Analysis of interatomic Contacts of Structural Units in PDB entry:
7TFN

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 7TFN entry

There are 4 chains in PDB entry 7TFN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 34	ARG 504
B	ASN 33	ARG 503
C	ASN 33	ARG 504
H	GLN 1	HIS 50

There are 48 helices in PDB entry 7TFN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	57	63	Right-handed alpha
Helix 2	AA2	A	96	98	Right-handed 310
Helix 3	AA3	A	99	117	Right-handed alpha
Helix 4	AA4	A	122	126	Right-handed 310
Helix 5	AA5	A	334	354	Right-handed alpha
Helix 6	AA6	A	425	429	Right-handed 310
Helix 7	AA7	A	474	483	Right-handed alpha
Helix 8	AA8	B	59	64	Right-handed alpha
Helix 9	AA9	B	65	67	Right-handed 310
Helix 10	AB1	B	98	117	Right-handed alpha
Helix 11	AB2	B	177	181	Right-handed 310
Helix 12	AB3	B	334	354	Right-handed alpha
Helix 13	AB4	B	368	373	Right-handed alpha
Helix 14	AB5	B	474	481	Right-handed alpha
Helix 15	AB6	C	99	117	Right-handed alpha
Helix 16	AB7	C	123	126	Right-handed 310
Helix 17	AB8	C	177	179	Right-handed 310
Helix 18	AB9	C	334	350	Right-handed alpha
Helix 19	AC1	C	368	373	Right-handed alpha
Helix 20	AC2	C	474	480	Right-handed alpha
Helix 21	AC3	H	61	64	Right-handed 310
Helix 22	AC4	H	83	87	Right-handed 310
Helix 23	AC5	I	61	64	Right-handed 310
Helix 24	AC6	I	83	87	Right-handed 310
Helix 25	AC7	J	26	29	Right-handed 310
Helix 26	AC8	J	79	82	Right-handed 310
Helix 27	AC9	L	79	82	Right-handed 310
Helix 28	AD1	P	61	64	Right-handed 310
Helix 29	AD2	P	83	87	Right-handed 310
Helix 30	AD3	Q	26	29	Right-handed 310
Helix 31	AD4	Q	79	83	Right-handed 310
Helix 32	AD5	X	515	524	Right-handed alpha
Helix 33	AD6	X	529	540	Right-handed alpha
Helix 34	AD7	X	563	596	Right-handed alpha
Helix 35	AD8	X	618	625	Right-handed alpha
Helix 36	AD9	X	627	636	Right-handed alpha
Helix 37	AE1	X	638	657	Right-handed alpha
Helix 38	AE2	Y	529	536	Right-handed alpha
Helix 39	AE3	Y	536	544	Right-handed alpha
Helix 40	AE4	Y	562	596	Right-handed alpha
Helix 41	AE5	Y	618	625	Right-handed alpha
Helix 42	AE6	Y	627	636	Right-handed alpha
Helix 43	AE7	Y	638	657	Right-handed alpha
Helix 44	AE8	Z	529	540	Right-handed alpha
Helix 45	AE9	Z	564	596	Right-handed alpha
Helix 46	AF1	Z	618	625	Right-handed alpha
Helix 47	AF2	Z	627	636	Right-handed alpha
Helix 48	AF3	Z	638	660	Right-handed alpha

There are 43 sheets in PDB entry 7TFN. 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, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4, AE5, AE6, AE7,

There are 2 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	35	38	first strand
Strand 2	A	496	499	anti-parallel

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There are 4 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	46	47	first strand
Strand 2	A	486	490	anti-parallel
Strand 3	A	223	228	anti-parallel
Strand 4	A	242	245	anti-parallel

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There are 2 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	53	56	first strand
Strand 2	A	215	218	anti-parallel

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There are 2 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	91	94	first strand
Strand 2	A	236	239	anti-parallel

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There are 5 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	172	176	first strand
Strand 2	A	155	159	anti-parallel
Strand 3	A	129	133	anti-parallel
Strand 4	A	190	193	anti-parallel
Strand 5	A	181	183	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	A	202	203	first strand
Strand 2	A	434	435	parallel
Strand 3	A	423	424	anti-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	A	271	273	first strand
Strand 2	A	284	298	anti-parallel
Strand 3	A	329	332	anti-parallel
Strand 4	A	415	420	anti-parallel
Strand 5	A	381	385	anti-parallel
Strand 6	A	374	378	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	271	273	first strand
Strand 2	A	284	298	anti-parallel
Strand 3	A	443	454	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	A	304	307	first strand
Strand 2	A	317	320	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	A	359	360	first strand
Strand 2	A	466	467	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	B	35	39	first strand
Strand 2	B	495	499	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	45	47	first strand
Strand 2	B	487	491	anti-parallel
Strand 3	B	223	228	anti-parallel
Strand 4	B	242	245	anti-parallel
Strand 5	B	84	85	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	B	53	56	first strand
Strand 2	B	215	218	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	91	94	first strand
Strand 2	B	236	239	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	129	130	first strand
Strand 2	B	190	192	anti-parallel
Strand 3	B	182	184	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	155	158	first strand
Strand 2	B	173	176	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	259	261	first strand
Strand 2	B	445	454	anti-parallel
Strand 3	B	284	296	anti-parallel
Strand 4	B	271	273	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	393	395	first strand
Strand 2	B	358	361	anti-parallel
Strand 3	B	465	467	parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	374	378	first strand
Strand 2	B	381	385	anti-parallel
Strand 3	B	418	420	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	496	499	first strand
Strand 2	C	35	39	anti-parallel
Strand 3	Z	603	609	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	45	47	first strand
Strand 2	C	488	491	anti-parallel
Strand 3	C	223	228	anti-parallel
Strand 4	C	242	245	anti-parallel
Strand 5	C	84	85	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	120	121	first strand
Strand 2	C	200	203	anti-parallel
Strand 3	C	432	434	parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	172	176	first strand
Strand 2	C	155	159	anti-parallel
Strand 3	C	129	133	anti-parallel
Strand 4	C	190	193	anti-parallel
Strand 5	C	181	183	anti-parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	271	273	first strand
Strand 2	C	284	287	anti-parallel
Strand 3	C	451	454	anti-parallel

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There are 6 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	376	378	first strand
Strand 2	C	381	385	anti-parallel
Strand 3	C	416	420	anti-parallel
Strand 4	C	330	333	anti-parallel
Strand 5	C	294	302	anti-parallel
Strand 6	C	441	447	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	304	307	first strand
Strand 2	C	317	320	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	anti-parallel

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There are 6 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	95	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	45	52	anti-parallel
Strand 6	H	57	59	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	95	anti-parallel
Strand 4	H	100	103	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	3	7	first strand
Strand 2	I	18	25	anti-parallel
Strand 3	I	77	82	anti-parallel
Strand 4	I	67	72	anti-parallel

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There are 6 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	11	12	first strand
Strand 2	I	107	111	parallel
Strand 3	I	88	95	anti-parallel
Strand 4	I	33	39	anti-parallel
Strand 5	I	46	52	anti-parallel
Strand 6	I	57	59	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	11	12	first strand
Strand 2	I	107	111	parallel
Strand 3	I	88	95	anti-parallel
Strand 4	I	100	102	anti-parallel

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There are 5 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	9	14	first strand
Strand 2	J	102	107	parallel
Strand 3	J	84	91	anti-parallel
Strand 4	J	33	39	anti-parallel
Strand 5	J	45	50	anti-parallel

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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	9	14	first strand
Strand 2	J	102	107	parallel
Strand 3	J	84	91	anti-parallel
Strand 4	J	96	98	anti-parallel

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There are 3 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	19	24	first strand
Strand 2	J	70	75	anti-parallel
Strand 3	J	63	67	anti-parallel

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There are 5 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	9	14	first strand
Strand 2	L	102	107	parallel
Strand 3	L	84	89	anti-parallel
Strand 4	L	33	39	anti-parallel
Strand 5	L	45	50	anti-parallel

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There are 3 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	18	23	first strand
Strand 2	L	70	76	anti-parallel
Strand 3	L	62	67	anti-parallel

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There are 4 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	3	7	first strand
Strand 2	P	18	25	anti-parallel
Strand 3	P	77	82	anti-parallel
Strand 4	P	67	72	anti-parallel

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There are 6 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	11	12	first strand
Strand 2	P	107	111	parallel
Strand 3	P	88	95	anti-parallel
Strand 4	P	33	39	anti-parallel
Strand 5	P	45	52	anti-parallel
Strand 6	P	58	59	anti-parallel

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There are 4 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	11	12	first strand
Strand 2	P	107	111	parallel
Strand 3	P	88	95	anti-parallel
Strand 4	P	100	102	anti-parallel

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There are 4 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	5	6	first strand
Strand 2	Q	19	24	anti-parallel
Strand 3	Q	70	75	anti-parallel
Strand 4	Q	63	67	anti-parallel

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There are 6 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	9	14	first strand
Strand 2	Q	102	107	parallel
Strand 3	Q	84	91	anti-parallel
Strand 4	Q	33	38	anti-parallel
Strand 5	Q	45	50	anti-parallel
Strand 6	Q	52	54	anti-parallel

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There are 4 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	9	14	first strand
Strand 2	Q	102	107	parallel
Strand 3	Q	84	91	anti-parallel
Strand 4	Q	96	98	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: 7TFN

Analysis of interatomic Contacts of Structural Units in PDB entry:
7TFN