Analysis of interatomic Contacts of Structural Units in PDB entry:
3MC2

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 3MC2 entry

There are 4 chains in PDB entry 3MC2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 3	TYR 681
B	GLU 3	TYR 681
C	GLU 3	TYR 681
D	GLU 3	TYR 681

There are102 helices in PDB entry 3MC2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	13	30	Right-handed alpha
Helix 2	2	A	44	54	Right-handed alpha
Helix 3	3	A	65	69	Right-handed 310
Helix 4	4	A	128	135	Right-handed alpha
Helix 5	5	A	144	149	Right-handed alpha
Helix 6	6	A	162	166	Right-handed 310
Helix 7	7	A	186	191	Right-handed alpha
Helix 8	8	A	192	197	Right-handed alpha
Helix 9	9	A	207	211	Right-handed alpha
Helix 10	10	A	218	221	Right-handed 310
Helix 11	11	A	237	241	Right-handed 310
Helix 12	12	A	259	274	Right-handed alpha
Helix 13	13	A	310	327	Right-handed alpha
Helix 14	14	A	343	356	Right-handed alpha
Helix 15	15	A	367	378	Right-handed alpha
Helix 16	16	A	386	396	Right-handed alpha
Helix 17	17	A	463	470	Right-handed alpha
Helix 18	18	A	476	481	Right-handed alpha
Helix 19	19	A	493	497	Right-handed 310
Helix 20	20	A	518	530	Right-handed alpha
Helix 21	21	A	551	555	Right-handed 310
Helix 22	22	A	596	612	Right-handed alpha
Helix 23	23	A	648	661	Right-handed alpha
Helix 24	24	A	664	668	Right-handed 310
Helix 25	25	A	670	677	Right-handed alpha
Helix 26	26	B	13	30	Right-handed alpha
Helix 27	27	B	44	54	Right-handed alpha
Helix 28	28	B	65	69	Right-handed 310
Helix 29	29	B	128	135	Right-handed alpha
Helix 30	30	B	144	149	Right-handed alpha
Helix 31	31	B	162	166	Right-handed 310
Helix 32	32	B	186	191	Right-handed alpha
Helix 33	33	B	192	197	Right-handed alpha
Helix 34	34	B	207	211	Right-handed alpha
Helix 35	35	B	218	221	Right-handed 310
Helix 36	36	B	237	241	Right-handed 310
Helix 37	37	B	259	274	Right-handed alpha
Helix 38	38	B	310	316	Right-handed alpha
Helix 39	39	B	316	327	Right-handed alpha
Helix 40	40	B	343	356	Right-handed alpha
Helix 41	41	B	367	378	Right-handed alpha
Helix 42	42	B	386	396	Right-handed alpha
Helix 43	43	B	463	470	Right-handed alpha
Helix 44	44	B	476	481	Right-handed alpha
Helix 45	45	B	493	497	Right-handed 310
Helix 46	46	B	518	530	Right-handed alpha
Helix 47	47	B	551	555	Right-handed 310
Helix 48	48	B	595	612	Right-handed alpha
Helix 49	49	B	648	661	Right-handed alpha
Helix 50	50	B	664	668	Right-handed 310
Helix 51	51	B	670	677	Right-handed alpha
Helix 52	52	C	12	27	Right-handed alpha
Helix 53	53	C	44	54	Right-handed alpha
Helix 54	54	C	63	70	Right-handed alpha
Helix 55	55	C	131	135	Right-handed 310
Helix 56	56	C	141	149	Right-handed alpha
Helix 57	57	C	162	166	Right-handed 310
Helix 58	58	C	172	176	Right-handed 310
Helix 59	59	C	187	197	Right-handed alpha
Helix 60	60	C	207	213	Right-handed alpha
Helix 61	61	C	218	221	Right-handed 310
Helix 62	62	C	259	270	Right-handed alpha
Helix 63	63	C	270	275	Right-handed alpha
Helix 64	64	C	310	316	Right-handed alpha
Helix 65	65	C	316	322	Right-handed alpha
Helix 66	66	C	342	357	Right-handed alpha
Helix 67	67	C	367	378	Right-handed alpha
Helix 68	68	C	388	396	Right-handed alpha
Helix 69	69	C	463	473	Right-handed alpha
Helix 70	70	C	493	497	Right-handed 310
Helix 71	71	C	518	530	Right-handed alpha
Helix 72	72	C	558	562	Right-handed 310
Helix 73	73	C	596	612	Right-handed alpha
Helix 74	74	C	648	653	Right-handed alpha
Helix 75	75	C	653	663	Right-handed alpha
Helix 76	76	C	664	668	Right-handed 310
Helix 77	77	C	670	677	Right-handed alpha
Helix 78	78	D	12	27	Right-handed alpha
Helix 79	79	D	44	54	Right-handed alpha
Helix 80	80	D	63	70	Right-handed alpha
Helix 81	81	D	131	135	Right-handed 310
Helix 82	82	D	141	149	Right-handed alpha
Helix 83	83	D	162	166	Right-handed 310
Helix 84	84	D	172	176	Right-handed 310
Helix 85	85	D	187	198	Right-handed alpha
Helix 86	86	D	207	213	Right-handed alpha
Helix 87	87	D	218	221	Right-handed 310
Helix 88	88	D	259	270	Right-handed alpha
Helix 89	89	D	270	275	Right-handed alpha
Helix 90	90	D	310	316	Right-handed alpha
Helix 91	91	D	316	322	Right-handed alpha
Helix 92	92	D	342	357	Right-handed alpha
Helix 93	93	D	367	378	Right-handed alpha
Helix 94	94	D	388	396	Right-handed alpha
Helix 95	95	D	463	472	Right-handed alpha
Helix 96	96	D	493	497	Right-handed 310
Helix 97	97	D	518	530	Right-handed alpha
Helix 98	98	D	558	562	Right-handed 310
Helix 99	99	D	596	612	Right-handed alpha
Helix 100	100	D	648	653	Right-handed alpha
Helix 101	101	D	653	663	Right-handed alpha
Helix 102	102	D	670	677	Right-handed alpha

There are 34 sheets in PDB entry 3MC2. 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, AF, AG, AH,

There are 2 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	6	10	first strand
Strand 2	A	37	41	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	60	62	first strand
Strand 2	A	250	254	anti-parallel
Strand 3	A	77	86	anti-parallel
Strand 4	A	91	92	anti-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	60	62	first strand
Strand 2	A	250	254	anti-parallel
Strand 3	A	77	86	anti-parallel
Strand 4	A	301	304	anti-parallel

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There are 6 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	151	153	first strand
Strand 2	A	116	119	parallel
Strand 3	A	202	206	parallel
Strand 4	A	94	102	anti-parallel
Strand 5	A	223	226	anti-parallel
Strand 6	A	232	234	anti-parallel

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There are 5 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	151	153	first strand
Strand 2	A	116	119	parallel
Strand 3	A	202	206	parallel
Strand 4	A	94	102	anti-parallel
Strand 5	A	244	247	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	336	341	first strand
Strand 2	A	360	365	parallel

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There are 4 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	383	385	first strand
Strand 2	A	589	592	anti-parallel
Strand 3	A	399	403	anti-parallel
Strand 4	A	641	642	anti-parallel

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There are 6 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	484	485	first strand
Strand 2	A	450	452	parallel
Strand 3	A	533	536	parallel
Strand 4	A	427	434	anti-parallel
Strand 5	A	562	565	anti-parallel
Strand 6	A	571	573	anti-parallel

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There are 5 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	484	485	first strand
Strand 2	A	450	452	parallel
Strand 3	A	533	536	parallel
Strand 4	A	427	434	anti-parallel
Strand 5	A	583	585	anti-parallel

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There are 2 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	6	10	first strand
Strand 2	B	37	41	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	B	61	62	first strand
Strand 2	B	250	254	anti-parallel
Strand 3	B	77	86	anti-parallel
Strand 4	B	91	92	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	61	62	first strand
Strand 2	B	250	254	anti-parallel
Strand 3	B	77	86	anti-parallel
Strand 4	B	301	304	anti-parallel

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There are 6 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	151	153	first strand
Strand 2	B	116	119	parallel
Strand 3	B	202	206	parallel
Strand 4	B	94	102	anti-parallel
Strand 5	B	223	226	anti-parallel
Strand 6	B	232	234	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	151	153	first strand
Strand 2	B	116	119	parallel
Strand 3	B	202	206	parallel
Strand 4	B	94	102	anti-parallel
Strand 5	B	244	247	anti-parallel

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There are 2 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	336	341	first strand
Strand 2	B	360	365	parallel

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There are 4 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	383	385	first strand
Strand 2	B	589	592	anti-parallel
Strand 3	B	399	403	anti-parallel
Strand 4	B	641	642	anti-parallel

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There are 6 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	484	485	first strand
Strand 2	B	450	452	parallel
Strand 3	B	533	536	parallel
Strand 4	B	427	434	anti-parallel
Strand 5	B	562	565	anti-parallel
Strand 6	B	571	573	anti-parallel

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There are 5 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	484	485	first strand
Strand 2	B	450	452	parallel
Strand 3	B	533	536	parallel
Strand 4	B	427	434	anti-parallel
Strand 5	B	583	585	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	C	5	10	first strand
Strand 2	C	36	41	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	60	62	first strand
Strand 2	C	250	254	anti-parallel
Strand 3	C	77	84	anti-parallel
Strand 4	C	301	304	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	151	153	first strand
Strand 2	C	116	118	parallel
Strand 3	C	202	206	parallel
Strand 4	C	94	102	anti-parallel
Strand 5	C	223	226	anti-parallel
Strand 6	C	232	233	anti-parallel

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There are 5 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	151	153	first strand
Strand 2	C	116	118	parallel
Strand 3	C	202	206	parallel
Strand 4	C	94	102	anti-parallel
Strand 5	C	244	247	anti-parallel

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There are 2 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	336	341	first strand
Strand 2	C	360	365	parallel

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There are 3 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	382	385	first strand
Strand 2	C	589	592	anti-parallel
Strand 3	C	399	403	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	484	485	first strand
Strand 2	C	450	452	parallel
Strand 3	C	533	536	parallel
Strand 4	C	427	433	anti-parallel
Strand 5	C	563	564	anti-parallel

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There are 5 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	484	485	first strand
Strand 2	C	450	452	parallel
Strand 3	C	533	536	parallel
Strand 4	C	427	433	anti-parallel
Strand 5	C	583	585	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	D	5	10	first strand
Strand 2	D	36	41	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	D	60	62	first strand
Strand 2	D	250	254	anti-parallel
Strand 3	D	77	84	anti-parallel
Strand 4	D	301	304	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	151	153	first strand
Strand 2	D	116	118	parallel
Strand 3	D	202	206	parallel
Strand 4	D	94	102	anti-parallel
Strand 5	D	223	226	anti-parallel
Strand 6	D	232	233	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	151	153	first strand
Strand 2	D	116	118	parallel
Strand 3	D	202	206	parallel
Strand 4	D	94	102	anti-parallel
Strand 5	D	244	247	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	D	336	341	first strand
Strand 2	D	360	365	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	382	385	first strand
Strand 2	D	589	592	anti-parallel
Strand 3	D	399	405	anti-parallel
Strand 4	D	639	641	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	484	485	first strand
Strand 2	D	450	452	parallel
Strand 3	D	533	536	parallel
Strand 4	D	427	433	anti-parallel
Strand 5	D	563	564	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	484	485	first strand
Strand 2	D	450	452	parallel
Strand 3	D	533	536	parallel
Strand 4	D	427	433	anti-parallel
Strand 5	D	583	585	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: 3MC2

Analysis of interatomic Contacts of Structural Units in PDB entry:
3MC2