Analysis of interatomic Contacts of Structural Units in PDB entry:
3K5H

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 3K5H entry

There are 4 chains in PDB entry 3K5H (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ARG 382
B	TRP 2	ILE 381
C	MET 1	ARG 382
D	TRP 2	ILE 381

There are 64 helices in PDB entry 3K5H. 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	26	Right-handed alpha
Helix 2	2	A	40	44	Right-handed 310
Helix 3	3	A	56	66	Right-handed alpha
Helix 4	4	A	78	86	Right-handed alpha
Helix 5	5	A	94	102	Right-handed alpha
Helix 6	6	A	103	114	Right-handed alpha
Helix 7	7	A	128	140	Right-handed alpha
Helix 8	8	A	162	164	Right-handed 310
Helix 9	9	A	165	173	Right-handed alpha
Helix 10	10	A	227	244	Right-handed alpha
Helix 11	11	A	273	277	Right-handed 310
Helix 12	12	A	278	283	Right-handed alpha
Helix 13	13	A	286	296	Right-handed alpha
Helix 14	14	A	301	306	Right-handed 310
Helix 15	15	A	323	333	Right-handed alpha
Helix 16	16	A	363	382	Right-handed alpha
Helix 17	17	B	13	27	Right-handed alpha
Helix 18	18	B	40	44	Right-handed 310
Helix 19	19	B	56	66	Right-handed alpha
Helix 20	20	B	78	86	Right-handed alpha
Helix 21	21	B	94	102	Right-handed alpha
Helix 22	22	B	103	113	Right-handed alpha
Helix 23	23	B	128	140	Right-handed alpha
Helix 24	24	B	162	164	Right-handed 310
Helix 25	25	B	165	173	Right-handed alpha
Helix 26	26	B	227	244	Right-handed alpha
Helix 27	27	B	273	277	Right-handed 310
Helix 28	28	B	278	283	Right-handed alpha
Helix 29	29	B	286	296	Right-handed alpha
Helix 30	30	B	301	306	Right-handed 310
Helix 31	31	B	323	333	Right-handed alpha
Helix 32	32	B	363	381	Right-handed alpha
Helix 33	33	C	13	26	Right-handed alpha
Helix 34	34	C	40	44	Right-handed 310
Helix 35	35	C	56	66	Right-handed alpha
Helix 36	36	C	78	86	Right-handed alpha
Helix 37	37	C	94	103	Right-handed alpha
Helix 38	38	C	103	113	Right-handed alpha
Helix 39	39	C	128	140	Right-handed alpha
Helix 40	40	C	162	164	Right-handed 310
Helix 41	41	C	165	173	Right-handed alpha
Helix 42	42	C	227	244	Right-handed alpha
Helix 43	43	C	273	277	Right-handed 310
Helix 44	44	C	278	283	Right-handed alpha
Helix 45	45	C	286	296	Right-handed alpha
Helix 46	46	C	301	306	Right-handed 310
Helix 47	47	C	323	333	Right-handed alpha
Helix 48	48	C	363	382	Right-handed alpha
Helix 49	49	D	13	26	Right-handed alpha
Helix 50	50	D	40	44	Right-handed 310
Helix 51	51	D	56	66	Right-handed alpha
Helix 52	52	D	78	86	Right-handed alpha
Helix 53	53	D	94	103	Right-handed alpha
Helix 54	54	D	103	113	Right-handed alpha
Helix 55	55	D	128	140	Right-handed alpha
Helix 56	56	D	162	164	Right-handed 310
Helix 57	57	D	165	173	Right-handed alpha
Helix 58	58	D	227	244	Right-handed alpha
Helix 59	59	D	273	277	Right-handed 310
Helix 60	60	D	278	283	Right-handed alpha
Helix 61	61	D	286	297	Right-handed alpha
Helix 62	62	D	301	306	Right-handed 310
Helix 63	63	D	323	333	Right-handed alpha
Helix 64	64	D	363	381	Right-handed alpha

There are 16 sheets in PDB entry 3K5H. 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,

There are 5 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	50	51	first strand
Strand 2	A	29	34	parallel
Strand 3	A	6	10	parallel
Strand 4	A	69	72	parallel
Strand 5	A	90	91	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	121	124	first strand
Strand 2	A	178	182	anti-parallel
Strand 3	A	143	147	anti-parallel
Strand 4	A	157	160	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	201	203	first strand
Strand 2	A	186	196	anti-parallel
Strand 3	A	249	258	anti-parallel
Strand 4	A	263	269	anti-parallel

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There are 7 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	201	203	first strand
Strand 2	A	186	196	anti-parallel
Strand 3	A	207	212	anti-parallel
Strand 4	A	215	221	anti-parallel
Strand 5	A	311	317	anti-parallel
Strand 6	A	353	360	anti-parallel
Strand 7	A	338	342	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	B	50	51	first strand
Strand 2	B	30	34	parallel
Strand 3	B	7	10	parallel
Strand 4	B	69	72	parallel
Strand 5	B	90	91	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	B	121	124	first strand
Strand 2	B	178	182	anti-parallel
Strand 3	B	143	147	anti-parallel
Strand 4	B	157	160	anti-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	B	201	203	first strand
Strand 2	B	186	196	anti-parallel
Strand 3	B	249	258	anti-parallel
Strand 4	B	263	269	anti-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	201	203	first strand
Strand 2	B	186	196	anti-parallel
Strand 3	B	207	212	anti-parallel
Strand 4	B	215	221	anti-parallel
Strand 5	B	311	317	anti-parallel
Strand 6	B	353	360	anti-parallel
Strand 7	B	338	342	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	C	50	51	first strand
Strand 2	C	30	34	parallel
Strand 3	C	7	10	parallel
Strand 4	C	69	72	parallel
Strand 5	C	90	91	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	C	121	123	first strand
Strand 2	C	178	181	anti-parallel
Strand 3	C	143	147	anti-parallel
Strand 4	C	157	160	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	C	201	203	first strand
Strand 2	C	186	196	anti-parallel
Strand 3	C	249	258	anti-parallel
Strand 4	C	263	269	anti-parallel

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There are 7 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	201	203	first strand
Strand 2	C	186	196	anti-parallel
Strand 3	C	207	212	anti-parallel
Strand 4	C	215	221	anti-parallel
Strand 5	C	311	317	anti-parallel
Strand 6	C	353	360	anti-parallel
Strand 7	C	338	342	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	D	30	33	first strand
Strand 2	D	7	10	parallel
Strand 3	D	69	72	parallel
Strand 4	D	90	91	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	121	124	first strand
Strand 2	D	178	182	anti-parallel
Strand 3	D	143	147	anti-parallel
Strand 4	D	157	160	anti-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	D	200	203	first strand
Strand 2	D	186	197	anti-parallel
Strand 3	D	249	258	anti-parallel
Strand 4	D	263	269	anti-parallel

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There are 7 strands in P sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	200	203	first strand
Strand 2	D	186	197	anti-parallel
Strand 3	D	207	212	anti-parallel
Strand 4	D	215	221	anti-parallel
Strand 5	D	311	317	anti-parallel
Strand 6	D	353	360	anti-parallel
Strand 7	D	338	342	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: 3K5H

Analysis of interatomic Contacts of Structural Units in PDB entry:
3K5H