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

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 2GUM entry

There are 3 chains in PDB entry 2GUM (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 111	ALA 725
B	THR 109	HIS 724
C	THR 109	ILE 723

There are 43 helices in PDB entry 2GUM. 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	199	Right-handed alpha
Helix 2	2	A	225	227	Right-handed 310
Helix 3	3	A	306	310	Right-handed 310
Helix 4	4	A	315	317	Right-handed 310
Helix 5	5	A	403	407	Right-handed 310
Helix 6	6	A	411	429	Right-handed alpha
Helix 7	7	A	501	546	Right-handed alpha
Helix 8	8	A	546	556	Right-handed alpha
Helix 9	9	A	577	579	Right-handed 310
Helix 10	10	A	662	664	Right-handed 310
Helix 11	11	A	690	698	Right-handed alpha
Helix 12	12	A	701	710	Right-handed alpha
Helix 13	13	A	711	717	Right-handed alpha
Helix 14	14	B	193	200	Right-handed alpha
Helix 15	15	B	200	205	Right-handed alpha
Helix 16	16	B	225	227	Right-handed 310
Helix 17	17	B	306	310	Right-handed 310
Helix 18	18	B	315	317	Right-handed 310
Helix 19	19	B	403	407	Right-handed 310
Helix 20	20	B	412	429	Right-handed alpha
Helix 21	21	B	457	461	Right-handed 310
Helix 22	22	B	501	546	Right-handed alpha
Helix 23	23	B	546	556	Right-handed alpha
Helix 24	24	B	577	579	Right-handed 310
Helix 25	25	B	662	664	Right-handed 310
Helix 26	26	B	690	697	Right-handed alpha
Helix 27	27	B	701	710	Right-handed alpha
Helix 28	28	B	711	717	Right-handed alpha
Helix 29	29	C	193	200	Right-handed alpha
Helix 30	30	C	200	205	Right-handed alpha
Helix 31	31	C	225	227	Right-handed 310
Helix 32	32	C	306	310	Right-handed 310
Helix 33	33	C	315	317	Right-handed 310
Helix 34	34	C	358	363	Right-handed alpha
Helix 35	35	C	403	407	Right-handed 310
Helix 36	36	C	411	430	Right-handed alpha
Helix 37	37	C	501	546	Right-handed alpha
Helix 38	38	C	546	556	Right-handed alpha
Helix 39	39	C	577	579	Right-handed 310
Helix 40	40	C	660	664	Right-handed 310
Helix 41	41	C	690	697	Right-handed alpha
Helix 42	42	C	701	710	Right-handed alpha
Helix 43	43	C	711	717	Right-handed alpha

There are 31 sheets in PDB entry 2GUM. 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, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE,

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	A	574	576	first strand
Strand 2	A	113	115	anti-parallel
Strand 3	A	622	624	parallel
Strand 4	A	613	617	anti-parallel
Strand 5	A	601	604	anti-parallel
Strand 6	A	581	583	anti-parallel

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There are 4 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	559	563	first strand
Strand 2	A	568	572	anti-parallel
Strand 3	A	124	127	anti-parallel
Strand 4	C	665	667	parallel

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There are 4 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	366	372	first strand
Strand 2	A	145	152	anti-parallel
Strand 3	A	448	454	anti-parallel
Strand 4	A	440	444	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	180	191	first strand
Strand 2	A	157	175	anti-parallel
Strand 3	A	263	280	anti-parallel
Strand 4	A	287	289	anti-parallel
Strand 5	A	294	295	anti-parallel

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There are 7 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	235	236	first strand
Strand 2	A	246	248	anti-parallel
Strand 3	A	263	280	anti-parallel
Strand 4	A	157	175	anti-parallel
Strand 5	A	351	355	anti-parallel
Strand 6	A	340	346	anti-parallel
Strand 7	A	319	325	anti-parallel

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There are 2 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	206	208	first strand
Strand 2	A	231	233	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	A	210	214	first strand
Strand 2	A	219	223	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	375	380	first strand
Strand 2	A	383	388	anti-parallel
Strand 3	A	393	398	anti-parallel

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There are 2 strands in I 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 J 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	660	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	665	667	first strand
Strand 2	B	123	127	parallel
Strand 3	B	568	572	anti-parallel
Strand 4	B	559	563	anti-parallel

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There are 6 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	574	576	first strand
Strand 2	B	113	115	anti-parallel
Strand 3	B	622	624	parallel
Strand 4	B	613	617	anti-parallel
Strand 5	B	601	604	anti-parallel
Strand 6	B	581	583	anti-parallel

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There are 4 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	366	372	first strand
Strand 2	B	145	152	anti-parallel
Strand 3	B	448	454	anti-parallel
Strand 4	B	440	444	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	179	191	first strand
Strand 2	B	157	176	anti-parallel
Strand 3	B	262	280	anti-parallel
Strand 4	B	287	289	anti-parallel
Strand 5	B	294	295	anti-parallel

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There are 7 strands in O 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	262	280	anti-parallel
Strand 4	B	157	176	anti-parallel
Strand 5	B	351	355	anti-parallel
Strand 6	B	340	346	anti-parallel
Strand 7	B	319	325	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	206	208	first strand
Strand 2	B	231	233	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	210	215	first strand
Strand 2	B	218	223	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	375	380	first strand
Strand 2	B	383	388	anti-parallel
Strand 3	B	393	398	anti-parallel

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There are 2 strands in S 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 T 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	660	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	665	667	first strand
Strand 2	C	124	127	parallel
Strand 3	C	568	572	anti-parallel
Strand 4	C	559	563	anti-parallel

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There are 6 strands in V sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	574	576	first strand
Strand 2	C	113	115	anti-parallel
Strand 3	C	622	624	parallel
Strand 4	C	613	617	anti-parallel
Strand 5	C	601	604	anti-parallel
Strand 6	C	581	583	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	366	372	first strand
Strand 2	C	145	152	anti-parallel
Strand 3	C	448	457	anti-parallel
Strand 4	C	433	435	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	366	372	first strand
Strand 2	C	145	152	anti-parallel
Strand 3	C	448	457	anti-parallel
Strand 4	C	440	444	anti-parallel

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There are 5 strands in Y 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
Strand 3	C	263	280	anti-parallel
Strand 4	C	287	289	anti-parallel
Strand 5	C	294	295	anti-parallel

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There are 7 strands in Z 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	anti-parallel
Strand 7	C	319	325	anti-parallel

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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	C	206	208	first strand
Strand 2	C	231	233	anti-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	C	210	215	first strand
Strand 2	C	218	223	anti-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	C	375	379	first strand
Strand 2	C	384	388	anti-parallel
Strand 3	C	393	397	anti-parallel

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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	C	595	597	first strand
Strand 2	C	630	632	anti-parallel

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There are 3 strands in AE 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	659	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: 2GUM

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