Analysis of interatomic Contacts of Structural Units in PDB entry:
4FW4

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 4FW4 entry

There are 4 chains in PDB entry 4FW4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 0	PRO 299
B	ALA 0	PRO 299
C	SER -2	PRO 299
D	SER -2	PRO 299

There are 38 helices in PDB entry 4FW4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	53	57	Right-handed 310
Helix 2	2	A	76	86	Right-handed alpha
Helix 3	3	A	107	118	Right-handed alpha
Helix 4	4	A	166	169	Right-handed 310
Helix 5	5	A	180	185	Right-handed alpha
Helix 6	6	A	194	203	Right-handed alpha
Helix 7	7	A	232	247	Right-handed alpha
Helix 8	8	A	248	250	Right-handed 310
Helix 9	9	A	263	277	Right-handed alpha
Helix 10	10	A	288	292	Right-handed 310
Helix 11	11	B	53	57	Right-handed 310
Helix 12	12	B	76	87	Right-handed alpha
Helix 13	13	B	107	118	Right-handed alpha
Helix 14	14	B	166	169	Right-handed 310
Helix 15	15	B	180	185	Right-handed alpha
Helix 16	16	B	194	203	Right-handed alpha
Helix 17	17	B	232	247	Right-handed alpha
Helix 18	18	B	248	250	Right-handed 310
Helix 19	19	B	263	277	Right-handed alpha
Helix 20	20	B	288	292	Right-handed 310
Helix 21	21	C	53	55	Right-handed 310
Helix 22	22	C	76	86	Right-handed alpha
Helix 23	23	C	107	118	Right-handed alpha
Helix 24	24	C	162	167	Right-handed alpha
Helix 25	25	C	180	185	Right-handed alpha
Helix 26	26	C	194	203	Right-handed alpha
Helix 27	27	C	232	247	Right-handed alpha
Helix 28	28	C	248	250	Right-handed 310
Helix 29	29	C	263	277	Right-handed alpha
Helix 30	30	D	53	55	Right-handed 310
Helix 31	31	D	76	86	Right-handed alpha
Helix 32	32	D	107	118	Right-handed alpha
Helix 33	33	D	162	167	Right-handed alpha
Helix 34	34	D	180	185	Right-handed alpha
Helix 35	35	D	194	203	Right-handed alpha
Helix 36	36	D	232	247	Right-handed alpha
Helix 37	37	D	248	250	Right-handed 310
Helix 38	38	D	263	277	Right-handed alpha

There are 24 sheets in PDB entry 4FW4. 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,

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	3	7	first strand
Strand 2	A	119	125	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	11	16	first strand
Strand 2	A	23	29	anti-parallel
Strand 3	A	91	95	anti-parallel
Strand 4	A	37	41	parallel
Strand 5	A	48	51	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	65	68	first strand
Strand 2	A	71	74	anti-parallel

Back to list of sheets
Back to top of page

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	A	135	139	first strand
Strand 2	A	142	147	anti-parallel
Strand 3	A	252	260	anti-parallel
Strand 4	A	152	157	parallel
Strand 5	A	171	175	anti-parallel

Back to list of sheets
Back to top of page

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	A	135	139	first strand
Strand 2	A	142	147	anti-parallel
Strand 3	A	252	260	anti-parallel
Strand 4	A	128	131	parallel
Strand 5	A	281	284	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	191	193	first strand
Strand 2	A	215	217	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	3	7	first strand
Strand 2	B	119	125	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	11	16	first strand
Strand 2	B	23	30	anti-parallel
Strand 3	B	91	95	anti-parallel
Strand 4	B	37	41	parallel
Strand 5	B	48	51	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	65	68	first strand
Strand 2	B	71	74	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	135	139	first strand
Strand 2	B	142	147	anti-parallel
Strand 3	B	252	260	anti-parallel
Strand 4	B	152	157	parallel
Strand 5	B	171	175	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	135	139	first strand
Strand 2	B	142	147	anti-parallel
Strand 3	B	252	260	anti-parallel
Strand 4	B	128	131	parallel
Strand 5	B	281	284	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	191	193	first strand
Strand 2	B	215	217	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	3	7	first strand
Strand 2	C	119	125	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	11	16	first strand
Strand 2	C	23	30	anti-parallel
Strand 3	C	91	95	anti-parallel
Strand 4	C	37	41	parallel
Strand 5	C	48	51	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	57	59	first strand
Strand 2	C	65	68	anti-parallel
Strand 3	C	71	73	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	135	139	first strand
Strand 2	C	142	147	anti-parallel
Strand 3	C	252	260	anti-parallel
Strand 4	C	152	157	parallel
Strand 5	C	171	175	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	135	139	first strand
Strand 2	C	142	147	anti-parallel
Strand 3	C	252	260	anti-parallel
Strand 4	C	128	131	parallel
Strand 5	C	281	284	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	191	193	first strand
Strand 2	C	215	217	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	3	7	first strand
Strand 2	D	119	125	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	11	16	first strand
Strand 2	D	23	29	anti-parallel
Strand 3	D	91	95	anti-parallel
Strand 4	D	37	41	parallel
Strand 5	D	48	51	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	57	60	first strand
Strand 2	D	64	68	anti-parallel
Strand 3	D	71	73	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	135	139	first strand
Strand 2	D	142	147	anti-parallel
Strand 3	D	252	260	anti-parallel
Strand 4	D	152	157	parallel
Strand 5	D	171	175	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	135	139	first strand
Strand 2	D	142	147	anti-parallel
Strand 3	D	252	260	anti-parallel
Strand 4	D	128	131	parallel
Strand 5	D	281	284	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	191	193	first strand
Strand 2	D	215	217	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: 4FW4

Analysis of interatomic Contacts of Structural Units in PDB entry:
4FW4