Analysis of interatomic Contacts of Structural Units in PDB entry:
3HIG

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 3HIG entry

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

Chain ID	Initial residue	Terminal residue
A	PRO 27	ASN 460
A	ASP 462	VAL 751
B	ARG 28	ASN 460
B	ASP 462	VAL 751

There are 36 helices in PDB entry 3HIG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	28	34	Right-handed 310
Helix 2	2	A	37	51	Right-handed alpha
Helix 3	3	A	52	55	Right-handed 310
Helix 4	4	A	78	89	Right-handed alpha
Helix 5	5	A	136	141	Right-handed alpha
Helix 6	6	A	144	159	Right-handed alpha
Helix 7	7	A	162	171	Right-handed alpha
Helix 8	8	A	209	212	Right-handed 310
Helix 9	9	A	227	231	Right-handed 310
Helix 10	10	A	245	255	Right-handed alpha
Helix 11	11	A	363	369	Right-handed alpha
Helix 12	12	A	374	377	Right-handed 310
Helix 13	13	A	491	496	Right-handed 310
Helix 14	14	A	561	566	Right-handed 310
Helix 15	15	A	609	620	Right-handed 310
Helix 16	16	A	628	632	Right-handed 310
Helix 17	17	A	651	656	Right-handed alpha
Helix 18	18	A	678	682	Right-handed 310
Helix 19	19	A	705	710	Right-handed 310
Helix 20	20	B	28	34	Right-handed 310
Helix 21	21	B	37	50	Right-handed alpha
Helix 22	22	B	51	55	Right-handed 310
Helix 23	23	B	78	88	Right-handed alpha
Helix 24	24	B	144	159	Right-handed alpha
Helix 25	25	B	162	171	Right-handed alpha
Helix 26	26	B	209	212	Right-handed 310
Helix 27	27	B	227	231	Right-handed 310
Helix 28	28	B	245	255	Right-handed alpha
Helix 29	29	B	363	369	Right-handed alpha
Helix 30	30	B	374	381	Right-handed 310
Helix 31	31	B	491	496	Right-handed 310
Helix 32	32	B	561	566	Right-handed 310
Helix 33	33	B	609	620	Right-handed 310
Helix 34	34	B	649	655	Right-handed 310
Helix 35	35	B	678	682	Right-handed 310
Helix 36	36	B	705	710	Right-handed 310

There are 13 sheets in PDB entry 3HIG. 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,

There are 20 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	124	128	first strand
Strand 2	A	110	117	anti-parallel
Strand 3	A	96	103	anti-parallel
Strand 4	A	67	75	anti-parallel
Strand 5	A	396	404	anti-parallel
Strand 6	A	410	422	anti-parallel
Strand 7	A	448	456	anti-parallel
Strand 8	A	461	469	anti-parallel
Strand 9	A	475	483	anti-parallel
Strand 10	A	691	699	anti-parallel
Strand 11	A	590	598	anti-parallel
Strand 12	A	576	584	anti-parallel
Strand 13	A	526	540	anti-parallel
Strand 14	A	663	675	anti-parallel
Strand 15	A	510	520	anti-parallel
Strand 16	A	344	359	anti-parallel
Strand 17	A	333	341	anti-parallel
Strand 18	A	322	329	anti-parallel
Strand 19	A	316	319	anti-parallel
Strand 20	A	311	313	anti-parallel

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There are 9 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	311	313	first strand
Strand 2	A	316	319	anti-parallel
Strand 3	A	322	329	anti-parallel
Strand 4	A	333	341	anti-parallel
Strand 5	A	344	359	anti-parallel
Strand 6	A	510	520	anti-parallel
Strand 7	A	663	675	anti-parallel
Strand 8	A	526	540	anti-parallel
Strand 9	A	548	558	anti-parallel

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There are 5 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	622	626	first strand
Strand 2	A	663	675	anti-parallel
Strand 3	A	510	520	anti-parallel
Strand 4	A	344	359	anti-parallel
Strand 5	A	370	372	anti-parallel

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There are 5 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	182	186	first strand
Strand 2	A	198	205	anti-parallel
Strand 3	A	214	222	anti-parallel
Strand 4	A	232	238	anti-parallel
Strand 5	A	241	242	anti-parallel

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There are 2 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	301	303	first strand
Strand 2	B	301	303	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	428	433	first strand
Strand 2	A	439	445	anti-parallel
Strand 3	A	714	717	anti-parallel
Strand 4	A	725	728	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	487	489	first strand
Strand 2	A	505	508	anti-parallel
Strand 3	A	498	502	anti-parallel

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There are 20 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	124	127	first strand
Strand 2	B	110	117	anti-parallel
Strand 3	B	96	103	anti-parallel
Strand 4	B	67	75	anti-parallel
Strand 5	B	396	404	anti-parallel
Strand 6	B	410	422	anti-parallel
Strand 7	B	448	457	anti-parallel
Strand 8	B	461	469	anti-parallel
Strand 9	B	475	483	anti-parallel
Strand 10	B	691	699	anti-parallel
Strand 11	B	590	598	anti-parallel
Strand 12	B	576	584	anti-parallel
Strand 13	B	526	540	anti-parallel
Strand 14	B	663	675	anti-parallel
Strand 15	B	510	520	anti-parallel
Strand 16	B	344	359	anti-parallel
Strand 17	B	333	341	anti-parallel
Strand 18	B	322	329	anti-parallel
Strand 19	B	316	319	anti-parallel
Strand 20	B	311	313	anti-parallel

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There are 9 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	311	313	first strand
Strand 2	B	316	319	anti-parallel
Strand 3	B	322	329	anti-parallel
Strand 4	B	333	341	anti-parallel
Strand 5	B	344	359	anti-parallel
Strand 6	B	510	520	anti-parallel
Strand 7	B	663	675	anti-parallel
Strand 8	B	526	540	anti-parallel
Strand 9	B	548	558	anti-parallel

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There are 5 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	622	626	first strand
Strand 2	B	663	675	anti-parallel
Strand 3	B	510	520	anti-parallel
Strand 4	B	344	359	anti-parallel
Strand 5	B	370	372	anti-parallel

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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	182	186	first strand
Strand 2	B	198	205	anti-parallel
Strand 3	B	214	222	anti-parallel
Strand 4	B	232	238	anti-parallel
Strand 5	B	241	242	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	428	433	first strand
Strand 2	B	439	445	anti-parallel
Strand 3	B	714	717	anti-parallel
Strand 4	B	725	727	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	487	489	first strand
Strand 2	B	505	508	anti-parallel
Strand 3	B	498	502	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: 3HIG

Analysis of interatomic Contacts of Structural Units in PDB entry:
3HIG