Analysis of interatomic Contacts of Structural Units in PDB entry:
1FTR

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 1FTR entry

There are 4 chains in PDB entry 1FTR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	PHE 296
B	MET 1	PHE 296
C	MET 1	PHE 296
D	MET 1	PHE 296

There are 39 helices in PDB entry 1FTR. 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	41	Right-handed alpha
Helix 2	2	A	63	65	Right-handed 310
Helix 3	3	A	82	96	Right-handed alpha
Helix 4	4	A	111	113	Right-handed 310
Helix 5	5	A	120	128	Right-handed alpha
Helix 6	6	A	176	192	Right-handed alpha
Helix 7	7	A	201	203	Right-handed 310
Helix 8	8	A	225	227	Right-handed 310
Helix 9	9	A	253	269	Right-handed alpha
Helix 10	10	A	292	294	Right-handed 310
Helix 11	11	B	30	41	Right-handed alpha
Helix 12	12	B	63	65	Right-handed 310
Helix 13	13	B	82	96	Right-handed alpha
Helix 14	14	B	111	113	Right-handed 310
Helix 15	15	B	120	128	Right-handed alpha
Helix 16	16	B	176	192	Right-handed alpha
Helix 17	17	B	201	203	Right-handed 310
Helix 18	18	B	225	227	Right-handed 310
Helix 19	19	B	253	269	Right-handed alpha
Helix 20	20	B	292	294	Right-handed 310
Helix 21	21	C	30	41	Right-handed alpha
Helix 22	22	C	63	65	Right-handed 310
Helix 23	23	C	82	96	Right-handed alpha
Helix 24	24	C	111	113	Right-handed 310
Helix 25	25	C	120	128	Right-handed alpha
Helix 26	26	C	176	192	Right-handed alpha
Helix 27	27	C	201	203	Right-handed 310
Helix 28	28	C	225	227	Right-handed 310
Helix 29	29	C	253	269	Right-handed alpha
Helix 30	30	C	292	294	Right-handed 310
Helix 31	31	D	30	41	Right-handed alpha
Helix 32	32	D	63	65	Right-handed 310
Helix 33	33	D	82	96	Right-handed alpha
Helix 34	34	D	111	113	Right-handed 310
Helix 35	35	D	120	128	Right-handed alpha
Helix 36	36	D	176	192	Right-handed alpha
Helix 37	37	D	201	203	Right-handed 310
Helix 38	38	D	225	227	Right-handed 310
Helix 39	39	D	253	269	Right-handed alpha

There are 25 sheets in PDB entry 1FTR. 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,

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	12	15	first strand
Strand 2	A	288	291	anti-parallel

Back to list of sheets
Back to top of page

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	53	58	first strand
Strand 2	A	72	79	anti-parallel
Strand 3	A	16	26	anti-parallel
Strand 4	A	158	165	anti-parallel
Strand 5	A	116	118	anti-parallel

Back to list of sheets
Back to top of page

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	23	26	first strand
Strand 2	A	104	107	anti-parallel

Back to list of sheets
Back to top of page

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	133	137	first strand
Strand 2	A	140	147	anti-parallel
Strand 3	A	150	155	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	242	248	first strand
Strand 2	A	167	173	anti-parallel
Strand 3	A	273	277	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	209	211	first strand
Strand 2	A	221	223	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	B	12	15	first strand
Strand 2	B	288	291	anti-parallel

Back to list of sheets
Back to top of page

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	B	53	56	first strand
Strand 2	B	72	79	anti-parallel
Strand 3	B	16	26	anti-parallel
Strand 4	B	158	165	anti-parallel
Strand 5	B	116	118	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	23	26	first strand
Strand 2	B	104	107	anti-parallel

Back to list of sheets
Back to top of page

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	B	133	137	first strand
Strand 2	B	140	147	anti-parallel
Strand 3	B	150	155	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	242	248	first strand
Strand 2	B	167	173	anti-parallel
Strand 3	B	273	277	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	209	211	first strand
Strand 2	B	221	223	anti-parallel

Back to list of sheets
Back to top of page

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	C	12	15	first strand
Strand 2	C	288	291	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	53	58	first strand
Strand 2	C	72	79	anti-parallel
Strand 3	C	16	26	anti-parallel
Strand 4	C	158	165	anti-parallel
Strand 5	C	116	118	anti-parallel

Back to list of sheets
Back to top of page

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	C	23	26	first strand
Strand 2	C	104	107	anti-parallel

Back to list of sheets
Back to top of page

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	133	137	first strand
Strand 2	C	140	147	anti-parallel
Strand 3	C	150	155	anti-parallel

Back to list of sheets
Back to top of page

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	209	211	first strand
Strand 2	C	221	223	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	242	250	first strand
Strand 2	C	164	173	anti-parallel
Strand 3	C	273	277	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	12	15	first strand
Strand 2	D	288	291	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	53	58	first strand
Strand 2	D	72	79	anti-parallel
Strand 3	D	16	26	anti-parallel
Strand 4	D	161	173	anti-parallel
Strand 5	D	242	250	anti-parallel

Back to list of sheets
Back to top of page

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	D	23	26	first strand
Strand 2	D	104	107	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	116	118	first strand
Strand 2	D	158	160	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	133	137	first strand
Strand 2	D	140	147	anti-parallel
Strand 3	D	150	155	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	209	211	first strand
Strand 2	D	221	223	anti-parallel

Back to list of sheets
Back to top of page

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	D	170	173	first strand
Strand 2	D	273	277	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: 1FTR

Analysis of interatomic Contacts of Structural Units in PDB entry:
1FTR