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

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 4CBL entry

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

Chain ID	Initial residue	Terminal residue
A	ALA 203	ALA 689
B	SER 202	LEU 690
C	ASP 205	LEU 683
D	ASP 205	GLY 682

There are 88 helices in PDB entry 4CBL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	203	216	Right-handed alpha
Helix 2	2	A	227	231	Right-handed 310
Helix 3	3	A	234	245	Right-handed alpha
Helix 4	4	A	256	271	Right-handed alpha
Helix 5	5	A	298	303	Right-handed 310
Helix 6	6	A	304	313	Right-handed alpha
Helix 7	7	A	323	326	Right-handed 310
Helix 8	8	A	327	339	Right-handed alpha
Helix 9	9	A	340	343	Right-handed 310
Helix 10	10	A	395	399	Right-handed 310
Helix 11	11	A	407	421	Right-handed alpha
Helix 12	12	A	434	442	Right-handed alpha
Helix 13	13	A	452	455	Right-handed 310
Helix 14	14	A	496	505	Right-handed alpha
Helix 15	15	A	528	536	Right-handed alpha
Helix 16	16	A	537	540	Right-handed 310
Helix 17	17	A	545	558	Right-handed alpha
Helix 18	18	A	563	578	Right-handed alpha
Helix 19	19	A	583	593	Right-handed alpha
Helix 20	20	A	598	605	Right-handed alpha
Helix 21	21	A	649	658	Right-handed alpha
Helix 22	22	A	667	688	Right-handed alpha
Helix 23	23	B	203	216	Right-handed alpha
Helix 24	24	B	227	231	Right-handed 310
Helix 25	25	B	234	245	Right-handed alpha
Helix 26	26	B	256	271	Right-handed alpha
Helix 27	27	B	298	303	Right-handed 310
Helix 28	28	B	304	313	Right-handed alpha
Helix 29	29	B	323	326	Right-handed 310
Helix 30	30	B	327	339	Right-handed alpha
Helix 31	31	B	340	343	Right-handed 310
Helix 32	32	B	395	399	Right-handed 310
Helix 33	33	B	407	421	Right-handed alpha
Helix 34	34	B	433	443	Right-handed alpha
Helix 35	35	B	452	455	Right-handed 310
Helix 36	36	B	496	505	Right-handed alpha
Helix 37	37	B	528	536	Right-handed alpha
Helix 38	38	B	537	540	Right-handed 310
Helix 39	39	B	545	558	Right-handed alpha
Helix 40	40	B	563	578	Right-handed alpha
Helix 41	41	B	583	593	Right-handed alpha
Helix 42	42	B	598	605	Right-handed alpha
Helix 43	43	B	649	658	Right-handed alpha
Helix 44	44	B	667	690	Right-handed alpha
Helix 45	45	C	205	215	Right-handed alpha
Helix 46	46	C	234	245	Right-handed alpha
Helix 47	47	C	256	271	Right-handed alpha
Helix 48	48	C	298	303	Right-handed 310
Helix 49	49	C	304	313	Right-handed alpha
Helix 50	50	C	323	326	Right-handed 310
Helix 51	51	C	327	339	Right-handed alpha
Helix 52	52	C	340	343	Right-handed 310
Helix 53	53	C	380	382	Right-handed 310
Helix 54	54	C	395	399	Right-handed 310
Helix 55	55	C	407	421	Right-handed alpha
Helix 56	56	C	433	443	Right-handed alpha
Helix 57	57	C	452	455	Right-handed 310
Helix 58	58	C	496	505	Right-handed alpha
Helix 59	59	C	528	536	Right-handed alpha
Helix 60	60	C	537	540	Right-handed 310
Helix 61	61	C	545	558	Right-handed alpha
Helix 62	62	C	563	578	Right-handed alpha
Helix 63	63	C	583	593	Right-handed alpha
Helix 64	64	C	598	605	Right-handed alpha
Helix 65	65	C	649	658	Right-handed alpha
Helix 66	66	C	667	683	Right-handed alpha
Helix 67	67	D	205	216	Right-handed alpha
Helix 68	68	D	234	245	Right-handed alpha
Helix 69	69	D	256	271	Right-handed alpha
Helix 70	70	D	298	303	Right-handed 310
Helix 71	71	D	304	313	Right-handed alpha
Helix 72	72	D	323	326	Right-handed 310
Helix 73	73	D	327	339	Right-handed alpha
Helix 74	74	D	340	344	Right-handed 310
Helix 75	75	D	380	382	Right-handed 310
Helix 76	76	D	395	397	Right-handed 310
Helix 77	77	D	407	421	Right-handed alpha
Helix 78	78	D	433	441	Right-handed alpha
Helix 79	79	D	452	455	Right-handed 310
Helix 80	80	D	496	505	Right-handed alpha
Helix 81	81	D	528	536	Right-handed alpha
Helix 82	82	D	537	540	Right-handed 310
Helix 83	83	D	545	558	Right-handed alpha
Helix 84	84	D	563	578	Right-handed alpha
Helix 85	85	D	583	593	Right-handed alpha
Helix 86	86	D	598	605	Right-handed alpha
Helix 87	87	D	649	658	Right-handed alpha
Helix 88	88	D	667	682	Right-handed alpha

There are 22 sheets in PDB entry 4CBL. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, BA, BB, BC, BD, BE, BF, 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	250	254	parallel
Strand 5	A	292	296	parallel
Strand 6	A	276	279	parallel

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There are 12 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	425	428	first strand
Strand 2	A	447	450	parallel
Strand 3	A	401	404	parallel
Strand 4	A	465	468	parallel
Strand 5	A	513	517	parallel
Strand 6	A	366	370	parallel
Strand 7	C	366	370	anti-parallel
Strand 8	C	513	517	parallel
Strand 9	C	465	468	parallel
Strand 10	C	401	404	parallel
Strand 11	C	447	450	parallel
Strand 12	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	384	387	first strand
Strand 2	A	390	393	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	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	250	254	parallel
Strand 5	B	292	296	parallel
Strand 6	B	276	279	parallel

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There are 12 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	425	428	first strand
Strand 2	B	447	450	parallel
Strand 3	B	401	404	parallel
Strand 4	B	465	468	parallel
Strand 5	B	513	517	parallel
Strand 6	B	366	370	parallel
Strand 7	D	366	370	anti-parallel
Strand 8	D	513	517	parallel
Strand 9	D	465	468	parallel
Strand 10	D	401	404	parallel
Strand 11	D	447	450	parallel
Strand 12	D	425	428	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	384	387	first strand
Strand 2	B	390	393	anti-parallel

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There are 3 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	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 BE 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 BF sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	615	618	first strand
Strand 2	B	621	626	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	220	225	first strand
Strand 2	C	345	350	parallel
Strand 3	C	317	321	parallel
Strand 4	C	250	254	parallel
Strand 5	C	292	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	384	387	first strand
Strand 2	C	390	393	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	618	first strand
Strand 2	C	621	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	221	225	first strand
Strand 2	D	346	350	parallel
Strand 3	D	317	321	parallel
Strand 4	D	250	254	parallel
Strand 5	D	292	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: 4CBL

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