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

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 7TRC entry

There are 10 chains in PDB entry 7TRC (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
K	PHE 150	ARG 513
G	ASP 48	MET 392
J	MET 1	LEU 64
B	C 211	U 449
H	PRO 66	PRO 159
I	GLN 25	LEU 153
D	GLU 68	LEU 158
F	MET 1	LEU 64
E	GLN 25	LEU 153
C	GLU 34	GLY 396

There are 47 helices in PDB entry 7TRC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	K	162	167	Right-handed 310
Helix 2	AA2	K	239	242	Right-handed 310
Helix 3	AA3	G	48	52	Right-handed 310
Helix 4	AA4	G	82	89	Right-handed alpha
Helix 5	AA5	G	101	114	Right-handed alpha
Helix 6	AA6	G	138	142	Right-handed 310
Helix 7	AA7	G	143	148	Right-handed alpha
Helix 8	AA8	G	165	175	Right-handed alpha
Helix 9	AA9	G	225	238	Right-handed alpha
Helix 10	AB1	G	262	277	Right-handed alpha
Helix 11	AB2	G	281	285	Right-handed 310
Helix 12	AB3	G	290	293	Right-handed 310
Helix 13	AB4	G	302	312	Right-handed alpha
Helix 14	AB5	G	387	392	Right-handed alpha
Helix 15	AB6	J	41	52	Right-handed alpha
Helix 16	AB7	J	55	59	Right-handed 310
Helix 17	AB8	H	153	157	Right-handed 310
Helix 18	AB9	I	40	56	Right-handed alpha
Helix 19	AC1	I	63	73	Right-handed alpha
Helix 20	AC2	I	87	91	Right-handed 310
Helix 21	AC3	I	93	100	Right-handed alpha
Helix 22	AC4	I	111	119	Right-handed alpha
Helix 23	AC5	I	132	134	Right-handed 310
Helix 24	AC6	I	135	148	Right-handed alpha
Helix 25	AC7	D	90	94	Right-handed 310
Helix 26	AC8	D	134	138	Right-handed 310
Helix 27	AC9	D	153	157	Right-handed 310
Helix 28	AD1	F	41	52	Right-handed alpha
Helix 29	AD2	E	40	56	Right-handed alpha
Helix 30	AD3	E	63	72	Right-handed alpha
Helix 31	AD4	E	87	91	Right-handed 310
Helix 32	AD5	E	93	101	Right-handed alpha
Helix 33	AD6	E	111	119	Right-handed alpha
Helix 34	AD7	E	135	148	Right-handed alpha
Helix 35	AD8	C	77	81	Right-handed 310
Helix 36	AD9	C	82	89	Right-handed alpha
Helix 37	AE1	C	101	114	Right-handed alpha
Helix 38	AE2	C	137	141	Right-handed 310
Helix 39	AE3	C	142	148	Right-handed alpha
Helix 40	AE4	C	166	176	Right-handed alpha
Helix 41	AE5	C	226	238	Right-handed alpha
Helix 42	AE6	C	262	277	Right-handed alpha
Helix 43	AE7	C	281	285	Right-handed 310
Helix 44	AE8	C	290	294	Right-handed 310
Helix 45	AE9	C	303	311	Right-handed alpha
Helix 46	AF1	C	351	357	Right-handed alpha
Helix 47	AF2	C	383	396	Right-handed alpha

There are 21 sheets in PDB entry 7TRC. 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,

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	K	155	160	first strand
Strand 2	K	506	510	anti-parallel
Strand 3	K	476	480	anti-parallel
Strand 4	K	464	469	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	K	172	177	first strand
Strand 2	K	183	188	anti-parallel
Strand 3	K	193	197	anti-parallel
Strand 4	K	218	220	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	K	228	231	first strand
Strand 2	K	244	248	anti-parallel
Strand 3	K	254	258	anti-parallel
Strand 4	K	264	268	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	K	282	285	first strand
Strand 2	K	292	295	anti-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	K	300	302	first strand
Strand 2	K	313	315	anti-parallel

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There are 4 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	328	334	first strand
Strand 2	K	339	344	anti-parallel
Strand 3	K	349	353	anti-parallel
Strand 4	K	359	363	anti-parallel

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There are 3 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	373	375	first strand
Strand 2	K	381	384	anti-parallel
Strand 3	K	394	396	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	419	421	first strand
Strand 2	K	427	430	anti-parallel
Strand 3	K	437	441	anti-parallel
Strand 4	K	455	457	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	63	64	first strand
Strand 2	G	320	323	anti-parallel
Strand 3	G	299	301	anti-parallel

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There are 7 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	118	120	first strand
Strand 2	G	129	136	anti-parallel
Strand 3	G	242	248	parallel
Strand 4	G	152	158	anti-parallel
Strand 5	G	213	220	anti-parallel
Strand 6	G	195	208	anti-parallel
Strand 7	G	178	182	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	G	118	120	first strand
Strand 2	G	129	136	anti-parallel
Strand 3	G	90	96	anti-parallel
Strand 4	G	287	288	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	250	251	first strand
Strand 2	G	254	255	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	G	315	316	first strand
Strand 2	G	362	369	anti-parallel
Strand 3	G	342	348	anti-parallel
Strand 4	G	332	336	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	J	13	16	first strand
Strand 2	J	4	7	anti-parallel
Strand 3	J	28	29	anti-parallel

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There are 7 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	71	79	first strand
Strand 2	H	84	88	anti-parallel
Strand 3	H	123	129	anti-parallel
Strand 4	H	109	118	anti-parallel
Strand 5	H	101	103	anti-parallel
Strand 6	H	144	146	anti-parallel
Strand 7	H	71	79	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	I	60	62	first strand
Strand 2	I	126	129	anti-parallel
Strand 3	I	78	82	anti-parallel
Strand 4	I	105	108	parallel

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There are 15 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	287	288	first strand
Strand 2	C	90	96	anti-parallel
Strand 3	C	129	135	anti-parallel
Strand 4	C	241	251	parallel
Strand 5	C	151	159	anti-parallel
Strand 6	C	213	220	anti-parallel
Strand 7	C	195	208	anti-parallel
Strand 8	C	178	182	anti-parallel
Strand 9	D	109	119	anti-parallel
Strand 10	D	123	129	anti-parallel
Strand 11	D	84	88	anti-parallel
Strand 12	D	71	79	anti-parallel
Strand 13	D	143	146	anti-parallel
Strand 14	D	101	103	anti-parallel
Strand 15	D	109	119	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	95	96	first strand
Strand 2	D	151	152	anti-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	F	15	16	first strand
Strand 2	F	4	5	anti-parallel
Strand 3	F	28	29	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	60	62	first strand
Strand 2	E	126	129	anti-parallel
Strand 3	E	78	82	anti-parallel
Strand 4	E	105	108	parallel

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There are 7 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	63	64	first strand
Strand 2	C	320	323	anti-parallel
Strand 3	C	297	301	anti-parallel
Strand 4	C	332	336	parallel
Strand 5	C	342	348	anti-parallel
Strand 6	C	362	369	anti-parallel
Strand 7	C	315	316	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: 7TRC

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