Analysis of interatomic Contacts of Structural Units in PDB entry:
1F76

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 1F76 entry

There are 4 chains in PDB entry 1F76 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MSE 1	ILE 336
B	MSE 1	ILE 336
D	MSE 1	ILE 336
E	MSE 1	ILE 336

There are 57 helices in PDB entry 1F76. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	2	11	Right-handed alpha
Helix 2	2	A	14	30	Right-handed alpha
Helix 3	3	A	32	38	Right-handed 310
Helix 4	4	A	70	77	Right-handed alpha
Helix 5	5	A	119	130	Right-handed alpha
Helix 6	6	A	147	150	Right-handed 310
Helix 7	7	A	151	163	Right-handed alpha
Helix 8	8	A	164	166	Right-handed 310
Helix 9	9	A	180	185	Right-handed 310
Helix 10	10	A	186	209	Right-handed alpha
Helix 11	11	A	223	237	Right-handed alpha
Helix 12	12	A	271	287	Right-handed alpha
Helix 13	13	A	300	311	Right-handed alpha
Helix 14	14	A	318	325	Right-handed alpha
Helix 15	15	A	325	336	Right-handed alpha
Helix 16	16	B	2	11	Right-handed alpha
Helix 17	17	B	14	27	Right-handed alpha
Helix 18	18	B	32	38	Right-handed 310
Helix 19	19	B	70	77	Right-handed alpha
Helix 20	20	B	119	130	Right-handed alpha
Helix 21	21	B	147	149	Right-handed 310
Helix 22	22	B	150	163	Right-handed alpha
Helix 23	23	B	180	185	Right-handed 310
Helix 24	24	B	186	209	Right-handed alpha
Helix 25	25	B	223	237	Right-handed alpha
Helix 26	26	B	271	287	Right-handed alpha
Helix 27	27	B	300	310	Right-handed alpha
Helix 28	28	B	318	325	Right-handed alpha
Helix 29	29	B	325	336	Right-handed alpha
Helix 30	30	D	2	11	Right-handed alpha
Helix 31	31	D	14	30	Right-handed alpha
Helix 32	32	D	32	38	Right-handed 310
Helix 33	33	D	70	77	Right-handed alpha
Helix 34	34	D	119	130	Right-handed alpha
Helix 35	35	D	147	149	Right-handed 310
Helix 36	36	D	150	163	Right-handed alpha
Helix 37	37	D	180	185	Right-handed 310
Helix 38	38	D	186	209	Right-handed alpha
Helix 39	39	D	223	237	Right-handed alpha
Helix 40	40	D	271	287	Right-handed alpha
Helix 41	41	D	300	311	Right-handed alpha
Helix 42	42	D	318	325	Right-handed alpha
Helix 43	43	D	325	336	Right-handed alpha
Helix 44	44	E	2	11	Right-handed alpha
Helix 45	45	E	14	28	Right-handed alpha
Helix 46	46	E	32	38	Right-handed 310
Helix 47	47	E	70	77	Right-handed alpha
Helix 48	48	E	119	129	Right-handed alpha
Helix 49	49	E	147	149	Right-handed 310
Helix 50	50	E	150	163	Right-handed alpha
Helix 51	51	E	180	185	Right-handed 310
Helix 52	52	E	186	209	Right-handed alpha
Helix 53	53	E	223	237	Right-handed alpha
Helix 54	54	E	271	287	Right-handed alpha
Helix 55	55	E	300	310	Right-handed alpha
Helix 56	56	E	318	325	Right-handed alpha
Helix 57	57	E	325	336	Right-handed alpha

There are 12 sheets in PDB entry 1F76. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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	47	49	first strand
Strand 2	A	52	54	anti-parallel

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There are 9 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	58	60	first strand
Strand 2	A	81	87	parallel
Strand 3	A	135	140	parallel
Strand 4	A	168	172	parallel
Strand 5	A	214	217	parallel
Strand 6	A	241	244	parallel
Strand 7	A	292	295	parallel
Strand 8	A	314	317	parallel
Strand 9	A	58	60	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	100	103	first strand
Strand 2	A	108	111	anti-parallel
Strand 3	A	265	268	anti-parallel

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There are 2 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	47	49	first strand
Strand 2	B	52	54	anti-parallel

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There are 9 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	58	60	first strand
Strand 2	B	81	87	parallel
Strand 3	B	135	140	parallel
Strand 4	B	168	172	parallel
Strand 5	B	214	218	parallel
Strand 6	B	241	244	parallel
Strand 7	B	292	295	parallel
Strand 8	B	314	317	parallel
Strand 9	B	58	60	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	B	100	103	first strand
Strand 2	B	108	111	anti-parallel
Strand 3	B	265	268	anti-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	D	47	49	first strand
Strand 2	D	52	54	anti-parallel

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There are 9 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	58	60	first strand
Strand 2	D	81	87	parallel
Strand 3	D	135	140	parallel
Strand 4	D	168	172	parallel
Strand 5	D	214	217	parallel
Strand 6	D	241	244	parallel
Strand 7	D	292	295	parallel
Strand 8	D	314	317	parallel
Strand 9	D	58	60	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	100	103	first strand
Strand 2	D	108	111	anti-parallel
Strand 3	D	265	268	anti-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	47	49	first strand
Strand 2	E	52	54	anti-parallel

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There are 9 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	58	60	first strand
Strand 2	E	81	87	parallel
Strand 3	E	135	140	parallel
Strand 4	E	168	172	parallel
Strand 5	E	214	217	parallel
Strand 6	E	241	244	parallel
Strand 7	E	292	295	parallel
Strand 8	E	314	317	parallel
Strand 9	E	58	60	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	E	100	103	first strand
Strand 2	E	108	111	anti-parallel
Strand 3	E	265	268	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: 1F76

Analysis of interatomic Contacts of Structural Units in PDB entry:
1F76