Analysis of interatomic Contacts of Structural Units in PDB entry:
6FAH

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 6FAH entry

There are 4 chains in PDB entry 6FAH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 8	LYS 396
B	MET 1	ILE 262
C	MET 1	LYS 379
D	MET 1	ALA 293

There are 84 helices in PDB entry 6FAH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	83	101	Right-handed alpha
Helix 2	AA2	A	114	123	Right-handed alpha
Helix 3	AA3	A	134	137	Right-handed 310
Helix 4	AA4	A	142	156	Right-handed alpha
Helix 5	AA5	A	167	180	Right-handed alpha
Helix 6	AA6	A	206	209	Right-handed 310
Helix 7	AA7	A	284	287	Right-handed 310
Helix 8	AA8	A	288	290	Right-handed 310
Helix 9	AA9	A	291	303	Right-handed alpha
Helix 10	AB1	A	309	314	Right-handed alpha
Helix 11	AB2	A	319	323	Right-handed 310
Helix 12	AB3	A	344	349	Right-handed alpha
Helix 13	AB4	A	350	352	Right-handed 310
Helix 14	AB5	A	366	371	Right-handed 310
Helix 15	AB6	A	379	393	Right-handed alpha
Helix 16	AB7	B	35	52	Right-handed alpha
Helix 17	AB8	B	66	78	Right-handed alpha
Helix 18	AB9	B	94	108	Right-handed alpha
Helix 19	AC1	B	128	137	Right-handed alpha
Helix 20	AC2	B	179	183	Right-handed 310
Helix 21	AC3	B	189	199	Right-handed alpha
Helix 22	AC4	B	244	258	Right-handed alpha
Helix 23	AC5	C	4	22	Right-handed alpha
Helix 24	AC6	C	23	33	Right-handed alpha
Helix 25	AC7	C	37	47	Right-handed alpha
Helix 26	AC8	C	48	52	Right-handed 310
Helix 27	AC9	C	55	59	Right-handed 310
Helix 28	AD1	C	64	79	Right-handed alpha
Helix 29	AD2	C	79	91	Right-handed alpha
Helix 30	AD3	C	93	101	Right-handed alpha
Helix 31	AD4	C	102	115	Right-handed alpha
Helix 32	AD5	C	132	136	Right-handed 310
Helix 33	AD6	C	159	162	Right-handed 310
Helix 34	AD7	C	175	178	Right-handed 310
Helix 35	AD8	C	229	267	Right-handed alpha
Helix 36	AD9	C	273	276	Right-handed 310
Helix 37	AE1	C	277	307	Right-handed alpha
Helix 38	AE2	C	311	338	Right-handed alpha
Helix 39	AE3	C	339	343	Right-handed 310
Helix 40	AE4	C	346	355	Right-handed alpha
Helix 41	AE5	C	356	360	Right-handed 310
Helix 42	AE6	C	364	377	Right-handed alpha
Helix 43	AE7	D	4	22	Right-handed alpha
Helix 44	AE8	D	23	33	Right-handed alpha
Helix 45	AE9	D	37	47	Right-handed alpha
Helix 46	AF1	D	48	52	Right-handed 310
Helix 47	AF2	D	55	59	Right-handed 310
Helix 48	AF3	D	64	79	Right-handed alpha
Helix 49	AF4	D	79	91	Right-handed alpha
Helix 50	AF5	D	93	101	Right-handed alpha
Helix 51	AF6	D	102	116	Right-handed alpha
Helix 52	AF7	D	132	136	Right-handed 310
Helix 53	AF8	D	159	162	Right-handed 310
Helix 54	AF9	D	175	178	Right-handed 310
Helix 55	AG1	D	229	267	Right-handed alpha
Helix 56	AG2	D	277	307	Right-handed alpha
Helix 57	AG3	D	311	338	Right-handed alpha
Helix 58	AG4	D	339	343	Right-handed 310
Helix 59	AG5	D	346	355	Right-handed alpha
Helix 60	AG6	D	356	360	Right-handed 310
Helix 61	AG7	D	364	377	Right-handed alpha
Helix 62	AG8	E	77	81	Right-handed 310
Helix 63	AG9	E	83	101	Right-handed alpha
Helix 64	AH1	E	115	123	Right-handed alpha
Helix 65	AH2	E	134	137	Right-handed 310
Helix 66	AH3	E	142	155	Right-handed alpha
Helix 67	AH4	E	167	180	Right-handed alpha
Helix 68	AH5	E	206	209	Right-handed 310
Helix 69	AH6	E	284	287	Right-handed 310
Helix 70	AH7	E	288	290	Right-handed 310
Helix 71	AH8	E	291	303	Right-handed alpha
Helix 72	AH9	E	309	314	Right-handed alpha
Helix 73	AI1	E	344	349	Right-handed alpha
Helix 74	AI2	E	350	352	Right-handed 310
Helix 75	AI3	E	366	371	Right-handed 310
Helix 76	AI4	E	379	393	Right-handed alpha
Helix 77	AI5	F	35	52	Right-handed alpha
Helix 78	AI6	F	64	66	Right-handed 310
Helix 79	AI7	F	67	78	Right-handed alpha
Helix 80	AI8	F	94	108	Right-handed alpha
Helix 81	AI9	F	128	137	Right-handed alpha
Helix 82	AJ1	F	179	183	Right-handed 310
Helix 83	AJ2	F	189	199	Right-handed alpha
Helix 84	AJ3	F	244	258	Right-handed alpha

There are 19 sheets in PDB entry 6FAH. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1,

There are 7 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	182	187	first strand
Strand 2	A	222	226	parallel
Strand 3	A	159	163	parallel
Strand 4	A	71	74	parallel
Strand 5	A	104	110	parallel
Strand 6	A	127	132	parallel
Strand 7	A	244	246	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	77	78	first strand
Strand 2	A	81	82	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	189	192	first strand
Strand 2	A	199	205	anti-parallel
Strand 3	A	210	215	anti-parallel
Strand 4	B	224	229	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	259	265	first strand
Strand 2	B	164	171	anti-parallel
Strand 3	B	154	157	anti-parallel
Strand 4	B	149	151	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	259	265	first strand
Strand 2	B	164	171	anti-parallel
Strand 3	B	160	161	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	305	308	first strand
Strand 2	A	279	282	parallel
Strand 3	A	336	339	parallel
Strand 4	A	357	361	parallel
Strand 5	A	374	377	parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	174	178	first strand
Strand 2	B	114	118	parallel
Strand 3	B	2	6	parallel
Strand 4	B	56	62	parallel
Strand 5	B	81	85	parallel
Strand 6	B	202	204	parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	9	11	first strand
Strand 2	B	32	34	anti-parallel

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There are 4 strands in AA9 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	164	170	parallel
Strand 3	C	180	186	anti-parallel
Strand 4	C	223	224	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	139	142	first strand
Strand 2	C	146	157	anti-parallel
Strand 3	C	208	219	anti-parallel
Strand 4	C	193	194	anti-parallel

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There are 4 strands in AB2 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	164	170	parallel
Strand 3	D	180	186	anti-parallel
Strand 4	D	223	224	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	139	142	first strand
Strand 2	D	146	157	anti-parallel
Strand 3	D	208	219	anti-parallel
Strand 4	D	193	194	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	268	269	first strand
Strand 2	D	272	273	anti-parallel

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There are 7 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	182	187	first strand
Strand 2	E	222	226	parallel
Strand 3	E	159	163	parallel
Strand 4	E	71	74	parallel
Strand 5	E	104	110	parallel
Strand 6	E	127	132	parallel
Strand 7	E	245	246	parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	189	192	first strand
Strand 2	E	199	204	anti-parallel
Strand 3	E	211	215	anti-parallel
Strand 4	F	224	229	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	259	265	first strand
Strand 2	F	164	171	anti-parallel
Strand 3	F	154	161	anti-parallel
Strand 4	F	145	151	anti-parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	306	308	first strand
Strand 2	E	279	282	parallel
Strand 3	E	336	339	parallel
Strand 4	E	357	361	parallel
Strand 5	E	374	377	parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	174	178	first strand
Strand 2	F	114	118	parallel
Strand 3	F	2	6	parallel
Strand 4	F	56	62	parallel
Strand 5	F	81	85	parallel
Strand 6	F	202	204	parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	9	11	first strand
Strand 2	F	32	34	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: 6FAH

Analysis of interatomic Contacts of Structural Units in PDB entry:
6FAH