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

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 3FKD entry

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

Chain ID	Initial residue	Terminal residue
A	GLU 16	LYS 341
B	ILE 17	LYS 341
C	ILE 17	TYR 342
D	SER 21	THR 337

There are 68 helices in PDB entry 3FKD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	30	40	Right-handed alpha
Helix 2	2	A	41	46	Right-handed 310
Helix 3	3	A	52	63	Right-handed alpha
Helix 4	4	A	66	68	Right-handed 310
Helix 5	5	A	74	87	Right-handed alpha
Helix 6	6	A	99	109	Right-handed alpha
Helix 7	7	A	121	125	Right-handed 310
Helix 8	8	A	147	158	Right-handed alpha
Helix 9	9	A	179	184	Right-handed 310
Helix 10	10	A	195	200	Right-handed alpha
Helix 11	11	A	201	205	Right-handed 310
Helix 12	12	A	212	221	Right-handed alpha
Helix 13	13	A	229	242	Right-handed alpha
Helix 14	14	A	249	267	Right-handed alpha
Helix 15	15	A	288	299	Right-handed alpha
Helix 16	16	A	324	340	Right-handed alpha
Helix 17	17	B	30	40	Right-handed alpha
Helix 18	18	B	41	46	Right-handed 310
Helix 19	19	B	52	63	Right-handed alpha
Helix 20	20	B	66	68	Right-handed 310
Helix 21	21	B	75	87	Right-handed alpha
Helix 22	22	B	99	109	Right-handed alpha
Helix 23	23	B	121	125	Right-handed 310
Helix 24	24	B	147	158	Right-handed alpha
Helix 25	25	B	169	173	Right-handed 310
Helix 26	26	B	179	184	Right-handed 310
Helix 27	27	B	201	205	Right-handed 310
Helix 28	28	B	212	221	Right-handed alpha
Helix 29	29	B	229	242	Right-handed alpha
Helix 30	30	B	249	267	Right-handed alpha
Helix 31	31	B	288	299	Right-handed alpha
Helix 32	32	B	308	310	Right-handed 310
Helix 33	33	B	324	340	Right-handed alpha
Helix 34	34	C	31	40	Right-handed alpha
Helix 35	35	C	41	46	Right-handed 310
Helix 36	36	C	52	63	Right-handed alpha
Helix 37	37	C	66	68	Right-handed 310
Helix 38	38	C	74	87	Right-handed alpha
Helix 39	39	C	99	109	Right-handed alpha
Helix 40	40	C	121	125	Right-handed 310
Helix 41	41	C	147	158	Right-handed alpha
Helix 42	42	C	169	173	Right-handed 310
Helix 43	43	C	179	184	Right-handed 310
Helix 44	44	C	201	205	Right-handed 310
Helix 45	45	C	212	221	Right-handed alpha
Helix 46	46	C	229	242	Right-handed alpha
Helix 47	47	C	242	247	Right-handed alpha
Helix 48	48	C	249	267	Right-handed alpha
Helix 49	49	C	288	299	Right-handed alpha
Helix 50	50	C	324	341	Right-handed alpha
Helix 51	51	D	30	40	Right-handed alpha
Helix 52	52	D	41	46	Right-handed 310
Helix 53	53	D	52	63	Right-handed alpha
Helix 54	54	D	66	68	Right-handed 310
Helix 55	55	D	74	87	Right-handed alpha
Helix 56	56	D	99	109	Right-handed alpha
Helix 57	57	D	121	125	Right-handed 310
Helix 58	58	D	147	158	Right-handed alpha
Helix 59	59	D	179	184	Right-handed 310
Helix 60	60	D	201	205	Right-handed 310
Helix 61	61	D	212	221	Right-handed alpha
Helix 62	62	D	229	241	Right-handed alpha
Helix 63	63	D	242	247	Right-handed 310
Helix 64	64	D	249	266	Right-handed alpha
Helix 65	65	D	288	294	Right-handed alpha
Helix 66	66	D	308	310	Right-handed 310
Helix 67	67	D	324	329	Right-handed alpha
Helix 68	68	D	330	337	Right-handed alpha

There are 11 sheets in PDB entry 3FKD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 2 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	18	19	first strand
Strand 2	A	302	303	parallel

Back to list of sheets
Back to top of page

There are 7 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	70	73	first strand
Strand 2	A	207	210	anti-parallel
Strand 3	A	189	194	anti-parallel
Strand 4	A	162	166	parallel
Strand 5	A	132	136	parallel
Strand 6	A	91	96	parallel
Strand 7	A	112	117	parallel

Back to list of sheets
Back to top of page

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	270	272	first strand
Strand 2	A	279	284	anti-parallel
Strand 3	A	317	321	anti-parallel
Strand 4	A	305	306	anti-parallel

Back to list of sheets
Back to top of page

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	B	18	19	first strand
Strand 2	B	302	303	parallel

Back to list of sheets
Back to top of page

There are 7 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	70	73	first strand
Strand 2	B	207	210	anti-parallel
Strand 3	B	189	194	anti-parallel
Strand 4	B	162	166	parallel
Strand 5	B	132	136	parallel
Strand 6	B	91	96	parallel
Strand 7	B	112	117	parallel

Back to list of sheets
Back to top of page

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	270	272	first strand
Strand 2	B	279	284	anti-parallel
Strand 3	B	317	321	anti-parallel
Strand 4	B	305	306	anti-parallel

Back to list of sheets
Back to top of page

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	C	18	19	first strand
Strand 2	C	302	303	parallel

Back to list of sheets
Back to top of page

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	C	70	73	first strand
Strand 2	C	207	211	anti-parallel
Strand 3	C	189	194	anti-parallel
Strand 4	C	162	166	parallel
Strand 5	C	132	136	parallel
Strand 6	C	91	96	parallel
Strand 7	C	112	117	parallel

Back to list of sheets
Back to top of page

There are 4 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	270	272	first strand
Strand 2	C	279	284	anti-parallel
Strand 3	C	317	321	anti-parallel
Strand 4	C	305	306	anti-parallel

Back to list of sheets
Back to top of page

There are 7 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	70	73	first strand
Strand 2	D	207	211	anti-parallel
Strand 3	D	189	194	anti-parallel
Strand 4	D	162	166	parallel
Strand 5	D	132	136	parallel
Strand 6	D	91	96	parallel
Strand 7	D	112	117	parallel

Back to list of sheets
Back to top of page

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	D	270	271	first strand
Strand 2	D	279	284	anti-parallel
Strand 3	D	317	321	anti-parallel
Strand 4	D	305	306	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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