Analysis of interatomic Contacts of Structural Units in PDB entry:
4FW3

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 4FW3 entry

There are 4 chains in PDB entry 4FW3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER -2	PRO 299
B	ASN -1	PRO 299
C	ASN -1	PRO 299
D	SER -2	PRO 299

There are 36 helices in PDB entry 4FW3. 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	162	167	Right-handed alpha
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	B	53	57	Right-handed 310
Helix 11	11	B	76	86	Right-handed alpha
Helix 12	12	B	107	118	Right-handed alpha
Helix 13	13	B	166	169	Right-handed 310
Helix 14	14	B	180	185	Right-handed alpha
Helix 15	15	B	194	203	Right-handed alpha
Helix 16	16	B	232	247	Right-handed alpha
Helix 17	17	B	248	250	Right-handed 310
Helix 18	18	B	263	277	Right-handed alpha
Helix 19	19	C	53	57	Right-handed 310
Helix 20	20	C	76	86	Right-handed alpha
Helix 21	21	C	107	118	Right-handed alpha
Helix 22	22	C	167	169	Right-handed 310
Helix 23	23	C	180	185	Right-handed alpha
Helix 24	24	C	194	203	Right-handed alpha
Helix 25	25	C	232	247	Right-handed alpha
Helix 26	26	C	248	250	Right-handed 310
Helix 27	27	C	263	277	Right-handed alpha
Helix 28	28	D	53	57	Right-handed 310
Helix 29	29	D	76	87	Right-handed alpha
Helix 30	30	D	107	118	Right-handed alpha
Helix 31	31	D	162	167	Right-handed alpha
Helix 32	32	D	180	185	Right-handed alpha
Helix 33	33	D	194	203	Right-handed alpha
Helix 34	34	D	232	247	Right-handed alpha
Helix 35	35	D	248	250	Right-handed 310
Helix 36	36	D	263	277	Right-handed alpha

There are 24 sheets in PDB entry 4FW3. 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

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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	30	anti-parallel
Strand 3	A	91	95	anti-parallel
Strand 4	A	37	41	parallel
Strand 5	A	48	51	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	66	68	first strand
Strand 2	A	71	73	anti-parallel

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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

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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

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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

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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	3	7	first strand
Strand 2	B	119	125	anti-parallel

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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

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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

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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

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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

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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

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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

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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

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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	C	65	68	first strand
Strand 2	C	71	74	anti-parallel

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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

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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

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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

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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

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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	30	anti-parallel
Strand 3	D	91	95	anti-parallel
Strand 4	D	37	41	parallel
Strand 5	D	48	51	anti-parallel

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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	66	68	first strand
Strand 2	D	71	73	anti-parallel

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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

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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

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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

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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: 4FW3

Analysis of interatomic Contacts of Structural Units in PDB entry:
4FW3