580	585	anti-parallel
Strand 3	A	588	593	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	723	726	first strand
Strand 2	A	773	776	anti-parallel
Strand 3	A	767	769	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	B	35	38	first strand
Strand 2	B	44	47	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	B	57	60	first strand
Strand 2	B	67	70	anti-parallel

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There are 7 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	114	116	first strand
Strand 2	B	121	124	anti-parallel
Strand 3	B	678	685	parallel
Strand 4	B	171	176	parallel
Strand 5	B	459	465	parallel
Strand 6	B	249	256	anti-parallel
Strand 7	B	262	270	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	B	569	571	first strand
Strand 2	B	580	585	anti-parallel
Strand 3	B	588	593	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	B	723	726	first strand
Strand 2	B	773	776	anti-parallel
Strand 3	B	767	769	anti-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	C	35	38	first strand
Strand 2	C	44	47	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	C	57	60	first strand
Strand 2	C	67	70	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	114	116	first strand
Strand 2	C	121	124	anti-parallel
Strand 3	C	678	685	parallel
Strand 4	C	171	176	parallel
Strand 5	C	459	465	parallel
Strand 6	C	249	256	anti-parallel
Strand 7	C	262	270	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	C	569	571	first strand
Strand 2	C	580	585	anti-parallel
Strand 3	C	588	593	anti-parallel

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There are 3 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	723	726	first strand
Strand 2	C	773	776	anti-parallel
Strand 3	C	767	769	anti-parallel

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There are 2 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	35	38	first strand
Strand 2	D	44	47	anti-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	57	60	first strand
Strand 2	D	67	70	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	D	114	116	first strand
Strand 2	D	121	124	anti-parallel
Strand 3	D	678	685	parallel
Strand 4	D	171	176	parallel
Strand 5	D	459	465	parallel
Strand 6	D	249	256	anti-parallel
Strand 7	D	262	270	anti-parallel

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There are 3 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	569	571	first strand
Strand 2	D	580	585	anti-parallel
Strand 3	D	588	593	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	D	723	726	first strand
Strand 2	D	773	776	anti-parallel
Strand 3	D	767	769	anti-parallel

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There are 3 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	44	47	first strand
Strand 2	E	35	38	anti-parallel
Strand 3	E	75	77	anti-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	57	60	first strand
Strand 2	E	67	70	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	E	114	116	first strand
Strand 2	E	121	124	anti-parallel
Strand 3	E	678	685	parallel
Strand 4	E	171	176	parallel
Strand 5	E	459	465	parallel
Strand 6	E	249	256	anti-parallel
Strand 7	E	262	270	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	569	571	first strand
Strand 2	E	580	585	anti-parallel
Strand 3	E	588	593	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	723	726	first strand
Strand 2	E	773	776	anti-parallel
Strand 3	E	767	769	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	35	38	first strand
Strand 2	F	44	47	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	F	57	60	first strand
Strand 2	F	67	70	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	114	116	first strand
Strand 2	F	121	124	anti-parallel
Strand 3	F	678	685	parallel
Strand 4	F	171	176	parallel
Strand 5	F	459	465	parallel
Strand 6	F	249	256	anti-parallel
Strand 7	F	262	270	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	F	569	571	first strand
Strand 2	F	580	585	anti-parallel
Strand 3	F	588	593	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	723	726	first strand
Strand 2	F	773	776	anti-parallel
Strand 3	F	767	769	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: 1BR2

Analysis of interatomic Contacts of Structural Units in PDB entry:
1BR2