Analysis of interatomic Contacts of Structural Units in PDB entry:
6FN1

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 6FN1 entry

There are 3 chains in PDB entry 6FN1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 31	GLY 1275
B	GLN 1	CYS 220
C	GLU 1	THR 225

There are 50 helices in PDB entry 6FN1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	34	39	Right-handed alpha
Helix 2	AA2	A	43	62	Right-handed alpha
Helix 3	AA3	A	62	88	Right-handed alpha
Helix 4	AA4	A	97	109	Right-handed alpha
Helix 5	AA5	A	109	156	Right-handed alpha
Helix 6	AA6	A	158	165	Right-handed alpha
Helix 7	AA7	A	166	186	Right-handed alpha
Helix 8	AA8	A	187	210	Right-handed alpha
Helix 9	AA9	A	210	237	Right-handed alpha
Helix 10	AB1	A	246	259	Right-handed alpha
Helix 11	AB2	A	259	264	Right-handed alpha
Helix 12	AB3	A	268	321	Right-handed alpha
Helix 13	AB4	A	326	347	Right-handed alpha
Helix 14	AB5	A	347	370	Right-handed alpha
Helix 15	AB6	A	431	440	Right-handed alpha
Helix 16	AB7	A	458	460	Right-handed 310
Helix 17	AB8	A	461	468	Right-handed alpha
Helix 18	AB9	A	482	491	Right-handed alpha
Helix 19	AC1	A	495	506	Right-handed alpha
Helix 20	AC2	A	508	514	Right-handed alpha
Helix 21	AC3	A	531	546	Right-handed alpha
Helix 22	AC4	A	563	576	Right-handed alpha
Helix 23	AC5	A	610	618	Right-handed alpha
Helix 24	AC6	A	619	629	Right-handed alpha
Helix 25	AC7	A	695	703	Right-handed alpha
Helix 26	AC8	A	706	738	Right-handed alpha
Helix 27	AC9	A	743	798	Right-handed alpha
Helix 28	AD1	A	799	804	Right-handed alpha
Helix 29	AD2	A	809	820	Right-handed alpha
Helix 30	AD3	A	824	853	Right-handed alpha
Helix 31	AD4	A	853	879	Right-handed alpha
Helix 32	AD5	A	892	902	Right-handed alpha
Helix 33	AD6	A	902	909	Right-handed alpha
Helix 34	AD7	A	911	965	Right-handed alpha
Helix 35	AD8	A	969	994	Right-handed alpha
Helix 36	AD9	A	997	1011	Right-handed alpha
Helix 37	AE1	A	1076	1083	Right-handed alpha
Helix 38	AE2	A	1101	1103	Right-handed 310
Helix 39	AE3	A	1104	1111	Right-handed alpha
Helix 40	AE4	A	1125	1132	Right-handed alpha
Helix 41	AE5	A	1140	1151	Right-handed alpha
Helix 42	AE6	A	1153	1158	Right-handed alpha
Helix 43	AE7	A	1176	1191	Right-handed alpha
Helix 44	AE8	A	1209	1221	Right-handed alpha
Helix 45	AE9	A	1255	1262	Right-handed alpha
Helix 46	AF1	A	1264	1273	Right-handed alpha
Helix 47	AF2	B	127	134	Right-handed alpha
Helix 48	AF3	B	190	194	Right-handed 310
Helix 49	AF4	C	87	91	Right-handed 310
Helix 50	AF5	C	165	167	Right-handed 310

There are 14 sheets in PDB entry 6FN1. 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,

There are 4 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	409	416	first strand
Strand 2	A	391	398	anti-parallel
Strand 3	A	447	452	anti-parallel
Strand 4	A	455	456	anti-parallel

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There are 6 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	469	472	first strand
Strand 2	A	550	554	parallel
Strand 3	A	580	584	parallel
Strand 4	A	421	426	parallel
Strand 5	A	596	601	parallel
Strand 6	A	604	609	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	1052	1059	first strand
Strand 2	A	1034	1041	anti-parallel
Strand 3	A	1090	1095	anti-parallel
Strand 4	A	1098	1099	anti-parallel

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There are 6 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	1113	1115	first strand
Strand 2	A	1195	1199	parallel
Strand 3	A	1225	1229	parallel
Strand 4	A	1064	1069	parallel
Strand 5	A	1241	1246	parallel
Strand 6	A	1249	1250	anti-parallel

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There are 4 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	5	7	first strand
Strand 2	B	19	24	anti-parallel
Strand 3	B	75	80	anti-parallel
Strand 4	B	67	72	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	49	54	first strand
Strand 2	B	39	43	anti-parallel
Strand 3	B	90	94	anti-parallel

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There are 4 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	120	124	first strand
Strand 2	B	135	145	anti-parallel
Strand 3	B	179	188	anti-parallel
Strand 4	B	166	169	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	B	159	160	first strand
Strand 2	B	150	156	anti-parallel
Strand 3	B	198	204	anti-parallel
Strand 4	B	207	215	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	3	6	first strand
Strand 2	C	19	25	anti-parallel
Strand 3	C	78	82	anti-parallel
Strand 4	C	69	73	anti-parallel

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There are 5 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	59	60	first strand
Strand 2	C	45	51	anti-parallel
Strand 3	C	33	39	anti-parallel
Strand 4	C	92	99	anti-parallel
Strand 5	C	111	112	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	59	60	first strand
Strand 2	C	45	51	anti-parallel
Strand 3	C	33	39	anti-parallel
Strand 4	C	92	99	anti-parallel
Strand 5	C	116	118	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	C	129	133	first strand
Strand 2	C	144	152	anti-parallel
Strand 3	C	183	193	anti-parallel
Strand 4	C	173	174	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	129	133	first strand
Strand 2	C	144	152	anti-parallel
Strand 3	C	183	193	anti-parallel
Strand 4	C	178	180	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	160	163	first strand
Strand 2	C	203	208	anti-parallel
Strand 3	C	213	218	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: 6FN1

Analysis of interatomic Contacts of Structural Units in PDB entry:
6FN1