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

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 4BOM entry

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

Chain ID	Initial residue	Terminal residue
A	ASP 103	HIS 724
B	ASP 103	HIS 724
C	ASP 103	HIS 724

There are 36 helices in PDB entry 4BOM. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	193	200	Right-handed alpha
Helix 2	2	A	201	205	Right-handed alpha
Helix 3	3	A	223	227	Right-handed 310
Helix 4	4	A	306	310	Right-handed 310
Helix 5	5	A	358	363	Right-handed alpha
Helix 6	6	A	410	430	Right-handed alpha
Helix 7	7	A	459	462	Right-handed 310
Helix 8	8	A	463	475	Right-handed alpha
Helix 9	9	A	501	546	Right-handed alpha
Helix 10	10	A	546	556	Right-handed alpha
Helix 11	11	A	660	664	Right-handed 310
Helix 12	12	A	690	698	Right-handed alpha
Helix 13	13	A	702	717	Right-handed alpha
Helix 14	14	B	193	200	Right-handed alpha
Helix 15	15	B	305	309	Right-handed 310
Helix 16	16	B	358	364	Right-handed alpha
Helix 17	17	B	410	430	Right-handed alpha
Helix 18	18	B	459	462	Right-handed 310
Helix 19	19	B	463	475	Right-handed alpha
Helix 20	20	B	501	546	Right-handed alpha
Helix 21	21	B	546	556	Right-handed alpha
Helix 22	22	B	660	664	Right-handed 310
Helix 23	23	B	690	697	Right-handed alpha
Helix 24	24	B	701	717	Right-handed alpha
Helix 25	25	C	193	200	Right-handed alpha
Helix 26	26	C	223	227	Right-handed 310
Helix 27	27	C	305	310	Right-handed 310
Helix 28	28	C	358	364	Right-handed alpha
Helix 29	29	C	410	430	Right-handed alpha
Helix 30	30	C	459	462	Right-handed 310
Helix 31	31	C	463	475	Right-handed alpha
Helix 32	32	C	501	546	Right-handed alpha
Helix 33	33	C	546	556	Right-handed alpha
Helix 34	34	C	660	664	Right-handed 310
Helix 35	35	C	690	698	Right-handed alpha
Helix 36	36	C	701	717	Right-handed alpha

There are 36 sheets in PDB entry 4BOM. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, BA, BB, BC, BD, BE, BF, BG, BH, BI, BJ, BK, BL, CA, CB, CC, CD, CE, CF, CG, CH, CI, CJ, CK,

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	113	115	first strand
Strand 2	A	574	576	anti-parallel

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There are 4 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	559	564	first strand
Strand 2	A	567	572	anti-parallel
Strand 3	A	124	127	anti-parallel
Strand 4	B	666	667	parallel

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There are 7 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	143	151	first strand
Strand 2	A	367	380	anti-parallel
Strand 3	A	383	388	anti-parallel
Strand 4	A	393	398	anti-parallel
Strand 5	A	440	444	anti-parallel
Strand 6	A	448	457	anti-parallel
Strand 7	A	143	151	first strand

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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	157	160	first strand
Strand 2	A	277	280	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	180	191	first strand
Strand 2	A	162	175	anti-parallel

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There are 5 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	235	236	first strand
Strand 2	A	246	248	anti-parallel
Strand 3	A	263	274	anti-parallel
Strand 4	A	162	175	anti-parallel
Strand 5	A	180	191	anti-parallel

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There are 7 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	235	236	first strand
Strand 2	A	246	248	anti-parallel
Strand 3	A	263	274	anti-parallel
Strand 4	A	162	175	anti-parallel
Strand 5	A	351	355	anti-parallel
Strand 6	A	340	346	parallel
Strand 7	A	320	325	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	211	215	first strand
Strand 2	A	218	222	anti-parallel

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There are 2 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	287	288	first strand
Strand 2	A	294	295	anti-parallel

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There are 4 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	581	583	first strand
Strand 2	A	601	604	anti-parallel
Strand 3	A	613	618	anti-parallel
Strand 4	A	622	624	anti-parallel

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There are 2 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	595	597	first strand
Strand 2	A	630	632	anti-parallel

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There are 3 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	638	643	first strand
Strand 2	A	646	651	anti-parallel
Strand 3	A	654	658	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	666	667	first strand
Strand 2	C	124	127	parallel
Strand 3	C	567	572	anti-parallel
Strand 4	C	559	564	anti-parallel

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There are 2 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	113	115	first strand
Strand 2	B	574	576	anti-parallel

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There are 4 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	559	564	first strand
Strand 2	B	567	572	anti-parallel
Strand 3	B	124	127	anti-parallel
Strand 4	C	666	667	parallel

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There are 7 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	143	151	first strand
Strand 2	B	367	380	anti-parallel
Strand 3	B	383	388	anti-parallel
Strand 4	B	393	398	anti-parallel
Strand 5	B	440	444	anti-parallel
Strand 6	B	448	457	anti-parallel
Strand 7	B	143	151	first strand

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There are 4 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	157	160	first strand
Strand 2	B	277	280	anti-parallel
Strand 3	B	287	289	anti-parallel
Strand 4	B	294	295	anti-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	180	191	first strand
Strand 2	B	162	175	anti-parallel

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There are 5 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	235	236	first strand
Strand 2	B	246	248	anti-parallel
Strand 3	B	263	274	anti-parallel
Strand 4	B	162	175	anti-parallel
Strand 5	B	180	191	anti-parallel

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There are 7 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	235	236	first strand
Strand 2	B	246	248	anti-parallel
Strand 3	B	263	274	anti-parallel
Strand 4	B	162	175	anti-parallel
Strand 5	B	351	355	anti-parallel
Strand 6	B	340	346	parallel
Strand 7	B	319	325	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	206	207	first strand
Strand 2	B	232	233	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	211	215	first strand
Strand 2	B	218	222	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	581	583	first strand
Strand 2	B	601	604	anti-parallel
Strand 3	B	613	618	anti-parallel
Strand 4	B	622	624	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	595	597	first strand
Strand 2	B	630	632	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	638	643	first strand
Strand 2	B	646	651	anti-parallel
Strand 3	B	654	658	anti-parallel

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There are 2 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	113	115	first strand
Strand 2	C	574	576	anti-parallel

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There are 7 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	143	151	first strand
Strand 2	C	367	380	anti-parallel
Strand 3	C	383	388	anti-parallel
Strand 4	C	393	398	anti-parallel
Strand 5	C	440	444	anti-parallel
Strand 6	C	448	457	anti-parallel
Strand 7	C	143	151	first strand

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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	180	191	first strand
Strand 2	C	157	175	anti-parallel

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There are 5 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	235	236	first strand
Strand 2	C	246	248	anti-parallel
Strand 3	C	263	280	anti-parallel
Strand 4	C	157	175	anti-parallel
Strand 5	C	180	191	anti-parallel

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There are 7 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	235	236	first strand
Strand 2	C	246	248	anti-parallel
Strand 3	C	263	280	anti-parallel
Strand 4	C	157	175	anti-parallel
Strand 5	C	351	355	anti-parallel
Strand 6	C	340	346	parallel
Strand 7	C	320	325	parallel

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There are 2 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	206	208	first strand
Strand 2	C	231	233	anti-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	211	215	first strand
Strand 2	C	218	222	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	286	288	first strand
Strand 2	C	294	296	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	581	583	first strand
Strand 2	C	601	604	anti-parallel
Strand 3	C	613	618	anti-parallel
Strand 4	C	622	624	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	595	597	first strand
Strand 2	C	630	632	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	638	643	first strand
Strand 2	C	646	651	anti-parallel
Strand 3	C	654	658	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: 4BOM

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