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

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 4CBI entry

There are 3 chains in PDB entry 4CBI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 206	VAL 681
B	LEU 206	LEU 683
C	ASP 205	ARG 675

There are 83 helices in PDB entry 4CBI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	206	216	Right-handed alpha
Helix 2	2	A	234	245	Right-handed alpha
Helix 3	3	A	256	271	Right-handed alpha
Helix 4	4	A	298	303	Right-handed 310
Helix 5	5	A	304	313	Right-handed alpha
Helix 6	6	A	323	326	Right-handed 310
Helix 7	7	A	327	339	Right-handed alpha
Helix 8	8	A	340	343	Right-handed 310
Helix 9	9	A	393	399	Right-handed 310
Helix 10	10	A	407	415	Right-handed alpha
Helix 11	11	A	452	457	Right-handed alpha
Helix 12	12	A	496	505	Right-handed alpha
Helix 13	13	A	528	536	Right-handed alpha
Helix 14	14	A	537	540	Right-handed 310
Helix 15	15	A	545	558	Right-handed alpha
Helix 16	16	A	563	578	Right-handed alpha
Helix 17	17	A	583	593	Right-handed alpha
Helix 18	18	A	598	605	Right-handed alpha
Helix 19	19	A	649	658	Right-handed alpha
Helix 20	20	A	667	681	Right-handed alpha
Helix 21	21	B	206	215	Right-handed alpha
Helix 22	22	B	234	245	Right-handed alpha
Helix 23	23	B	256	271	Right-handed alpha
Helix 24	24	B	298	303	Right-handed 310
Helix 25	25	B	304	313	Right-handed alpha
Helix 26	26	B	323	326	Right-handed 310
Helix 27	27	B	327	339	Right-handed alpha
Helix 28	28	B	340	343	Right-handed 310
Helix 29	29	B	393	399	Right-handed 310
Helix 30	30	B	407	421	Right-handed alpha
Helix 31	31	B	433	441	Right-handed alpha
Helix 32	32	B	452	457	Right-handed alpha
Helix 33	33	B	496	505	Right-handed alpha
Helix 34	34	B	528	536	Right-handed alpha
Helix 35	35	B	537	540	Right-handed 310
Helix 36	36	B	545	558	Right-handed alpha
Helix 37	37	B	563	578	Right-handed alpha
Helix 38	38	B	583	591	Right-handed alpha
Helix 39	39	B	598	605	Right-handed alpha
Helix 40	40	B	649	658	Right-handed alpha
Helix 41	41	B	667	683	Right-handed alpha
Helix 42	42	C	205	215	Right-handed alpha
Helix 43	43	C	234	245	Right-handed alpha
Helix 44	44	C	256	271	Right-handed alpha
Helix 45	45	C	298	303	Right-handed 310
Helix 46	46	C	304	313	Right-handed alpha
Helix 47	47	C	323	326	Right-handed 310
Helix 48	48	C	327	339	Right-handed alpha
Helix 49	49	C	340	344	Right-handed 310
Helix 50	50	C	393	399	Right-handed 310
Helix 51	51	C	407	421	Right-handed alpha
Helix 52	52	C	433	443	Right-handed alpha
Helix 53	53	C	452	458	Right-handed 310
Helix 54	54	C	496	505	Right-handed alpha
Helix 55	55	C	528	536	Right-handed alpha
Helix 56	56	C	537	540	Right-handed 310
Helix 57	57	C	545	558	Right-handed alpha
Helix 58	58	C	563	578	Right-handed alpha
Helix 59	59	C	583	593	Right-handed alpha
Helix 60	60	C	598	605	Right-handed alpha
Helix 61	61	C	649	658	Right-handed alpha
Helix 62	62	C	667	684	Right-handed alpha
Helix 63	63	D	206	215	Right-handed alpha
Helix 64	64	D	234	245	Right-handed alpha
Helix 65	65	D	256	271	Right-handed alpha
Helix 66	66	D	298	303	Right-handed 310
Helix 67	67	D	304	313	Right-handed alpha
Helix 68	68	D	323	326	Right-handed 310
Helix 69	69	D	327	339	Right-handed alpha
Helix 70	70	D	340	343	Right-handed 310
Helix 71	71	D	395	399	Right-handed 310
Helix 72	72	D	407	421	Right-handed alpha
Helix 73	73	D	433	443	Right-handed alpha
Helix 74	74	D	452	458	Right-handed 310
Helix 75	75	D	496	505	Right-handed alpha
Helix 76	76	D	528	536	Right-handed alpha
Helix 77	77	D	537	540	Right-handed 310
Helix 78	78	D	545	558	Right-handed alpha
Helix 79	79	D	563	578	Right-handed alpha
Helix 80	80	D	583	593	Right-handed alpha
Helix 81	81	D	598	605	Right-handed alpha
Helix 82	82	D	649	658	Right-handed alpha
Helix 83	83	D	667	684	Right-handed alpha

There are 21 sheets in PDB entry 4CBI. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, BA, BB, BC, BD, BE, CA, CB, CC, CD, CE, A, DB, C, DD, DE,

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	220	225	first strand
Strand 2	A	345	350	parallel
Strand 3	A	317	321	parallel
Strand 4	A	249	254	parallel
Strand 5	A	291	296	parallel
Strand 6	A	276	279	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	A	369	370	first strand
Strand 2	C	366	370	anti-parallel
Strand 3	C	513	517	parallel
Strand 4	C	465	468	parallel
Strand 5	C	401	404	parallel
Strand 6	C	447	450	parallel
Strand 7	C	425	428	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	401	404	first strand
Strand 2	A	447	450	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	471	479	first strand
Strand 2	A	486	494	anti-parallel
Strand 3	A	646	648	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	612	613	first strand
Strand 2	A	635	636	parallel

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There are 2 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	615	618	first strand
Strand 2	A	621	626	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	220	225	first strand
Strand 2	B	345	350	parallel
Strand 3	B	317	321	parallel
Strand 4	B	249	254	parallel
Strand 5	B	291	296	parallel
Strand 6	B	276	279	parallel

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There are 10 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	402	404	first strand
Strand 2	B	466	468	parallel
Strand 3	B	513	517	parallel
Strand 4	B	366	370	parallel
Strand 5	D	366	370	anti-parallel
Strand 6	D	515	517	parallel
Strand 7	D	465	468	parallel
Strand 8	D	401	404	parallel
Strand 9	D	447	450	parallel
Strand 10	D	425	428	parallel

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There are 3 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	471	479	first strand
Strand 2	B	486	494	anti-parallel
Strand 3	B	646	648	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	612	613	first strand
Strand 2	B	635	636	parallel

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There are 2 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	617	618	first strand
Strand 2	B	621	622	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	221	225	first strand
Strand 2	C	346	350	parallel
Strand 3	C	317	321	parallel
Strand 4	C	249	254	parallel
Strand 5	C	291	296	parallel
Strand 6	C	276	279	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	386	387	first strand
Strand 2	C	390	391	anti-parallel

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There are 3 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	471	479	first strand
Strand 2	C	486	494	anti-parallel
Strand 3	C	646	648	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	612	613	first strand
Strand 2	C	635	636	parallel

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There are 2 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	615	617	first strand
Strand 2	C	622	626	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	220	225	first strand
Strand 2	D	345	350	parallel
Strand 3	D	317	321	parallel
Strand 4	D	249	254	parallel
Strand 5	D	291	296	parallel
Strand 6	D	276	279	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	384	387	first strand
Strand 2	D	390	393	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	471	479	first strand
Strand 2	D	486	494	anti-parallel
Strand 3	D	646	648	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	612	613	first strand
Strand 2	D	635	636	parallel

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There are 2 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	615	618	first strand
Strand 2	D	621	626	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: 4CBI

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