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

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 3DKY entry

There are 6 chains in PDB entry 3DKY (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 4	ARG 203
B	GLU 4	GLY 204
C	GLU 4	GLY 204
D	GLU 4	ARG 203
E	ARG 7	GLY 204
F	GLU 4	GLY 204

There are 69 helices in PDB entry 3DKY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	14	18	Right-handed 310
Helix 2	2	A	21	29	Right-handed alpha
Helix 3	3	A	68	80	Right-handed alpha
Helix 4	4	A	92	100	Right-handed alpha
Helix 5	5	A	104	110	Right-handed alpha
Helix 6	6	A	127	132	Right-handed 310
Helix 7	7	A	135	153	Right-handed alpha
Helix 8	8	A	157	169	Right-handed alpha
Helix 9	9	A	175	184	Right-handed alpha
Helix 10	10	A	186	202	Right-handed alpha
Helix 11	11	B	14	18	Right-handed 310
Helix 12	12	B	21	29	Right-handed alpha
Helix 13	13	B	68	80	Right-handed alpha
Helix 14	14	B	92	100	Right-handed alpha
Helix 15	15	B	104	110	Right-handed alpha
Helix 16	16	B	116	120	Right-handed 310
Helix 17	17	B	127	132	Right-handed 310
Helix 18	18	B	135	153	Right-handed alpha
Helix 19	19	B	157	173	Right-handed alpha
Helix 20	20	B	175	184	Right-handed alpha
Helix 21	21	B	186	202	Right-handed alpha
Helix 22	22	C	14	18	Right-handed 310
Helix 23	23	C	21	29	Right-handed alpha
Helix 24	24	C	68	80	Right-handed alpha
Helix 25	25	C	92	100	Right-handed alpha
Helix 26	26	C	104	110	Right-handed alpha
Helix 27	27	C	124	126	Right-handed 310
Helix 28	28	C	127	132	Right-handed 310
Helix 29	29	C	135	153	Right-handed alpha
Helix 30	30	C	157	169	Right-handed alpha
Helix 31	31	C	170	173	Right-handed 310
Helix 32	32	C	175	184	Right-handed alpha
Helix 33	33	C	186	202	Right-handed alpha
Helix 34	34	D	14	18	Right-handed 310
Helix 35	35	D	21	29	Right-handed alpha
Helix 36	36	D	68	80	Right-handed alpha
Helix 37	37	D	92	100	Right-handed alpha
Helix 38	38	D	104	110	Right-handed alpha
Helix 39	39	D	124	126	Right-handed 310
Helix 40	40	D	127	132	Right-handed 310
Helix 41	41	D	135	153	Right-handed alpha
Helix 42	42	D	157	169	Right-handed alpha
Helix 43	43	D	170	172	Right-handed 310
Helix 44	44	D	175	184	Right-handed alpha
Helix 45	45	D	186	202	Right-handed alpha
Helix 46	46	E	14	18	Right-handed 310
Helix 47	47	E	21	29	Right-handed alpha
Helix 48	48	E	67	80	Right-handed alpha
Helix 49	49	E	92	100	Right-handed alpha
Helix 50	50	E	104	110	Right-handed alpha
Helix 51	51	E	124	126	Right-handed 310
Helix 52	52	E	127	132	Right-handed 310
Helix 53	53	E	135	153	Right-handed alpha
Helix 54	54	E	157	169	Right-handed alpha
Helix 55	55	E	170	172	Right-handed 310
Helix 56	56	E	175	184	Right-handed alpha
Helix 57	57	E	186	202	Right-handed alpha
Helix 58	58	F	14	18	Right-handed 310
Helix 59	59	F	21	29	Right-handed alpha
Helix 60	60	F	68	80	Right-handed alpha
Helix 61	61	F	92	100	Right-handed alpha
Helix 62	62	F	104	110	Right-handed alpha
Helix 63	63	F	124	126	Right-handed 310
Helix 64	64	F	127	132	Right-handed 310
Helix 65	65	F	135	153	Right-handed alpha
Helix 66	66	F	157	169	Right-handed alpha
Helix 67	67	F	170	173	Right-handed 310
Helix 68	68	F	175	184	Right-handed alpha
Helix 69	69	F	186	202	Right-handed alpha

There are 6 sheets in PDB entry 3DKY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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	87	89	first strand
Strand 2	A	5	13	anti-parallel
Strand 3	A	56	67	anti-parallel
Strand 4	A	33	35	anti-parallel
Strand 5	A	121	123	anti-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	B	88	89	first strand
Strand 2	B	5	13	anti-parallel
Strand 3	B	56	67	anti-parallel
Strand 4	B	33	35	anti-parallel
Strand 5	B	121	123	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	88	89	first strand
Strand 2	C	5	13	anti-parallel
Strand 3	C	56	67	anti-parallel
Strand 4	C	33	35	anti-parallel
Strand 5	C	121	123	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	D	88	89	first strand
Strand 2	D	5	13	anti-parallel
Strand 3	D	56	67	anti-parallel
Strand 4	D	33	35	anti-parallel
Strand 5	D	121	123	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	E	88	89	first strand
Strand 2	E	8	13	anti-parallel
Strand 3	E	56	61	anti-parallel
Strand 4	E	33	35	anti-parallel
Strand 5	E	121	123	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	87	89	first strand
Strand 2	F	5	13	anti-parallel
Strand 3	F	56	67	anti-parallel
Strand 4	F	33	35	anti-parallel
Strand 5	F	121	123	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: 3DKY

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