Analysis of interatomic Contacts of Structural Units in PDB entry:
2FW2

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 2FW2 entry

There are 6 chains in PDB entry 2FW2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	TYR 3	PHE 260
B	ILE 1	ASN 255
C	ILE 1	LYS 256
D	THR 2	ASP 258
E	THR 2	PHE 260
F	ILE 1	PHE 260

There are 79 helices in PDB entry 2FW2. 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	47	Right-handed alpha
Helix 2	2	A	66	77	Right-handed alpha
Helix 3	3	A	77	99	Right-handed alpha
Helix 4	4	A	113	118	Right-handed alpha
Helix 5	5	A	119	122	Right-handed 310
Helix 6	6	A	136	141	Right-handed alpha
Helix 7	7	A	147	157	Right-handed alpha
Helix 8	8	A	157	166	Right-handed alpha
Helix 9	9	A	173	179	Right-handed alpha
Helix 10	10	A	190	203	Right-handed alpha
Helix 11	11	A	206	241	Right-handed alpha
Helix 12	12	A	242	255	Right-handed alpha
Helix 13	13	B	30	47	Right-handed alpha
Helix 14	14	B	66	77	Right-handed alpha
Helix 15	15	B	77	99	Right-handed alpha
Helix 16	16	B	113	118	Right-handed alpha
Helix 17	17	B	119	122	Right-handed 310
Helix 18	18	B	136	141	Right-handed alpha
Helix 19	19	B	147	157	Right-handed alpha
Helix 20	20	B	157	166	Right-handed alpha
Helix 21	21	B	173	179	Right-handed alpha
Helix 22	22	B	187	189	Right-handed 310
Helix 23	23	B	190	204	Right-handed alpha
Helix 24	24	B	206	220	Right-handed alpha
Helix 25	25	B	221	241	Right-handed alpha
Helix 26	26	B	242	255	Right-handed alpha
Helix 27	27	C	30	47	Right-handed alpha
Helix 28	28	C	66	77	Right-handed alpha
Helix 29	29	C	77	98	Right-handed alpha
Helix 30	30	C	113	118	Right-handed alpha
Helix 31	31	C	119	122	Right-handed 310
Helix 32	32	C	136	141	Right-handed alpha
Helix 33	33	C	147	157	Right-handed alpha
Helix 34	34	C	157	166	Right-handed alpha
Helix 35	35	C	173	179	Right-handed alpha
Helix 36	36	C	187	189	Right-handed 310
Helix 37	37	C	190	203	Right-handed alpha
Helix 38	38	C	206	220	Right-handed alpha
Helix 39	39	C	221	241	Right-handed alpha
Helix 40	40	C	242	256	Right-handed alpha
Helix 41	41	D	30	47	Right-handed alpha
Helix 42	42	D	66	77	Right-handed alpha
Helix 43	43	D	77	99	Right-handed alpha
Helix 44	44	D	113	118	Right-handed alpha
Helix 45	45	D	119	122	Right-handed 310
Helix 46	46	D	136	141	Right-handed alpha
Helix 47	47	D	147	157	Right-handed alpha
Helix 48	48	D	157	166	Right-handed alpha
Helix 49	49	D	173	179	Right-handed alpha
Helix 50	50	D	190	203	Right-handed alpha
Helix 51	51	D	206	219	Right-handed alpha
Helix 52	52	D	221	241	Right-handed alpha
Helix 53	53	D	242	256	Right-handed alpha
Helix 54	54	E	30	47	Right-handed alpha
Helix 55	55	E	66	99	Right-handed alpha
Helix 56	56	E	113	118	Right-handed alpha
Helix 57	57	E	119	122	Right-handed 310
Helix 58	58	E	136	141	Right-handed alpha
Helix 59	59	E	147	157	Right-handed alpha
Helix 60	60	E	157	166	Right-handed alpha
Helix 61	61	E	173	179	Right-handed alpha
Helix 62	62	E	187	189	Right-handed 310
Helix 63	63	E	190	203	Right-handed alpha
Helix 64	64	E	206	220	Right-handed alpha
Helix 65	65	E	221	241	Right-handed alpha
Helix 66	66	E	242	256	Right-handed alpha
Helix 67	67	F	30	47	Right-handed alpha
Helix 68	68	F	66	77	Right-handed alpha
Helix 69	69	F	77	99	Right-handed alpha
Helix 70	70	F	113	118	Right-handed alpha
Helix 71	71	F	119	122	Right-handed 310
Helix 72	72	F	136	141	Right-handed alpha
Helix 73	73	F	147	157	Right-handed alpha
Helix 74	74	F	157	166	Right-handed alpha
Helix 75	75	F	173	179	Right-handed alpha
Helix 76	76	F	190	204	Right-handed alpha
Helix 77	77	F	206	219	Right-handed alpha
Helix 78	78	F	221	241	Right-handed alpha
Helix 79	79	F	242	258	Right-handed alpha

There are 13 sheets in PDB entry 2FW2. 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,

There are 6 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	6	11	first strand
Strand 2	A	14	19	anti-parallel
Strand 3	A	51	56	parallel
Strand 4	A	103	107	parallel
Strand 5	A	124	128	parallel
Strand 6	A	184	186	parallel

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There are 3 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	111	112	first strand
Strand 2	A	132	134	parallel
Strand 3	A	170	172	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	6	10	first strand
Strand 2	B	14	19	anti-parallel
Strand 3	B	51	56	parallel
Strand 4	B	103	107	parallel
Strand 5	B	124	128	parallel
Strand 6	B	184	186	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	B	111	112	first strand
Strand 2	B	132	134	parallel
Strand 3	B	170	172	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	6	10	first strand
Strand 2	C	14	19	anti-parallel
Strand 3	C	51	56	parallel
Strand 4	C	103	107	parallel
Strand 5	C	124	128	parallel
Strand 6	C	184	186	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	111	112	first strand
Strand 2	C	132	134	parallel
Strand 3	C	170	172	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	6	11	first strand
Strand 2	D	14	19	anti-parallel
Strand 3	D	51	56	parallel
Strand 4	D	103	107	parallel
Strand 5	D	124	128	parallel
Strand 6	D	184	186	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	111	112	first strand
Strand 2	D	132	134	parallel
Strand 3	D	171	172	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	6	10	first strand
Strand 2	E	14	19	anti-parallel
Strand 3	E	51	56	parallel
Strand 4	E	103	107	parallel
Strand 5	E	124	128	parallel
Strand 6	E	184	186	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	28	29	first strand
Strand 2	E	64	65	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	E	111	112	first strand
Strand 2	E	132	134	parallel
Strand 3	E	171	172	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	6	10	first strand
Strand 2	F	14	19	anti-parallel
Strand 3	F	51	56	parallel
Strand 4	F	103	107	parallel
Strand 5	F	124	128	parallel
Strand 6	F	184	186	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	111	112	first strand
Strand 2	F	132	134	parallel
Strand 3	F	171	172	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: 2FW2

Analysis of interatomic Contacts of Structural Units in PDB entry:
2FW2