Analysis of interatomic Contacts of Structural Units in PDB entry:
7F1R

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 7F1R entry

There are 4 chains in PDB entry 7F1R (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
R	SER 1	GLN 408
A	SER 6	PHE 354
B	ALA 21	ASN 340
C	ARG 27	PHE 61

There are 21 helices in PDB entry 7F1R. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	R	3	7	Right-handed 310
Helix 2	AA2	R	56	65	Right-handed alpha
Helix 3	AA3	R	129	153	Right-handed alpha
Helix 4	AA4	R	158	176	Right-handed alpha
Helix 5	AA5	R	177	185	Right-handed alpha
Helix 6	AA6	R	193	226	Right-handed alpha
Helix 7	AA7	R	227	235	Right-handed alpha
Helix 8	AA8	R	236	261	Right-handed alpha
Helix 9	AA9	R	281	317	Right-handed alpha
Helix 10	AB1	R	321	356	Right-handed alpha
Helix 11	AB2	R	364	394	Right-handed alpha
Helix 12	AB3	R	396	408	Right-handed alpha
Helix 13	AB4	A	7	33	Right-handed alpha
Helix 14	AB5	A	207	216	Right-handed 310
Helix 15	AB6	A	242	255	Right-handed alpha
Helix 16	AB7	A	272	281	Right-handed alpha
Helix 17	AB8	A	282	286	Right-handed 310
Helix 18	AB9	A	295	311	Right-handed alpha
Helix 19	AC1	A	327	351	Right-handed alpha
Helix 20	AC2	B	29	35	Right-handed alpha
Helix 21	AC3	C	29	45	Right-handed alpha

There are 9 sheets in PDB entry 7F1R. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	262	263	first strand
Strand 2	R	274	275	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	185	190	first strand
Strand 2	A	195	200	anti-parallel
Strand 3	A	34	39	parallel
Strand 4	A	220	226	parallel
Strand 5	A	263	269	parallel
Strand 6	A	319	323	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	47	51	first strand
Strand 2	B	336	339	anti-parallel
Strand 3	B	327	331	anti-parallel
Strand 4	B	315	320	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	58	63	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	88	94	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	103	105	first strand
Strand 2	B	111	114	anti-parallel
Strand 3	B	121	125	anti-parallel
Strand 4	B	134	139	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	146	151	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	165	170	anti-parallel
Strand 4	B	176	181	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	187	192	first strand
Strand 2	B	198	203	anti-parallel
Strand 3	B	207	212	anti-parallel
Strand 4	B	218	223	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	229	234	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	249	254	anti-parallel
Strand 4	B	259	265	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	273	278	first strand
Strand 2	B	284	289	anti-parallel
Strand 3	B	294	298	anti-parallel
Strand 4	B	304	308	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: 7F1R

Analysis of interatomic Contacts of Structural Units in PDB entry:
7F1R