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

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 2BYT entry

There are 4 chains in PDB entry 2BYT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	VAL 876
B	G 1	A 76
D	MET 1	VAL 876
E	G 1	A 76

There are 74 helices in PDB entry 2BYT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	5	21	Right-handed alpha
Helix 2	2	A	49	70	Right-handed alpha
Helix 3	3	A	83	91	Right-handed alpha
Helix 4	4	A	96	115	Right-handed alpha
Helix 5	5	A	120	124	Right-handed 310
Helix 6	6	A	129	146	Right-handed alpha
Helix 7	7	A	167	169	Right-handed 310
Helix 8	8	A	196	198	Right-handed 310
Helix 9	9	A	199	206	Right-handed alpha
Helix 10	10	A	213	225	Right-handed alpha
Helix 11	11	A	249	256	Right-handed 310
Helix 12	12	A	266	271	Right-handed alpha
Helix 13	13	A	276	288	Right-handed alpha
Helix 14	14	A	291	299	Right-handed alpha
Helix 15	15	A	340	343	Right-handed 310
Helix 16	16	A	344	354	Right-handed alpha
Helix 17	17	A	386	390	Right-handed 310
Helix 18	18	A	393	409	Right-handed alpha
Helix 19	19	A	448	452	Right-handed 310
Helix 20	20	A	476	481	Right-handed alpha
Helix 21	21	A	499	504	Right-handed alpha
Helix 22	22	A	506	511	Right-handed alpha
Helix 23	23	A	522	530	Right-handed alpha
Helix 24	24	A	544	558	Right-handed alpha
Helix 25	25	A	596	603	Right-handed alpha
Helix 26	26	A	612	618	Right-handed alpha
Helix 27	27	A	647	655	Right-handed alpha
Helix 28	28	A	656	667	Right-handed alpha
Helix 29	29	A	677	697	Right-handed alpha
Helix 30	30	A	698	704	Right-handed alpha
Helix 31	31	A	716	739	Right-handed alpha
Helix 32	32	A	740	759	Right-handed alpha
Helix 33	33	A	765	780	Right-handed alpha
Helix 34	34	A	783	793	Right-handed alpha
Helix 35	35	A	798	802	Right-handed 310
Helix 36	36	A	808	812	Right-handed 310
Helix 37	37	A	838	847	Right-handed alpha
Helix 38	38	D	5	21	Right-handed alpha
Helix 39	39	D	49	70	Right-handed alpha
Helix 40	40	D	83	91	Right-handed alpha
Helix 41	41	D	96	115	Right-handed alpha
Helix 42	42	D	120	124	Right-handed 310
Helix 43	43	D	129	146	Right-handed alpha
Helix 44	44	D	167	169	Right-handed 310
Helix 45	45	D	196	198	Right-handed 310
Helix 46	46	D	199	206	Right-handed alpha
Helix 47	47	D	213	225	Right-handed alpha
Helix 48	48	D	249	256	Right-handed 310
Helix 49	49	D	266	271	Right-handed alpha
Helix 50	50	D	276	288	Right-handed alpha
Helix 51	51	D	291	299	Right-handed alpha
Helix 52	52	D	340	343	Right-handed 310
Helix 53	53	D	344	354	Right-handed alpha
Helix 54	54	D	386	390	Right-handed 310
Helix 55	55	D	393	409	Right-handed alpha
Helix 56	56	D	448	452	Right-handed 310
Helix 57	57	D	476	481	Right-handed alpha
Helix 58	58	D	499	504	Right-handed alpha
Helix 59	59	D	506	511	Right-handed alpha
Helix 60	60	D	522	530	Right-handed alpha
Helix 61	61	D	544	558	Right-handed alpha
Helix 62	62	D	596	603	Right-handed alpha
Helix 63	63	D	612	618	Right-handed alpha
Helix 64	64	D	647	655	Right-handed alpha
Helix 65	65	D	656	667	Right-handed alpha
Helix 66	66	D	677	697	Right-handed alpha
Helix 67	67	D	698	704	Right-handed alpha
Helix 68	68	D	716	739	Right-handed alpha
Helix 69	69	D	740	759	Right-handed alpha
Helix 70	70	D	765	780	Right-handed alpha
Helix 71	71	D	783	793	Right-handed alpha
Helix 72	72	D	798	802	Right-handed 310
Helix 73	73	D	808	812	Right-handed 310
Helix 74	74	D	838	847	Right-handed alpha

There are 24 sheets in PDB entry 2BYT. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, A, DB, C, DD, DE, DF, G, DH, DI, DJ, DK, DL,

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	A	34	35	first strand
Strand 2	A	72	73	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	37	39	first strand
Strand 2	A	534	536	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	A	149	152	first strand
Strand 2	A	191	194	anti-parallel
Strand 3	A	422	423	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	A	164	166	first strand
Strand 2	A	155	159	anti-parallel
Strand 3	A	185	188	anti-parallel

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There are 2 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	171	172	first strand
Strand 2	A	175	176	anti-parallel

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There are 3 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	242	247	first strand
Strand 2	A	226	235	anti-parallel
Strand 3	A	411	417	anti-parallel

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There are 4 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	304	312	first strand
Strand 2	A	319	325	anti-parallel
Strand 3	A	258	261	parallel
Strand 4	A	336	339	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	362	363	first strand
Strand 2	A	382	383	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	425	426	first strand
Strand 2	A	497	498	anti-parallel
Strand 3	A	432	433	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	436	438	first strand
Strand 2	A	444	446	anti-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	A	609	611	first strand
Strand 2	A	592	594	anti-parallel
Strand 3	A	578	589	anti-parallel
Strand 4	A	630	637	anti-parallel
Strand 5	A	621	624	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	826	833	first strand
Strand 2	A	817	823	anti-parallel
Strand 3	A	871	875	parallel
Strand 4	A	863	867	anti-parallel

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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	D	72	74	first strand
Strand 2	D	34	39	parallel
Strand 3	D	534	536	parallel

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There are 3 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	149	152	first strand
Strand 2	D	191	194	anti-parallel
Strand 3	D	422	423	anti-parallel

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There are 3 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	164	166	first strand
Strand 2	D	155	159	anti-parallel
Strand 3	D	185	188	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	171	172	first strand
Strand 2	D	175	176	anti-parallel

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There are 3 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	242	247	first strand
Strand 2	D	226	235	anti-parallel
Strand 3	D	411	417	anti-parallel

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There are 4 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	304	312	first strand
Strand 2	D	319	325	anti-parallel
Strand 3	D	258	261	parallel
Strand 4	D	336	339	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	D	362	363	first strand
Strand 2	D	382	383	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	425	426	first strand
Strand 2	D	497	498	anti-parallel
Strand 3	D	432	433	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	436	438	first strand
Strand 2	D	444	446	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	621	624	first strand
Strand 2	D	630	637	anti-parallel
Strand 3	D	577	585	anti-parallel
Strand 4	D	674	675	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	587	589	first strand
Strand 2	D	592	594	anti-parallel
Strand 3	D	609	611	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	826	833	first strand
Strand 2	D	817	823	anti-parallel
Strand 3	D	871	875	parallel
Strand 4	D	863	867	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: 2BYT

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