Analysis of interatomic Contacts of Structural Units in PDB entry:
3K6M

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 3K6M entry

There are 4 chains in PDB entry 3K6M (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 1	THR 480
D	THR 1	THR 480
C	THR 1	THR 480
B	THR 1	THR 480

There are 74 helices in PDB entry 3K6M. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	6	12	Right-handed alpha
Helix 2	2	A	31	42	Right-handed alpha
Helix 3	3	A	60	66	Right-handed alpha
Helix 4	4	A	80	89	Right-handed alpha
Helix 5	5	A	98	111	Right-handed alpha
Helix 6	6	A	124	129	Right-handed alpha
Helix 7	7	A	185	189	Right-handed 310
Helix 8	8	A	191	196	Right-handed alpha
Helix 9	9	A	216	220	Right-handed 310
Helix 10	10	A	223	227	Right-handed 310
Helix 11	11	A	262	271	Right-handed alpha
Helix 12	12	A	272	274	Right-handed 310
Helix 13	13	A	285	291	Right-handed alpha
Helix 14	14	A	292	294	Right-handed 310
Helix 15	15	A	316	320	Right-handed 310
Helix 16	16	A	342	352	Right-handed alpha
Helix 17	17	A	386	391	Right-handed alpha
Helix 18	18	A	406	410	Right-handed 310
Helix 19	19	A	455	462	Right-handed alpha
Helix 20	20	D	6	12	Right-handed alpha
Helix 21	21	D	31	42	Right-handed alpha
Helix 22	22	D	60	66	Right-handed alpha
Helix 23	23	D	80	89	Right-handed alpha
Helix 24	24	D	98	111	Right-handed alpha
Helix 25	25	D	124	129	Right-handed alpha
Helix 26	26	D	185	189	Right-handed 310
Helix 27	27	D	191	196	Right-handed alpha
Helix 28	28	D	216	220	Right-handed 310
Helix 29	29	D	223	227	Right-handed 310
Helix 30	30	D	262	271	Right-handed alpha
Helix 31	31	D	272	274	Right-handed 310
Helix 32	32	D	285	291	Right-handed alpha
Helix 33	33	D	292	294	Right-handed 310
Helix 34	34	D	316	320	Right-handed 310
Helix 35	35	D	342	352	Right-handed alpha
Helix 36	36	D	386	391	Right-handed alpha
Helix 37	37	D	407	409	Right-handed 310
Helix 38	38	D	455	463	Right-handed alpha
Helix 39	39	C	6	12	Right-handed alpha
Helix 40	40	C	31	42	Right-handed alpha
Helix 41	41	C	60	66	Right-handed alpha
Helix 42	42	C	80	89	Right-handed alpha
Helix 43	43	C	98	111	Right-handed alpha
Helix 44	44	C	124	129	Right-handed alpha
Helix 45	45	C	185	189	Right-handed 310
Helix 46	46	C	191	196	Right-handed alpha
Helix 47	47	C	216	220	Right-handed 310
Helix 48	48	C	223	227	Right-handed 310
Helix 49	49	C	261	271	Right-handed alpha
Helix 50	50	C	272	274	Right-handed 310
Helix 51	51	C	285	293	Right-handed 310
Helix 52	52	C	316	320	Right-handed 310
Helix 53	53	C	342	352	Right-handed alpha
Helix 54	54	C	386	391	Right-handed alpha
Helix 55	55	C	407	409	Right-handed 310
Helix 56	56	C	455	462	Right-handed alpha
Helix 57	57	B	6	12	Right-handed alpha
Helix 58	58	B	31	42	Right-handed alpha
Helix 59	59	B	60	66	Right-handed alpha
Helix 60	60	B	80	89	Right-handed alpha
Helix 61	61	B	98	111	Right-handed alpha
Helix 62	62	B	124	129	Right-handed alpha
Helix 63	63	B	185	189	Right-handed 310
Helix 64	64	B	191	196	Right-handed alpha
Helix 65	65	B	216	220	Right-handed 310
Helix 66	66	B	223	227	Right-handed 310
Helix 67	67	B	261	271	Right-handed alpha
Helix 68	68	B	272	274	Right-handed 310
Helix 69	69	B	285	292	Right-handed alpha
Helix 70	70	B	316	320	Right-handed 310
Helix 71	71	B	342	352	Right-handed alpha
Helix 72	72	B	386	391	Right-handed alpha
Helix 73	73	B	406	410	Right-handed 310
Helix 74	74	B	455	462	Right-handed alpha

There are 27 sheets in PDB entry 3K6M. 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,

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	2	4	first strand
Strand 2	A	229	232	parallel
Strand 3	A	199	210	parallel
Strand 4	A	166	177	parallel
Strand 5	A	19	22	parallel
Strand 6	A	46	49	parallel
Strand 7	A	69	74	parallel
Strand 8	A	93	96	parallel

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There are 5 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	2	4	first strand
Strand 2	A	229	232	parallel
Strand 3	A	199	210	parallel
Strand 4	A	166	177	parallel
Strand 5	A	182	183	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	115	118	first strand
Strand 2	A	156	162	anti-parallel
Strand 3	A	150	153	anti-parallel

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There are 2 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	132	135	first strand
Strand 2	A	141	144	anti-parallel

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There are 10 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	334	340	first strand
Strand 2	A	308	311	anti-parallel
Strand 3	A	300	304	anti-parallel
Strand 4	A	278	282	parallel
Strand 5	A	357	360	parallel
Strand 6	A	397	401	parallel
Strand 7	A	429	431	parallel
Strand 8	A	435	440	anti-parallel
Strand 9	A	444	450	anti-parallel
Strand 10	A	468	475	parallel

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There are 3 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	371	372	first strand
Strand 2	A	364	366	anti-parallel
Strand 3	A	413	414	parallel

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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	2	4	first strand
Strand 2	D	229	232	parallel
Strand 3	D	199	210	parallel
Strand 4	D	166	177	parallel
Strand 5	D	19	22	parallel
Strand 6	D	46	49	parallel
Strand 7	D	69	74	parallel
Strand 8	D	93	96	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	2	4	first strand
Strand 2	D	229	232	parallel
Strand 3	D	199	210	parallel
Strand 4	D	166	177	parallel
Strand 5	D	182	183	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	115	118	first strand
Strand 2	D	156	162	anti-parallel
Strand 3	D	150	153	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	D	132	134	first strand
Strand 2	D	143	144	anti-parallel

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There are 10 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	334	340	first strand
Strand 2	D	308	311	anti-parallel
Strand 3	D	301	304	anti-parallel
Strand 4	D	279	282	parallel
Strand 5	D	357	360	parallel
Strand 6	D	397	401	parallel
Strand 7	D	429	431	parallel
Strand 8	D	435	440	anti-parallel
Strand 9	D	444	450	anti-parallel
Strand 10	D	468	475	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	371	372	first strand
Strand 2	D	364	366	anti-parallel
Strand 3	D	413	414	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	405	406	first strand
Strand 2	D	410	411	anti-parallel

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There are 8 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	2	4	first strand
Strand 2	C	229	232	parallel
Strand 3	C	199	210	parallel
Strand 4	C	166	177	parallel
Strand 5	C	19	22	parallel
Strand 6	C	46	50	parallel
Strand 7	C	69	74	parallel
Strand 8	C	93	96	parallel

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There are 5 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	2	4	first strand
Strand 2	C	229	232	parallel
Strand 3	C	199	210	parallel
Strand 4	C	166	177	parallel
Strand 5	C	182	183	anti-parallel

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There are 3 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	115	118	first strand
Strand 2	C	156	162	anti-parallel
Strand 3	C	150	153	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	C	132	135	first strand
Strand 2	C	141	144	anti-parallel

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There are 10 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	334	340	first strand
Strand 2	C	308	311	anti-parallel
Strand 3	C	300	304	anti-parallel
Strand 4	C	278	282	parallel
Strand 5	C	357	360	parallel
Strand 6	C	397	401	parallel
Strand 7	C	429	431	parallel
Strand 8	C	435	440	anti-parallel
Strand 9	C	444	450	anti-parallel
Strand 10	C	468	475	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	371	372	first strand
Strand 2	C	364	366	anti-parallel
Strand 3	C	413	414	parallel

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There are 2 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	375	376	first strand
Strand 2	C	380	381	anti-parallel

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There are 2 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	405	406	first strand
Strand 2	C	410	411	anti-parallel

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There are 8 strands in V sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	2	4	first strand
Strand 2	B	229	232	parallel
Strand 3	B	199	210	parallel
Strand 4	B	166	177	parallel
Strand 5	B	19	22	parallel
Strand 6	B	46	50	parallel
Strand 7	B	69	74	parallel
Strand 8	B	93	96	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	2	4	first strand
Strand 2	B	229	232	parallel
Strand 3	B	199	210	parallel
Strand 4	B	166	177	parallel
Strand 5	B	182	183	anti-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	B	115	118	first strand
Strand 2	B	156	162	anti-parallel
Strand 3	B	150	153	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	132	135	first strand
Strand 2	B	141	144	anti-parallel

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There are 10 strands in Z sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	334	340	first strand
Strand 2	B	308	311	anti-parallel
Strand 3	B	300	304	anti-parallel
Strand 4	B	278	282	parallel
Strand 5	B	357	360	parallel
Strand 6	B	397	401	parallel
Strand 7	B	429	431	parallel
Strand 8	B	435	440	anti-parallel
Strand 9	B	444	450	anti-parallel
Strand 10	B	468	475	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	371	372	first strand
Strand 2	B	364	366	anti-parallel
Strand 3	B	413	414	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: 3K6M

Analysis of interatomic Contacts of Structural Units in PDB entry:
3K6M