Analysis of interatomic Contacts of Structural Units in PDB entry:
7T2R

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 7T2R entry

There are 10 chains in PDB entry 7T2R (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	THR 691
B	SER 113	PRO 537
C	THR 5	GLN 156
D	VAL 4	HIS 450
E	MET 1	ASP 179
F	MET 1	THR 691
G	SER 113	PRO 537
H	THR 5	GLN 156
I	VAL 4	HIS 450
J	MET 1	ASP 179

There are162 helices in PDB entry 7T2R. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	20	29	Right-handed alpha
Helix 2	AA2	A	78	96	Right-handed alpha
Helix 3	AA3	A	99	103	Right-handed 310
Helix 4	AA4	A	109	118	Right-handed alpha
Helix 5	AA5	A	146	148	Right-handed 310
Helix 6	AA6	A	152	160	Right-handed alpha
Helix 7	AA7	A	172	176	Right-handed 310
Helix 8	AA8	A	180	184	Right-handed 310
Helix 9	AA9	A	196	202	Right-handed alpha
Helix 10	AB1	A	264	269	Right-handed alpha
Helix 11	AB2	A	270	275	Right-handed alpha
Helix 12	AB3	A	295	309	Right-handed alpha
Helix 13	AB4	A	325	337	Right-handed alpha
Helix 14	AB5	A	349	360	Right-handed alpha
Helix 15	AB6	A	360	367	Right-handed alpha
Helix 16	AB7	A	373	378	Right-handed 310
Helix 17	AB8	A	394	408	Right-handed alpha
Helix 18	AB9	A	437	451	Right-handed alpha
Helix 19	AC1	A	480	487	Right-handed alpha
Helix 20	AC2	A	490	503	Right-handed alpha
Helix 21	AC3	A	513	517	Right-handed 310
Helix 22	AC4	A	518	532	Right-handed alpha
Helix 23	AC5	A	550	558	Right-handed alpha
Helix 24	AC6	A	584	593	Right-handed alpha
Helix 25	AC7	A	605	610	Right-handed alpha
Helix 26	AC8	A	651	660	Right-handed alpha
Helix 27	AC9	B	122	126	Right-handed 310
Helix 28	AD1	B	130	137	Right-handed alpha
Helix 29	AD2	B	140	149	Right-handed alpha
Helix 30	AD3	B	151	162	Right-handed alpha
Helix 31	AD4	B	173	183	Right-handed alpha
Helix 32	AD5	B	203	212	Right-handed alpha
Helix 33	AD6	B	214	228	Right-handed alpha
Helix 34	AD7	B	242	256	Right-handed alpha
Helix 35	AD8	B	282	285	Right-handed 310
Helix 36	AD9	B	286	295	Right-handed alpha
Helix 37	AE1	B	307	312	Right-handed alpha
Helix 38	AE2	B	313	316	Right-handed 310
Helix 39	AE3	B	322	328	Right-handed alpha
Helix 40	AE4	B	329	334	Right-handed alpha
Helix 41	AE5	B	336	342	Right-handed alpha
Helix 42	AE6	B	374	379	Right-handed alpha
Helix 43	AE7	B	385	389	Right-handed 310
Helix 44	AE8	B	414	420	Right-handed alpha
Helix 45	AE9	B	438	453	Right-handed alpha
Helix 46	AF1	B	458	477	Right-handed alpha
Helix 47	AF2	B	481	499	Right-handed alpha
Helix 48	AF3	B	508	527	Right-handed alpha
Helix 49	AF4	C	6	16	Right-handed alpha
Helix 50	AF5	C	17	20	Right-handed 310
Helix 51	AF6	C	26	38	Right-handed alpha
Helix 52	AF7	C	41	53	Right-handed alpha
Helix 53	AF8	C	55	66	Right-handed alpha
Helix 54	AF9	C	84	91	Right-handed alpha
Helix 55	AG1	C	91	104	Right-handed alpha
Helix 56	AG2	C	148	153	Right-handed alpha
Helix 57	AG3	D	52	54	Right-handed 310
Helix 58	AG4	D	55	60	Right-handed alpha
Helix 59	AG5	D	61	64	Right-handed 310
Helix 60	AG6	D	67	84	Right-handed alpha
Helix 61	AG7	D	88	113	Right-handed alpha
Helix 62	AG8	D	115	122	Right-handed alpha
Helix 63	AG9	D	131	139	Right-handed alpha
Helix 64	AH1	D	139	162	Right-handed alpha
Helix 65	AH2	D	180	189	Right-handed alpha
Helix 66	AH3	D	190	212	Right-handed alpha
Helix 67	AH4	D	292	300	Right-handed alpha
Helix 68	AH5	D	305	317	Right-handed alpha
Helix 69	AH6	D	328	349	Right-handed alpha
Helix 70	AH7	D	400	405	Right-handed alpha
Helix 71	AH8	D	405	418	Right-handed alpha
Helix 72	AH9	D	427	442	Right-handed alpha
Helix 73	AI1	D	444	449	Right-handed alpha
Helix 74	AI2	E	15	20	Right-handed alpha
Helix 75	AI3	E	26	35	Right-handed alpha
Helix 76	AI4	E	63	75	Right-handed alpha
Helix 77	AI5	E	83	88	Right-handed alpha
Helix 78	AI6	E	91	98	Right-handed 310
Helix 79	AI7	E	99	107	Right-handed alpha
Helix 80	AI8	E	152	165	Right-handed alpha
Helix 81	AI9	E	172	176	Right-handed 310
Helix 82	AJ1	F	20	29	Right-handed alpha
Helix 83	AJ2	F	78	96	Right-handed alpha
Helix 84	AJ3	F	99	103	Right-handed 310
Helix 85	AJ4	F	109	118	Right-handed alpha
Helix 86	AJ5	F	146	148	Right-handed 310
Helix 87	AJ6	F	152	160	Right-handed alpha
Helix 88	AJ7	F	172	176	Right-handed 310
Helix 89	AJ8	F	180	184	Right-handed 310
Helix 90	AJ9	F	196	202	Right-handed alpha
Helix 91	AK1	F	264	269	Right-handed alpha
Helix 92	AK2	F	270	275	Right-handed alpha
Helix 93	AK3	F	295	309	Right-handed alpha
Helix 94	AK4	F	325	337	Right-handed alpha
Helix 95	AK5	F	349	360	Right-handed alpha
Helix 96	AK6	F	360	367	Right-handed alpha
Helix 97	AK7	F	373	378	Right-handed 310
Helix 98	AK8	F	394	408	Right-handed alpha
Helix 99	AK9	F	437	451	Right-handed alpha
Helix 100	AL1	F	480	487	Right-handed alpha
Helix 101	AL2	F	490	503	Right-handed alpha
Helix 102	AL3	F	513	517	Right-handed 310
Helix 103	AL4	F	518	532	Right-handed alpha
Helix 104	AL5	F	550	558	Right-handed alpha
Helix 105	AL6	F	584	593	Right-handed alpha
Helix 106	AL7	F	605	610	Right-handed alpha
Helix 107	AL8	F	651	660	Right-handed alpha
Helix 108	AL9	G	122	126	Right-handed 310
Helix 109	AM1	G	130	137	Right-handed alpha
Helix 110	AM2	G	140	149	Right-handed alpha
Helix 111	AM3	G	151	162	Right-handed alpha
Helix 112	AM4	G	173	183	Right-handed alpha
Helix 113	AM5	G	203	212	Right-handed alpha
Helix 114	AM6	G	214	228	Right-handed alpha
Helix 115	AM7	G	242	256	Right-handed alpha
Helix 116	AM8	G	282	285	Right-handed 310
Helix 117	AM9	G	286	295	Right-handed alpha
Helix 118	AN1	G	307	312	Right-handed alpha
Helix 119	AN2	G	313	316	Right-handed 310
Helix 120	AN3	G	322	328	Right-handed alpha
Helix 121	AN4	G	329	334	Right-handed alpha
Helix 122	AN5	G	336	342	Right-handed alpha
Helix 123	AN6	G	374	379	Right-handed alpha
Helix 124	AN7	G	385	389	Right-handed 310
Helix 125	AN8	G	414	420	Right-handed alpha
Helix 126	AN9	G	438	453	Right-handed alpha
Helix 127	AO1	G	458	477	Right-handed alpha
Helix 128	AO2	G	481	499	Right-handed alpha
Helix 129	AO3	G	508	527	Right-handed alpha
Helix 130	AO4	H	6	16	Right-handed alpha
Helix 131	AO5	H	17	20	Right-handed 310
Helix 132	AO6	H	26	38	Right-handed alpha
Helix 133	AO7	H	41	53	Right-handed alpha
Helix 134	AO8	H	55	66	Right-handed alpha
Helix 135	AO9	H	84	91	Right-handed alpha
Helix 136	AP1	H	91	104	Right-handed alpha
Helix 137	AP2	H	148	153	Right-handed alpha
Helix 138	AP3	I	52	54	Right-handed 310
Helix 139	AP4	I	55	60	Right-handed alpha
Helix 140	AP5	I	61	64	Right-handed 310
Helix 141	AP6	I	67	84	Right-handed alpha
Helix 142	AP7	I	88	113	Right-handed alpha
Helix 143	AP8	I	115	122	Right-handed alpha
Helix 144	AP9	I	131	139	Right-handed alpha
Helix 145	AQ1	I	139	162	Right-handed alpha
Helix 146	AQ2	I	180	189	Right-handed alpha
Helix 147	AQ3	I	190	212	Right-handed alpha
Helix 148	AQ4	I	292	300	Right-handed alpha
Helix 149	AQ5	I	305	317	Right-handed alpha
Helix 150	AQ6	I	328	349	Right-handed alpha
Helix 151	AQ7	I	400	405	Right-handed alpha
Helix 152	AQ8	I	405	418	Right-handed alpha
Helix 153	AQ9	I	427	442	Right-handed alpha
Helix 154	AR1	I	444	449	Right-handed alpha
Helix 155	AR2	J	15	20	Right-handed alpha
Helix 156	AR3	J	26	35	Right-handed alpha
Helix 157	AR4	J	63	75	Right-handed alpha
Helix 158	AR5	J	83	88	Right-handed alpha
Helix 159	AR6	J	91	98	Right-handed 310
Helix 160	AR7	J	99	107	Right-handed alpha
Helix 161	AR8	J	152	165	Right-handed alpha
Helix 162	AR9	J	172	176	Right-handed 310

There are 34 sheets in PDB entry 7T2R. 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,

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	11	15	first strand
Strand 2	A	4	8	anti-parallel
Strand 3	A	73	75	parallel
Strand 4	A	51	54	anti-parallel
Strand 5	A	60	62	anti-parallel

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There are 3 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	134	135	first strand
Strand 2	A	141	144	anti-parallel
Strand 3	A	207	209	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	168	169	first strand
Strand 2	A	178	179	anti-parallel

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There are 3 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	223	228	first strand
Strand 2	A	237	242	anti-parallel
Strand 3	A	247	249	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	A	345	346	first strand
Strand 2	A	316	319	parallel
Strand 3	A	572	575	parallel
Strand 4	A	597	599	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	A	426	430	first strand
Strand 2	A	411	415	parallel
Strand 3	A	382	386	parallel
Strand 4	A	508	511	parallel

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There are 2 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	535	536	first strand
Strand 2	A	539	540	anti-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	A	629	630	first strand
Strand 2	A	633	635	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	B	272	273	first strand
Strand 2	B	229	237	parallel
Strand 3	B	276	278	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	B	272	273	first strand
Strand 2	B	229	237	parallel
Strand 3	B	189	193	parallel
Strand 4	B	320	321	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	355	356	first strand
Strand 2	B	364	365	anti-parallel

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There are 3 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	403	404	first strand
Strand 2	B	391	395	anti-parallel
Strand 3	B	431	434	anti-parallel

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There are 3 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	5	8	first strand
Strand 2	D	19	25	anti-parallel
Strand 3	D	31	38	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	251	255	first strand
Strand 2	D	241	245	anti-parallel
Strand 3	D	225	230	anti-parallel
Strand 4	D	289	290	parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	264	267	first strand
Strand 2	D	276	279	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	369	376	first strand
Strand 2	D	379	387	anti-parallel
Strand 3	D	393	399	anti-parallel

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There are 3 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	53	57	first strand
Strand 2	E	78	82	parallel
Strand 3	E	144	146	parallel

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There are 5 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	11	15	first strand
Strand 2	F	4	8	anti-parallel
Strand 3	F	73	75	parallel
Strand 4	F	51	54	anti-parallel
Strand 5	F	60	62	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	134	135	first strand
Strand 2	F	141	144	anti-parallel
Strand 3	F	207	209	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	168	169	first strand
Strand 2	F	178	179	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	223	228	first strand
Strand 2	F	237	242	anti-parallel
Strand 3	F	247	249	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	345	346	first strand
Strand 2	F	316	319	parallel
Strand 3	F	572	575	parallel
Strand 4	F	597	599	parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	426	430	first strand
Strand 2	F	411	415	parallel
Strand 3	F	382	386	parallel
Strand 4	F	508	511	parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	535	536	first strand
Strand 2	F	539	540	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	629	630	first strand
Strand 2	F	633	635	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	272	273	first strand
Strand 2	G	229	237	parallel
Strand 3	G	276	278	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	G	272	273	first strand
Strand 2	G	229	237	parallel
Strand 3	G	189	193	parallel
Strand 4	G	320	321	parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	355	356	first strand
Strand 2	G	364	365	anti-parallel

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There are 3 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	403	404	first strand
Strand 2	G	391	395	anti-parallel
Strand 3	G	431	434	anti-parallel

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There are 3 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	5	8	first strand
Strand 2	I	19	25	anti-parallel
Strand 3	I	31	38	anti-parallel

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There are 4 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	251	255	first strand
Strand 2	I	241	245	anti-parallel
Strand 3	I	225	230	anti-parallel
Strand 4	I	289	290	parallel

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There are 2 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	264	267	first strand
Strand 2	I	276	279	anti-parallel

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There are 3 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	369	376	first strand
Strand 2	I	379	387	anti-parallel
Strand 3	I	393	399	anti-parallel

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There are 3 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	53	57	first strand
Strand 2	J	78	82	parallel
Strand 3	J	144	146	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: 7T2R

Analysis of interatomic Contacts of Structural Units in PDB entry:
7T2R