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

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 3FSY entry

There are 5 chains in PDB entry 3FSY (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 4	LEU 310
B	THR 3	ALA 309
C	VAL 4	ARG 303
D	THR 3	LEU 310
E	THR 5	LEU 310

There are 40 helices in PDB entry 3FSY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	43	47	Right-handed 310
Helix 2	2	A	48	53	Right-handed alpha
Helix 3	3	A	81	94	Right-handed alpha
Helix 4	4	A	106	111	Right-handed alpha
Helix 5	5	A	126	135	Right-handed alpha
Helix 6	6	A	150	154	Right-handed 310
Helix 7	7	A	164	168	Right-handed 310
Helix 8	8	A	279	282	Right-handed 310
Helix 9	9	B	43	47	Right-handed 310
Helix 10	10	B	48	53	Right-handed alpha
Helix 11	11	B	81	94	Right-handed alpha
Helix 12	12	B	106	111	Right-handed alpha
Helix 13	13	B	126	135	Right-handed alpha
Helix 14	14	B	150	154	Right-handed 310
Helix 15	15	B	164	168	Right-handed 310
Helix 16	16	B	279	282	Right-handed 310
Helix 17	17	C	43	47	Right-handed 310
Helix 18	18	C	48	53	Right-handed alpha
Helix 19	19	C	81	94	Right-handed alpha
Helix 20	20	C	106	111	Right-handed alpha
Helix 21	21	C	126	135	Right-handed alpha
Helix 22	22	C	150	154	Right-handed 310
Helix 23	23	C	164	168	Right-handed 310
Helix 24	24	C	279	282	Right-handed 310
Helix 25	25	D	43	47	Right-handed 310
Helix 26	26	D	48	53	Right-handed alpha
Helix 27	27	D	81	94	Right-handed alpha
Helix 28	28	D	106	111	Right-handed alpha
Helix 29	29	D	126	135	Right-handed alpha
Helix 30	30	D	150	154	Right-handed 310
Helix 31	31	D	164	168	Right-handed 310
Helix 32	32	D	279	282	Right-handed 310
Helix 33	33	E	43	47	Right-handed 310
Helix 34	34	E	48	53	Right-handed alpha
Helix 35	35	E	81	94	Right-handed alpha
Helix 36	36	E	106	111	Right-handed alpha
Helix 37	37	E	126	135	Right-handed alpha
Helix 38	38	E	150	154	Right-handed 310
Helix 39	39	E	164	168	Right-handed 310
Helix 40	40	E	279	282	Right-handed 310

There are 39 sheets in PDB entry 3FSY. 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, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM,

There are 4 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	21	25	first strand
Strand 2	A	5	15	anti-parallel
Strand 3	A	63	72	anti-parallel
Strand 4	A	38	41	anti-parallel

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There are 4 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	30	33	first strand
Strand 2	A	5	15	anti-parallel
Strand 3	A	63	72	anti-parallel
Strand 4	A	56	58	anti-parallel

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There are 3 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	120	123	first strand
Strand 2	A	114	117	anti-parallel
Strand 3	A	142	146	anti-parallel

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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	161	162	first strand
Strand 2	A	179	180	parallel
Strand 3	A	197	198	parallel

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There are 4 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	172	174	first strand
Strand 2	A	190	192	parallel
Strand 3	A	207	208	parallel
Strand 4	A	233	234	parallel

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There are 5 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	185	186	first strand
Strand 2	A	201	202	parallel
Strand 3	A	219	220	parallel
Strand 4	A	245	246	parallel
Strand 5	A	261	262	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	213	214	first strand
Strand 2	A	239	240	parallel
Strand 3	A	255	256	parallel
Strand 4	A	287	291	parallel
Strand 5	A	298	302	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	267	269	first strand
Strand 2	A	275	277	anti-parallel

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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	B	21	25	first strand
Strand 2	B	5	15	anti-parallel
Strand 3	B	63	72	anti-parallel
Strand 4	B	38	41	anti-parallel

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There are 4 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	30	33	first strand
Strand 2	B	5	15	anti-parallel
Strand 3	B	63	72	anti-parallel
Strand 4	B	56	58	anti-parallel

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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	120	122	first strand
Strand 2	B	114	117	anti-parallel
Strand 3	B	142	146	anti-parallel

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There are 3 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	161	162	first strand
Strand 2	B	179	180	parallel
Strand 3	B	197	198	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	172	174	first strand
Strand 2	B	190	192	parallel
Strand 3	B	207	208	parallel
Strand 4	B	233	234	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	B	185	186	first strand
Strand 2	B	201	202	parallel
Strand 3	B	219	220	parallel
Strand 4	B	245	246	parallel
Strand 5	B	261	262	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	213	214	first strand
Strand 2	B	239	240	parallel
Strand 3	B	255	256	parallel
Strand 4	B	287	291	parallel
Strand 5	B	298	302	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	267	269	first strand
Strand 2	B	275	277	anti-parallel

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There are 4 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	21	25	first strand
Strand 2	C	5	15	anti-parallel
Strand 3	C	63	72	anti-parallel
Strand 4	C	38	41	anti-parallel

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There are 4 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	30	33	first strand
Strand 2	C	5	15	anti-parallel
Strand 3	C	63	72	anti-parallel
Strand 4	C	56	58	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	120	123	first strand
Strand 2	C	114	117	anti-parallel
Strand 3	C	142	146	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	161	162	first strand
Strand 2	C	179	180	parallel
Strand 3	C	197	198	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	172	174	first strand
Strand 2	C	190	192	parallel
Strand 3	C	207	208	parallel
Strand 4	C	233	234	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	C	185	186	first strand
Strand 2	C	201	202	parallel
Strand 3	C	219	220	parallel
Strand 4	C	245	246	parallel
Strand 5	C	261	262	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	C	213	214	first strand
Strand 2	C	239	240	parallel
Strand 3	C	255	256	parallel
Strand 4	C	287	291	parallel
Strand 5	C	298	302	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	C	267	269	first strand
Strand 2	C	275	277	anti-parallel

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There are 4 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	21	25	first strand
Strand 2	D	5	15	anti-parallel
Strand 3	D	63	72	anti-parallel
Strand 4	D	38	41	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	30	33	first strand
Strand 2	D	5	15	anti-parallel
Strand 3	D	63	72	anti-parallel
Strand 4	D	56	58	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	120	123	first strand
Strand 2	D	114	117	anti-parallel
Strand 3	D	142	146	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	161	162	first strand
Strand 2	D	179	180	parallel
Strand 3	D	197	198	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	172	173	first strand
Strand 2	D	190	192	parallel
Strand 3	D	207	208	parallel
Strand 4	D	233	234	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	185	186	first strand
Strand 2	D	201	202	parallel
Strand 3	D	219	220	parallel
Strand 4	D	245	246	parallel
Strand 5	D	261	262	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	213	214	first strand
Strand 2	D	239	240	parallel
Strand 3	D	255	256	parallel
Strand 4	D	287	291	parallel
Strand 5	D	298	302	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	267	269	first strand
Strand 2	D	275	277	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	21	25	first strand
Strand 2	E	6	15	anti-parallel
Strand 3	E	63	72	anti-parallel
Strand 4	E	39	41	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	30	32	first strand
Strand 2	E	6	15	anti-parallel
Strand 3	E	63	72	anti-parallel
Strand 4	E	56	58	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	120	123	first strand
Strand 2	E	114	117	anti-parallel
Strand 3	E	142	146	anti-parallel

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There are 8 strands in AJ sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	161	162	first strand
Strand 2	E	179	180	parallel
Strand 3	E	197	198	parallel
Strand 4	E	213	214	parallel
Strand 5	E	239	240	parallel
Strand 6	E	255	256	parallel
Strand 7	E	287	291	parallel
Strand 8	E	298	302	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	172	174	first strand
Strand 2	E	190	192	parallel
Strand 3	E	207	208	parallel
Strand 4	E	233	234	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	185	186	first strand
Strand 2	E	201	202	parallel
Strand 3	E	219	220	parallel
Strand 4	E	245	246	parallel
Strand 5	E	261	262	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	267	269	first strand
Strand 2	E	275	277	anti-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: 3FSY

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