Analysis of interatomic Contacts of Structural Units in PDB entry:
4BEB

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 4BEB entry

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

Chain ID	Initial residue	Terminal residue
A	ASN 13	LYS 884
B	ASN 13	LYS 884
C	ASN 13	LYS 884
D	ASN 13	LYS 884

There are157 helices in PDB entry 4BEB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	32	47	Right-handed alpha
Helix 2	2	A	56	73	Right-handed alpha
Helix 3	3	A	77	88	Right-handed alpha
Helix 4	4	A	95	105	Right-handed alpha
Helix 5	5	A	128	132	Right-handed 310
Helix 6	6	A	172	180	Right-handed alpha
Helix 7	7	A	192	198	Right-handed 310
Helix 8	8	A	222	226	Right-handed 310
Helix 9	9	A	239	247	Right-handed alpha
Helix 10	10	A	249	259	Right-handed alpha
Helix 11	11	A	273	293	Right-handed alpha
Helix 12	12	A	298	302	Right-handed 310
Helix 13	13	A	312	325	Right-handed alpha
Helix 14	14	A	339	342	Right-handed 310
Helix 15	15	A	343	351	Right-handed alpha
Helix 16	16	A	364	372	Right-handed alpha
Helix 17	17	A	383	393	Right-handed alpha
Helix 18	18	A	396	400	Right-handed 310
Helix 19	19	A	411	426	Right-handed alpha
Helix 20	20	A	449	455	Right-handed alpha
Helix 21	21	A	462	469	Right-handed alpha
Helix 22	22	A	483	491	Right-handed alpha
Helix 23	23	A	494	501	Right-handed alpha
Helix 24	24	A	509	528	Right-handed alpha
Helix 25	25	A	546	568	Right-handed alpha
Helix 26	26	A	600	604	Right-handed 310
Helix 27	27	A	605	624	Right-handed alpha
Helix 28	28	A	630	647	Right-handed alpha
Helix 29	29	A	678	687	Right-handed alpha
Helix 30	30	A	688	690	Right-handed 310
Helix 31	31	A	708	719	Right-handed alpha
Helix 32	32	A	724	729	Right-handed alpha
Helix 33	33	A	732	738	Right-handed alpha
Helix 34	34	A	751	763	Right-handed alpha
Helix 35	35	A	771	793	Right-handed alpha
Helix 36	36	A	795	804	Right-handed alpha
Helix 37	37	A	814	823	Right-handed alpha
Helix 38	38	A	825	833	Right-handed alpha
Helix 39	39	A	839	857	Right-handed alpha
Helix 40	40	B	32	47	Right-handed alpha
Helix 41	41	B	56	73	Right-handed alpha
Helix 42	42	B	77	88	Right-handed alpha
Helix 43	43	B	95	105	Right-handed alpha
Helix 44	44	B	128	132	Right-handed 310
Helix 45	45	B	172	179	Right-handed alpha
Helix 46	46	B	192	198	Right-handed 310
Helix 47	47	B	222	226	Right-handed 310
Helix 48	48	B	239	247	Right-handed alpha
Helix 49	49	B	249	259	Right-handed alpha
Helix 50	50	B	273	293	Right-handed alpha
Helix 51	51	B	298	302	Right-handed 310
Helix 52	52	B	312	325	Right-handed alpha
Helix 53	53	B	339	342	Right-handed 310
Helix 54	54	B	343	351	Right-handed alpha
Helix 55	55	B	364	372	Right-handed alpha
Helix 56	56	B	383	393	Right-handed alpha
Helix 57	57	B	396	400	Right-handed 310
Helix 58	58	B	411	426	Right-handed alpha
Helix 59	59	B	449	455	Right-handed alpha
Helix 60	60	B	462	469	Right-handed alpha
Helix 61	61	B	483	491	Right-handed alpha
Helix 62	62	B	494	501	Right-handed alpha
Helix 63	63	B	509	528	Right-handed alpha
Helix 64	64	B	546	568	Right-handed alpha
Helix 65	65	B	600	604	Right-handed 310
Helix 66	66	B	605	624	Right-handed alpha
Helix 67	67	B	630	647	Right-handed alpha
Helix 68	68	B	678	687	Right-handed alpha
Helix 69	69	B	688	690	Right-handed 310
Helix 70	70	B	708	719	Right-handed alpha
Helix 71	71	B	724	729	Right-handed alpha
Helix 72	72	B	732	739	Right-handed alpha
Helix 73	73	B	751	763	Right-handed alpha
Helix 74	74	B	771	793	Right-handed alpha
Helix 75	75	B	795	804	Right-handed alpha
Helix 76	76	B	814	823	Right-handed alpha
Helix 77	77	B	825	833	Right-handed alpha
Helix 78	78	B	839	859	Right-handed alpha
Helix 79	79	B	879	884	Right-handed alpha
Helix 80	80	C	32	47	Right-handed alpha
Helix 81	81	C	56	73	Right-handed alpha
Helix 82	82	C	77	88	Right-handed alpha
Helix 83	83	C	95	105	Right-handed alpha
Helix 84	84	C	128	132	Right-handed 310
Helix 85	85	C	172	180	Right-handed alpha
Helix 86	86	C	192	198	Right-handed 310
Helix 87	87	C	222	226	Right-handed 310
Helix 88	88	C	239	247	Right-handed alpha
Helix 89	89	C	249	259	Right-handed alpha
Helix 90	90	C	273	293	Right-handed alpha
Helix 91	91	C	298	302	Right-handed 310
Helix 92	92	C	312	325	Right-handed alpha
Helix 93	93	C	339	342	Right-handed 310
Helix 94	94	C	343	351	Right-handed alpha
Helix 95	95	C	364	372	Right-handed alpha
Helix 96	96	C	383	393	Right-handed alpha
Helix 97	97	C	396	400	Right-handed 310
Helix 98	98	C	411	426	Right-handed alpha
Helix 99	99	C	449	455	Right-handed alpha
Helix 100	100	C	462	469	Right-handed alpha
Helix 101	101	C	483	491	Right-handed alpha
Helix 102	102	C	494	501	Right-handed alpha
Helix 103	103	C	509	528	Right-handed alpha
Helix 104	104	C	546	568	Right-handed alpha
Helix 105	105	C	600	604	Right-handed 310
Helix 106	106	C	605	624	Right-handed alpha
Helix 107	107	C	630	647	Right-handed alpha
Helix 108	108	C	678	687	Right-handed alpha
Helix 109	109	C	688	690	Right-handed 310
Helix 110	110	C	708	719	Right-handed alpha
Helix 111	111	C	724	729	Right-handed alpha
Helix 112	112	C	732	738	Right-handed alpha
Helix 113	113	C	751	763	Right-handed alpha
Helix 114	114	C	771	793	Right-handed alpha
Helix 115	115	C	795	804	Right-handed alpha
Helix 116	116	C	813	823	Right-handed alpha
Helix 117	117	C	825	833	Right-handed alpha
Helix 118	118	C	839	858	Right-handed alpha
Helix 119	119	C	879	884	Right-handed alpha
Helix 120	120	D	32	47	Right-handed alpha
Helix 121	121	D	56	73	Right-handed alpha
Helix 122	122	D	77	88	Right-handed alpha
Helix 123	123	D	95	105	Right-handed alpha
Helix 124	124	D	172	179	Right-handed alpha
Helix 125	125	D	192	198	Right-handed 310
Helix 126	126	D	222	226	Right-handed 310
Helix 127	127	D	239	247	Right-handed alpha
Helix 128	128	D	249	259	Right-handed alpha
Helix 129	129	D	273	293	Right-handed alpha
Helix 130	130	D	298	302	Right-handed 310
Helix 131	131	D	312	325	Right-handed alpha
Helix 132	132	D	339	342	Right-handed 310
Helix 133	133	D	343	351	Right-handed alpha
Helix 134	134	D	364	372	Right-handed alpha
Helix 135	135	D	383	393	Right-handed alpha
Helix 136	136	D	396	400	Right-handed 310
Helix 137	137	D	411	426	Right-handed alpha
Helix 138	138	D	449	455	Right-handed alpha
Helix 139	139	D	462	469	Right-handed alpha
Helix 140	140	D	483	491	Right-handed alpha
Helix 141	141	D	494	501	Right-handed alpha
Helix 142	142	D	509	528	Right-handed alpha
Helix 143	143	D	546	568	Right-handed alpha
Helix 144	144	D	600	604	Right-handed 310
Helix 145	145	D	605	624	Right-handed alpha
Helix 146	146	D	630	647	Right-handed alpha
Helix 147	147	D	678	687	Right-handed alpha
Helix 148	148	D	688	690	Right-handed 310
Helix 149	149	D	708	719	Right-handed alpha
Helix 150	150	D	724	729	Right-handed alpha
Helix 151	151	D	732	739	Right-handed alpha
Helix 152	152	D	752	763	Right-handed alpha
Helix 153	153	D	771	793	Right-handed alpha
Helix 154	154	D	795	804	Right-handed alpha
Helix 155	155	D	811	823	Right-handed alpha
Helix 156	156	D	825	833	Right-handed alpha
Helix 157	157	D	839	857	Right-handed alpha

There are 28 sheets in PDB entry 4BEB. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, BA, BB, BC, BD, BE, BF, BG, CA, CB, CC, CD, CE, CF, CG, A, DB, C, DD, DE, DF, G,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	50	51	first strand
Strand 2	A	134	138	parallel
Strand 3	A	150	156	anti-parallel
Strand 4	A	159	166	anti-parallel
Strand 5	A	200	204	parallel
Strand 6	A	209	213	anti-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	A	108	112	first strand
Strand 2	A	118	122	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	229	230	first strand
Strand 2	A	236	237	anti-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	A	261	263	first strand
Strand 2	A	269	271	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	378	382	first strand
Strand 2	A	332	337	parallel
Strand 3	A	402	408	parallel
Strand 4	A	428	435	parallel
Strand 5	A	303	307	parallel
Strand 6	A	457	461	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	475	479	first strand
Strand 2	A	700	704	parallel
Strand 3	A	668	673	parallel
Strand 4	A	539	543	parallel
Strand 5	A	652	655	parallel
Strand 6	A	576	579	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	A	739	741	first strand
Strand 2	A	748	750	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	50	51	first strand
Strand 2	B	134	138	parallel
Strand 3	B	151	156	anti-parallel
Strand 4	B	159	166	anti-parallel
Strand 5	B	200	204	parallel
Strand 6	B	209	213	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	108	112	first strand
Strand 2	B	118	122	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	229	230	first strand
Strand 2	B	236	237	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	261	263	first strand
Strand 2	B	269	271	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	378	382	first strand
Strand 2	B	332	337	parallel
Strand 3	B	402	408	parallel
Strand 4	B	428	435	parallel
Strand 5	B	303	307	parallel
Strand 6	B	457	461	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	475	479	first strand
Strand 2	B	700	704	parallel
Strand 3	B	668	673	parallel
Strand 4	B	539	543	parallel
Strand 5	B	652	655	parallel
Strand 6	B	576	579	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	740	741	first strand
Strand 2	B	748	749	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	50	51	first strand
Strand 2	C	134	138	parallel
Strand 3	C	151	156	anti-parallel
Strand 4	C	159	166	anti-parallel
Strand 5	C	200	204	parallel
Strand 6	C	209	213	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	108	112	first strand
Strand 2	C	118	122	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	229	230	first strand
Strand 2	C	236	237	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	261	263	first strand
Strand 2	C	269	271	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	378	382	first strand
Strand 2	C	332	337	parallel
Strand 3	C	402	408	parallel
Strand 4	C	428	435	parallel
Strand 5	C	303	307	parallel
Strand 6	C	457	461	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	475	479	first strand
Strand 2	C	700	704	parallel
Strand 3	C	668	673	parallel
Strand 4	C	539	543	parallel
Strand 5	C	652	655	parallel
Strand 6	C	576	579	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	739	742	first strand
Strand 2	C	747	750	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	50	51	first strand
Strand 2	D	134	138	parallel
Strand 3	D	151	156	anti-parallel
Strand 4	D	159	166	anti-parallel
Strand 5	D	200	204	parallel
Strand 6	D	209	213	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	108	112	first strand
Strand 2	D	118	122	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	D	229	230	first strand
Strand 2	D	236	237	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	261	263	first strand
Strand 2	D	269	271	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	378	382	first strand
Strand 2	D	332	337	parallel
Strand 3	D	402	408	parallel
Strand 4	D	428	435	parallel
Strand 5	D	303	307	parallel
Strand 6	D	457	461	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	475	479	first strand
Strand 2	D	700	704	parallel
Strand 3	D	668	673	parallel
Strand 4	D	539	543	parallel
Strand 5	D	652	655	parallel
Strand 6	D	576	579	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	D	740	742	first strand
Strand 2	D	747	749	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: 4BEB

Analysis of interatomic Contacts of Structural Units in PDB entry:
4BEB