Analysis of interatomic Contacts of Structural Units in PDB entry:
8F1A

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 8F1A entry

There are 3 chains in PDB entry 8F1A (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	GLU 441
B	MET 1	THR 429
K	ASP 59	PRO 517

There are 56 helices in PDB entry 8F1A. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	10	29	Right-handed alpha
Helix 2	AA2	A	36	43	Right-handed alpha
Helix 3	AA3	A	71	81	Right-handed alpha
Helix 4	AA4	A	102	108	Right-handed alpha
Helix 5	AA5	A	114	128	Right-handed alpha
Helix 6	AA6	A	147	161	Right-handed alpha
Helix 7	AA7	A	182	190	Right-handed alpha
Helix 8	AA8	A	190	197	Right-handed alpha
Helix 9	AA9	A	205	216	Right-handed alpha
Helix 10	AB1	A	223	239	Right-handed alpha
Helix 11	AB2	A	240	243	Right-handed 310
Helix 12	AB3	A	251	258	Right-handed alpha
Helix 13	AB4	A	277	282	Right-handed alpha
Helix 14	AB5	A	287	296	Right-handed alpha
Helix 15	AB6	A	297	301	Right-handed 310
Helix 16	AB7	A	306	310	Right-handed 310
Helix 17	AB8	A	324	338	Right-handed alpha
Helix 18	AB9	A	383	400	Right-handed alpha
Helix 19	AC1	A	404	410	Right-handed alpha
Helix 20	AC2	A	415	436	Right-handed alpha
Helix 21	AC3	B	9	28	Right-handed alpha
Helix 22	AC4	B	41	45	Right-handed 310
Helix 23	AC5	B	46	49	Right-handed 310
Helix 24	AC6	B	69	78	Right-handed alpha
Helix 25	AC7	B	86	90	Right-handed 310
Helix 26	AC8	B	100	106	Right-handed alpha
Helix 27	AC9	B	108	111	Right-handed 310
Helix 28	AD1	B	112	126	Right-handed alpha
Helix 29	AD2	B	142	159	Right-handed alpha
Helix 30	AD3	B	180	194	Right-handed alpha
Helix 31	AD4	B	204	214	Right-handed alpha
Helix 32	AD5	B	221	237	Right-handed alpha
Helix 33	AD6	B	237	242	Right-handed alpha
Helix 34	AD7	B	249	256	Right-handed alpha
Helix 35	AD8	B	278	282	Right-handed 310
Helix 36	AD9	B	285	295	Right-handed alpha
Helix 37	AE1	B	304	308	Right-handed 310
Helix 38	AE2	B	322	337	Right-handed alpha
Helix 39	AE3	B	338	341	Right-handed 310
Helix 40	AE4	B	374	390	Right-handed alpha
Helix 41	AE5	B	394	400	Right-handed alpha
Helix 42	AE6	B	405	424	Right-handed alpha
Helix 43	AE7	K	74	79	Right-handed alpha
Helix 44	AE8	K	101	105	Right-handed 310
Helix 45	AE9	K	131	140	Right-handed alpha
Helix 46	AF1	K	140	150	Right-handed alpha
Helix 47	AF2	K	164	170	Right-handed alpha
Helix 48	AF3	K	177	190	Right-handed alpha
Helix 49	AF4	K	212	229	Right-handed alpha
Helix 50	AF5	K	350	365	Right-handed alpha
Helix 51	AF6	K	421	446	Right-handed alpha
Helix 52	AF7	K	457	460	Right-handed 310
Helix 53	AF8	K	461	467	Right-handed alpha
Helix 54	AF9	K	467	473	Right-handed alpha
Helix 55	AG1	K	486	488	Right-handed 310
Helix 56	AG2	K	489	501	Right-handed alpha

There are 11 sheets in PDB entry 8F1A. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 5 strands in AA1 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	5	9	parallel
Strand 3	A	135	140	parallel
Strand 4	A	166	171	parallel
Strand 5	A	200	204	parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	53	55	first strand
Strand 2	A	61	63	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	269	272	first strand
Strand 2	A	373	381	anti-parallel
Strand 3	A	312	321	anti-parallel
Strand 4	A	352	356	parallel

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There are 9 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	63	65	first strand
Strand 2	B	3	8	parallel
Strand 3	B	130	138	parallel
Strand 4	B	163	170	parallel
Strand 5	B	198	203	parallel
Strand 6	B	265	271	parallel
Strand 7	B	364	371	anti-parallel
Strand 8	B	310	318	anti-parallel
Strand 9	B	349	354	parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	51	53	first strand
Strand 2	B	59	61	anti-parallel

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There are 8 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	124	126	first strand
Strand 2	K	67	70	parallel
Strand 3	K	479	483	parallel
Strand 4	K	153	158	parallel
Strand 5	K	399	407	parallel
Strand 6	K	380	391	anti-parallel
Strand 7	K	296	308	anti-parallel
Strand 8	K	311	314	anti-parallel

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There are 8 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	124	126	first strand
Strand 2	K	67	70	parallel
Strand 3	K	479	483	parallel
Strand 4	K	153	158	parallel
Strand 5	K	399	407	parallel
Strand 6	K	380	391	anti-parallel
Strand 7	K	296	308	anti-parallel
Strand 8	K	346	348	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	87	89	first strand
Strand 2	K	94	97	anti-parallel
Strand 3	K	118	121	anti-parallel
Strand 4	K	503	506	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	200	201	first strand
Strand 2	K	209	210	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	330	332	first strand
Strand 2	K	338	340	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	367	369	first strand
Strand 2	K	375	377	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: 8F1A

Analysis of interatomic Contacts of Structural Units in PDB entry:
8F1A