Analysis of interatomic Contacts of Structural Units in PDB entry:
4M1C

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 4M1C entry

There are 2 chains in PDB entry 4M1C (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 43	HIS 1011
B	MET 42	PRO 318

There are 90 helices in PDB entry 4M1C. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	105	114	Right-handed alpha
Helix 2	2	A	125	133	Right-handed alpha
Helix 3	3	A	157	171	Right-handed alpha
Helix 4	4	A	175	192	Right-handed alpha
Helix 5	5	A	196	208	Right-handed alpha
Helix 6	6	A	213	217	Right-handed 310
Helix 7	7	A	222	227	Right-handed alpha
Helix 8	8	A	227	233	Right-handed alpha
Helix 9	9	A	238	246	Right-handed alpha
Helix 10	10	A	250	252	Right-handed 310
Helix 11	11	A	263	276	Right-handed alpha
Helix 12	12	A	322	326	Right-handed 310
Helix 13	13	A	329	339	Right-handed alpha
Helix 14	14	A	345	353	Right-handed alpha
Helix 15	15	A	386	405	Right-handed alpha
Helix 16	16	A	407	424	Right-handed alpha
Helix 17	17	A	429	440	Right-handed alpha
Helix 18	18	A	445	449	Right-handed 310
Helix 19	19	A	460	469	Right-handed alpha
Helix 20	20	A	470	471	Right-handed 310
Helix 21	21	A	472	476	Right-handed 310
Helix 22	22	A	482	486	Right-handed 310
Helix 23	23	A	506	515	Right-handed alpha
Helix 24	24	A	581	584	Right-handed 310
Helix 25	25	A	586	604	Right-handed alpha
Helix 26	26	A	604	613	Right-handed alpha
Helix 27	27	A	637	651	Right-handed alpha
Helix 28	28	A	655	673	Right-handed alpha
Helix 29	29	A	674	676	Right-handed 310
Helix 30	30	A	677	691	Right-handed alpha
Helix 31	31	A	697	705	Right-handed alpha
Helix 32	32	A	708	714	Right-handed alpha
Helix 33	33	A	714	720	Right-handed alpha
Helix 34	34	A	734	754	Right-handed alpha
Helix 35	35	A	801	815	Right-handed alpha
Helix 36	36	A	815	823	Right-handed alpha
Helix 37	37	A	855	876	Right-handed alpha
Helix 38	38	A	879	894	Right-handed alpha
Helix 39	39	A	899	913	Right-handed alpha
Helix 40	40	A	919	929	Right-handed alpha
Helix 41	41	A	932	944	Right-handed alpha
Helix 42	42	A	994	1000	Right-handed alpha
Helix 43	43	B	95	99	Right-handed 310
Helix 44	44	B	107	115	Right-handed alpha
Helix 45	45	B	125	133	Right-handed alpha
Helix 46	46	B	157	167	Right-handed alpha
Helix 47	47	B	175	195	Right-handed alpha
Helix 48	48	B	196	208	Right-handed alpha
Helix 49	49	B	213	217	Right-handed 310
Helix 50	50	B	222	227	Right-handed alpha
Helix 51	51	B	227	233	Right-handed alpha
Helix 52	52	B	236	246	Right-handed alpha
Helix 53	53	B	250	252	Right-handed 310
Helix 54	54	B	263	276	Right-handed alpha
Helix 55	55	B	294	298	Right-handed 310
Helix 56	56	B	329	339	Right-handed alpha
Helix 57	57	B	345	353	Right-handed alpha
Helix 58	58	B	381	385	Right-handed 310
Helix 59	59	B	386	405	Right-handed alpha
Helix 60	60	B	407	424	Right-handed alpha
Helix 61	61	B	429	441	Right-handed alpha
Helix 62	62	B	445	449	Right-handed 310
Helix 63	63	B	460	470	Right-handed alpha
Helix 64	64	B	471	476	Right-handed 310
Helix 65	65	B	482	486	Right-handed 310
Helix 66	66	B	506	515	Right-handed alpha
Helix 67	67	B	581	584	Right-handed 310
Helix 68	68	B	586	604	Right-handed alpha
Helix 69	69	B	604	613	Right-handed alpha
Helix 70	70	B	637	651	Right-handed alpha
Helix 71	71	B	655	672	Right-handed alpha
Helix 72	72	B	677	690	Right-handed alpha
Helix 73	73	B	696	703	Right-handed alpha
Helix 74	74	B	708	714	Right-handed alpha
Helix 75	75	B	714	720	Right-handed alpha
Helix 76	76	B	734	754	Right-handed alpha
Helix 77	77	B	801	815	Right-handed alpha
Helix 78	78	B	815	824	Right-handed alpha
Helix 79	79	B	855	877	Right-handed alpha
Helix 80	80	B	878	894	Right-handed alpha
Helix 81	81	B	899	913	Right-handed alpha
Helix 82	82	B	919	929	Right-handed alpha
Helix 83	83	B	932	944	Right-handed alpha
Helix 84	84	B	994	1001	Right-handed alpha
Helix 85	85	C	28	31	Right-handed 310
Helix 86	86	C	217	220	Right-handed 310
Helix 87	87	D	79	83	Right-handed 310
Helix 88	88	E	28	31	Right-handed 310
Helix 89	89	E	87	91	Right-handed 310
Helix 90	90	F	79	83	Right-handed 310

There are 34 sheets in PDB entry 4M1C. 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 8 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	47	51	first strand
Strand 2	A	63	69	anti-parallel
Strand 3	A	74	79	anti-parallel
Strand 4	A	254	260	parallel
Strand 5	A	85	92	anti-parallel
Strand 6	A	147	154	anti-parallel
Strand 7	A	137	142	anti-parallel
Strand 8	G	18	19	anti-parallel

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There are 3 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	300	304	first strand
Strand 2	A	499	504	anti-parallel
Strand 3	A	491	492	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	A	359	360	first strand
Strand 2	A	370	378	anti-parallel
Strand 3	A	364	367	anti-parallel

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There are 4 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	359	360	first strand
Strand 2	A	370	378	anti-parallel
Strand 3	A	312	320	anti-parallel
Strand 4	A	477	480	anti-parallel

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There are 6 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	549	553	first strand
Strand 2	A	557	563	anti-parallel
Strand 3	A	722	731	parallel
Strand 4	A	571	579	anti-parallel
Strand 5	A	626	634	anti-parallel
Strand 6	A	616	622	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	549	553	first strand
Strand 2	A	557	563	anti-parallel
Strand 3	A	722	731	parallel
Strand 4	A	756	757	parallel

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There are 6 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	832	837	first strand
Strand 2	A	845	852	anti-parallel
Strand 3	A	789	796	anti-parallel
Strand 4	A	952	959	anti-parallel
Strand 5	A	775	782	parallel
Strand 6	A	990	992	parallel

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There are 7 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	47	50	first strand
Strand 2	B	63	69	anti-parallel
Strand 3	B	74	79	anti-parallel
Strand 4	B	254	260	parallel
Strand 5	B	85	92	anti-parallel
Strand 6	B	147	154	anti-parallel
Strand 7	B	137	142	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	B	300	301	first strand
Strand 2	B	503	504	anti-parallel

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There are 4 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	356	360	first strand
Strand 2	B	370	379	anti-parallel
Strand 3	B	312	320	anti-parallel
Strand 4	B	477	481	anti-parallel

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There are 2 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	491	492	first strand
Strand 2	B	499	500	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	549	553	first strand
Strand 2	B	558	563	anti-parallel
Strand 3	B	722	731	parallel
Strand 4	B	572	579	anti-parallel
Strand 5	B	626	633	anti-parallel
Strand 6	B	616	623	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	549	553	first strand
Strand 2	B	558	563	anti-parallel
Strand 3	B	722	731	parallel
Strand 4	B	756	757	parallel

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There are 6 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	832	837	first strand
Strand 2	B	846	852	anti-parallel
Strand 3	B	789	796	anti-parallel
Strand 4	B	952	959	anti-parallel
Strand 5	B	777	782	parallel
Strand 6	B	990	991	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	4	7	first strand
Strand 2	C	20	24	anti-parallel
Strand 3	C	78	83	anti-parallel
Strand 4	C	68	73	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	11	12	first strand
Strand 2	C	123	127	parallel
Strand 3	C	92	99	anti-parallel
Strand 4	C	33	39	anti-parallel
Strand 5	C	45	52	anti-parallel
Strand 6	C	57	60	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	11	12	first strand
Strand 2	C	123	127	parallel
Strand 3	C	92	99	anti-parallel
Strand 4	C	116	118	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	138	139	first strand
Strand 2	C	152	161	anti-parallel
Strand 3	C	192	200	anti-parallel
Strand 4	C	185	186	anti-parallel

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There are 3 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	167	170	first strand
Strand 2	C	210	216	anti-parallel
Strand 3	C	221	227	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	12	first strand
Strand 2	D	103	106	parallel
Strand 3	D	85	92	anti-parallel
Strand 4	D	34	38	anti-parallel
Strand 5	D	45	48	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	D	10	12	first strand
Strand 2	D	103	106	parallel
Strand 3	D	85	92	anti-parallel
Strand 4	D	96	99	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	19	22	first strand
Strand 2	D	72	75	anti-parallel
Strand 3	D	62	65	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	D	116	119	first strand
Strand 2	D	133	140	anti-parallel
Strand 3	D	174	180	anti-parallel
Strand 4	D	160	164	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	196	197	first strand
Strand 2	D	206	207	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	4	7	first strand
Strand 2	E	20	24	anti-parallel
Strand 3	E	78	83	anti-parallel
Strand 4	E	68	73	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	E	57	58	first strand
Strand 2	E	45	52	anti-parallel
Strand 3	E	33	39	anti-parallel
Strand 4	E	92	99	anti-parallel
Strand 5	E	116	119	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	57	58	first strand
Strand 2	E	45	52	anti-parallel
Strand 3	E	33	39	anti-parallel
Strand 4	E	92	99	anti-parallel
Strand 5	E	123	125	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	E	136	140	first strand
Strand 2	E	155	159	anti-parallel
Strand 3	E	195	198	anti-parallel
Strand 4	E	179	181	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	E	167	168	first strand
Strand 2	E	214	216	anti-parallel
Strand 3	E	221	223	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	5	7	first strand
Strand 2	F	19	24	anti-parallel
Strand 3	F	70	75	anti-parallel
Strand 4	F	62	67	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	13	first strand
Strand 2	F	103	107	parallel
Strand 3	F	85	90	anti-parallel
Strand 4	F	34	38	anti-parallel
Strand 5	F	44	49	anti-parallel
Strand 6	F	53	54	anti-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	F	10	13	first strand
Strand 2	F	103	107	parallel
Strand 3	F	85	90	anti-parallel
Strand 4	F	98	99	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	116	119	first strand
Strand 2	F	134	140	anti-parallel
Strand 3	F	174	177	anti-parallel
Strand 4	F	163	164	anti-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	F	147	148	first strand
Strand 2	F	196	197	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: 4M1C

Analysis of interatomic Contacts of Structural Units in PDB entry:
4M1C