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

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 4KDF entry

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

Chain ID	Initial residue	Terminal residue
A	MET 1	LEU 326
B	MET 1	LEU 326
C	MET 1	LEU 326
D	MET 1	LEU 326

There are 63 helices in PDB entry 4KDF. 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	26	Right-handed alpha
Helix 2	2	A	43	45	Right-handed 310
Helix 3	3	A	46	59	Right-handed alpha
Helix 4	4	A	73	78	Right-handed alpha
Helix 5	5	A	102	120	Right-handed alpha
Helix 6	6	A	132	143	Right-handed alpha
Helix 7	7	A	148	150	Right-handed 310
Helix 8	8	A	156	172	Right-handed alpha
Helix 9	9	A	174	176	Right-handed 310
Helix 10	10	A	206	208	Right-handed 310
Helix 11	11	A	210	217	Right-handed alpha
Helix 12	12	A	217	224	Right-handed alpha
Helix 13	13	A	224	234	Right-handed alpha
Helix 14	14	A	237	255	Right-handed alpha
Helix 15	15	A	270	274	Right-handed 310
Helix 16	16	A	300	324	Right-handed alpha
Helix 17	17	B	14	26	Right-handed alpha
Helix 18	18	B	43	45	Right-handed 310
Helix 19	19	B	46	59	Right-handed alpha
Helix 20	20	B	73	78	Right-handed alpha
Helix 21	21	B	102	120	Right-handed alpha
Helix 22	22	B	132	143	Right-handed alpha
Helix 23	23	B	148	150	Right-handed 310
Helix 24	24	B	156	172	Right-handed alpha
Helix 25	25	B	174	176	Right-handed 310
Helix 26	26	B	206	208	Right-handed 310
Helix 27	27	B	210	217	Right-handed alpha
Helix 28	28	B	217	224	Right-handed alpha
Helix 29	29	B	224	234	Right-handed alpha
Helix 30	30	B	237	255	Right-handed alpha
Helix 31	31	B	300	324	Right-handed alpha
Helix 32	32	C	14	26	Right-handed alpha
Helix 33	33	C	43	45	Right-handed 310
Helix 34	34	C	46	59	Right-handed alpha
Helix 35	35	C	73	78	Right-handed alpha
Helix 36	36	C	102	120	Right-handed alpha
Helix 37	37	C	132	143	Right-handed alpha
Helix 38	38	C	148	150	Right-handed 310
Helix 39	39	C	156	172	Right-handed alpha
Helix 40	40	C	174	176	Right-handed 310
Helix 41	41	C	205	209	Right-handed alpha
Helix 42	42	C	210	217	Right-handed alpha
Helix 43	43	C	217	224	Right-handed alpha
Helix 44	44	C	224	234	Right-handed alpha
Helix 45	45	C	237	255	Right-handed alpha
Helix 46	46	C	270	274	Right-handed 310
Helix 47	47	C	300	323	Right-handed alpha
Helix 48	48	D	14	26	Right-handed alpha
Helix 49	49	D	43	45	Right-handed 310
Helix 50	50	D	46	60	Right-handed alpha
Helix 51	51	D	73	78	Right-handed alpha
Helix 52	52	D	102	120	Right-handed alpha
Helix 53	53	D	132	143	Right-handed alpha
Helix 54	54	D	148	150	Right-handed 310
Helix 55	55	D	156	172	Right-handed alpha
Helix 56	56	D	174	176	Right-handed 310
Helix 57	57	D	205	209	Right-handed alpha
Helix 58	58	D	210	217	Right-handed alpha
Helix 59	59	D	217	224	Right-handed alpha
Helix 60	60	D	224	234	Right-handed alpha
Helix 61	61	D	237	255	Right-handed alpha
Helix 62	62	D	270	274	Right-handed 310
Helix 63	63	D	300	323	Right-handed alpha

There are 16 sheets in PDB entry 4KDF. 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 6 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	65	71	first strand
Strand 2	A	36	41	parallel
Strand 3	A	5	9	parallel
Strand 4	A	83	86	parallel
Strand 5	A	125	128	parallel
Strand 6	A	152	154	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	178	179	first strand
Strand 2	A	199	200	anti-parallel
Strand 3	A	203	204	anti-parallel

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There are 2 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	182	184	first strand
Strand 2	A	192	194	anti-parallel

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There are 3 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	262	267	first strand
Strand 2	A	279	287	anti-parallel
Strand 3	A	290	293	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	B	65	71	first strand
Strand 2	B	36	41	parallel
Strand 3	B	5	9	parallel
Strand 4	B	83	86	parallel
Strand 5	B	125	128	parallel
Strand 6	B	152	154	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	B	178	179	first strand
Strand 2	B	199	200	anti-parallel
Strand 3	B	203	204	anti-parallel

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There are 2 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	182	184	first strand
Strand 2	B	192	194	anti-parallel

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There are 3 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	262	267	first strand
Strand 2	B	279	287	anti-parallel
Strand 3	B	290	293	anti-parallel

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There are 6 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	65	71	first strand
Strand 2	C	36	41	parallel
Strand 3	C	5	10	parallel
Strand 4	C	83	86	parallel
Strand 5	C	125	128	parallel
Strand 6	C	152	154	parallel

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There are 3 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	178	179	first strand
Strand 2	C	199	200	anti-parallel
Strand 3	C	203	204	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	C	182	184	first strand
Strand 2	C	192	194	anti-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	C	262	267	first strand
Strand 2	C	279	287	anti-parallel
Strand 3	C	290	293	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	D	65	71	first strand
Strand 2	D	36	41	parallel
Strand 3	D	5	9	parallel
Strand 4	D	83	86	parallel
Strand 5	D	125	128	parallel
Strand 6	D	152	154	parallel

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There are 3 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	178	179	first strand
Strand 2	D	199	200	anti-parallel
Strand 3	D	203	204	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	D	182	184	first strand
Strand 2	D	192	194	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	D	262	267	first strand
Strand 2	D	279	287	anti-parallel
Strand 3	D	290	293	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: 4KDF

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