Analysis of interatomic Contacts of Structural Units in PDB entry:
7TW1

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 7TW1 entry

There are 4 chains in PDB entry 7TW1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	GLN 30	THR 894
A	GLN 30	THR 894
E	ALA 4	LEU 689
F	ALA 4	LEU 689

There are110 helices in PDB entry 7TW1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	42	47	Right-handed 310
Helix 2	AA2	B	104	115	Right-handed alpha
Helix 3	AA3	B	127	142	Right-handed alpha
Helix 4	AA4	B	146	148	Right-handed 310
Helix 5	AA5	B	149	158	Right-handed alpha
Helix 6	AA6	B	163	165	Right-handed 310
Helix 7	AA7	B	166	171	Right-handed alpha
Helix 8	AA8	B	195	200	Right-handed alpha
Helix 9	AA9	B	212	220	Right-handed alpha
Helix 10	AB1	B	277	291	Right-handed alpha
Helix 11	AB2	B	291	301	Right-handed alpha
Helix 12	AB3	B	303	317	Right-handed alpha
Helix 13	AB4	B	328	333	Right-handed alpha
Helix 14	AB5	B	335	347	Right-handed alpha
Helix 15	AB6	B	379	390	Right-handed alpha
Helix 16	AB7	B	392	399	Right-handed alpha
Helix 17	AB8	B	402	431	Right-handed alpha
Helix 18	AB9	B	437	455	Right-handed alpha
Helix 19	AC1	B	465	483	Right-handed alpha
Helix 20	AC2	B	488	507	Right-handed alpha
Helix 21	AC3	B	508	516	Right-handed 310
Helix 22	AC4	B	517	547	Right-handed alpha
Helix 23	AC5	B	570	593	Right-handed alpha
Helix 24	AC6	B	598	607	Right-handed alpha
Helix 25	AC7	B	608	624	Right-handed alpha
Helix 26	AC8	B	660	667	Right-handed alpha
Helix 27	AC9	B	668	690	Right-handed alpha
Helix 28	AD1	B	691	695	Right-handed 310
Helix 29	AD2	B	702	720	Right-handed alpha
Helix 30	AD3	B	727	738	Right-handed alpha
Helix 31	AD4	B	760	773	Right-handed alpha
Helix 32	AD5	B	776	781	Right-handed alpha
Helix 33	AD6	B	784	799	Right-handed alpha
Helix 34	AD7	B	804	812	Right-handed alpha
Helix 35	AD8	B	815	819	Right-handed 310
Helix 36	AD9	B	822	827	Right-handed alpha
Helix 37	AE1	B	829	853	Right-handed alpha
Helix 38	AE2	B	855	857	Right-handed 310
Helix 39	AE3	B	858	873	Right-handed alpha
Helix 40	AE4	B	874	877	Right-handed 310
Helix 41	AE5	B	879	887	Right-handed alpha
Helix 42	AE6	A	42	47	Right-handed 310
Helix 43	AE7	A	103	116	Right-handed alpha
Helix 44	AE8	A	127	142	Right-handed alpha
Helix 45	AE9	A	146	148	Right-handed 310
Helix 46	AF1	A	149	158	Right-handed alpha
Helix 47	AF2	A	164	171	Right-handed alpha
Helix 48	AF3	A	194	201	Right-handed alpha
Helix 49	AF4	A	212	220	Right-handed alpha
Helix 50	AF5	A	277	290	Right-handed alpha
Helix 51	AF6	A	291	301	Right-handed alpha
Helix 52	AF7	A	303	317	Right-handed alpha
Helix 53	AF8	A	327	334	Right-handed alpha
Helix 54	AF9	A	335	347	Right-handed alpha
Helix 55	AG1	A	379	390	Right-handed alpha
Helix 56	AG2	A	392	399	Right-handed alpha
Helix 57	AG3	A	402	431	Right-handed alpha
Helix 58	AG4	A	437	455	Right-handed alpha
Helix 59	AG5	A	465	483	Right-handed alpha
Helix 60	AG6	A	488	507	Right-handed alpha
Helix 61	AG7	A	510	516	Right-handed 310
Helix 62	AG8	A	517	547	Right-handed alpha
Helix 63	AG9	A	570	593	Right-handed alpha
Helix 64	AH1	A	598	608	Right-handed alpha
Helix 65	AH2	A	608	624	Right-handed alpha
Helix 66	AH3	A	660	667	Right-handed alpha
Helix 67	AH4	A	668	690	Right-handed alpha
Helix 68	AH5	A	691	695	Right-handed 310
Helix 69	AH6	A	702	719	Right-handed alpha
Helix 70	AH7	A	727	738	Right-handed alpha
Helix 71	AH8	A	760	773	Right-handed alpha
Helix 72	AH9	A	776	781	Right-handed alpha
Helix 73	AI1	A	784	799	Right-handed alpha
Helix 74	AI2	A	804	814	Right-handed alpha
Helix 75	AI3	A	815	819	Right-handed 310
Helix 76	AI4	A	822	827	Right-handed alpha
Helix 77	AI5	A	829	853	Right-handed alpha
Helix 78	AI6	A	855	857	Right-handed 310
Helix 79	AI7	A	858	865	Right-handed alpha
Helix 80	AI8	A	865	872	Right-handed alpha
Helix 81	AI9	A	873	877	Right-handed 310
Helix 82	AJ1	A	879	887	Right-handed alpha
Helix 83	AJ2	E	13	21	Right-handed alpha
Helix 84	AJ3	E	52	58	Right-handed alpha
Helix 85	AJ4	E	152	159	Right-handed alpha
Helix 86	AJ5	E	187	197	Right-handed alpha
Helix 87	AJ6	E	201	205	Right-handed 310
Helix 88	AJ7	E	207	227	Right-handed alpha
Helix 89	AJ8	E	238	242	Right-handed 310
Helix 90	AJ9	E	248	258	Right-handed alpha
Helix 91	AK1	E	269	283	Right-handed alpha
Helix 92	AK2	E	368	374	Right-handed alpha
Helix 93	AK3	E	382	388	Right-handed alpha
Helix 94	AK4	E	432	435	Right-handed 310
Helix 95	AK5	E	441	458	Right-handed alpha
Helix 96	AK6	E	550	552	Right-handed 310
Helix 97	AK7	F	13	21	Right-handed alpha
Helix 98	AK8	F	52	58	Right-handed alpha
Helix 99	AK9	F	152	159	Right-handed alpha
Helix 100	AL1	F	187	197	Right-handed alpha
Helix 101	AL2	F	201	205	Right-handed 310
Helix 102	AL3	F	207	227	Right-handed alpha
Helix 103	AL4	F	238	242	Right-handed 310
Helix 104	AL5	F	248	258	Right-handed alpha
Helix 105	AL6	F	269	283	Right-handed alpha
Helix 106	AL7	F	368	374	Right-handed alpha
Helix 107	AL8	F	382	388	Right-handed alpha
Helix 108	AL9	F	432	435	Right-handed 310
Helix 109	AM1	F	441	458	Right-handed alpha
Helix 110	AM2	F	550	552	Right-handed 310

There are 29 sheets in PDB entry 7TW1. 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,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	35	36	first strand
Strand 2	F	635	638	anti-parallel
Strand 3	F	622	626	anti-parallel
Strand 4	F	660	669	anti-parallel
Strand 5	F	676	685	anti-parallel
Strand 6	F	597	599	parallel

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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	85	87	first strand
Strand 2	B	73	81	anti-parallel
Strand 3	B	56	67	anti-parallel
Strand 4	B	224	231	parallel
Strand 5	B	262	269	parallel
Strand 6	B	241	251	anti-parallel
Strand 7	B	118	123	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	B	85	87	first strand
Strand 2	B	73	81	anti-parallel
Strand 3	B	56	67	anti-parallel
Strand 4	B	173	175	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	B	102	103	first strand
Strand 2	A	319	321	anti-parallel
Strand 3	B	319	321	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	B	462	463	first strand
Strand 2	B	725	726	anti-parallel

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There are 2 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	739	740	first strand
Strand 2	B	755	756	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	35	37	first strand
Strand 2	E	635	638	anti-parallel
Strand 3	E	622	626	anti-parallel
Strand 4	E	660	669	anti-parallel
Strand 5	E	676	685	anti-parallel
Strand 6	E	597	599	parallel

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There are 7 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	86	87	first strand
Strand 2	A	73	80	anti-parallel
Strand 3	A	56	66	anti-parallel
Strand 4	A	224	231	parallel
Strand 5	A	262	269	parallel
Strand 6	A	241	251	anti-parallel
Strand 7	A	118	123	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	A	86	87	first strand
Strand 2	A	73	80	anti-parallel
Strand 3	A	56	66	anti-parallel
Strand 4	A	174	175	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	462	463	first strand
Strand 2	A	725	726	anti-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	A	739	741	first strand
Strand 2	A	753	756	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	E	7	11	first strand
Strand 2	E	39	45	anti-parallel
Strand 3	E	101	107	anti-parallel
Strand 4	E	91	97	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	32	34	first strand
Strand 2	E	128	137	parallel
Strand 3	E	116	123	anti-parallel
Strand 4	E	59	65	anti-parallel
Strand 5	E	76	80	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	E	163	169	first strand
Strand 2	E	174	180	anti-parallel

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There are 6 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	362	367	first strand
Strand 2	E	345	352	anti-parallel
Strand 3	E	323	334	anti-parallel
Strand 4	E	286	295	anti-parallel
Strand 5	E	416	421	anti-parallel
Strand 6	E	428	430	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	E	303	308	first strand
Strand 2	E	392	397	parallel
Strand 3	E	405	406	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	408	409	first strand
Strand 2	E	577	586	parallel
Strand 3	E	484	486	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	E	408	409	first strand
Strand 2	E	577	586	parallel
Strand 3	E	561	570	anti-parallel
Strand 4	E	505	516	anti-parallel
Strand 5	E	522	535	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	E	475	480	first strand
Strand 2	E	490	499	anti-parallel
Strand 3	E	541	548	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	E	591	593	first strand
Strand 2	E	604	611	anti-parallel
Strand 3	E	647	654	anti-parallel

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There are 4 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	7	11	first strand
Strand 2	F	39	45	anti-parallel
Strand 3	F	101	107	anti-parallel
Strand 4	F	91	97	anti-parallel

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There are 5 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	32	34	first strand
Strand 2	F	128	137	parallel
Strand 3	F	116	123	anti-parallel
Strand 4	F	59	65	anti-parallel
Strand 5	F	76	80	anti-parallel

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There are 2 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	163	169	first strand
Strand 2	F	174	180	anti-parallel

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There are 6 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	362	367	first strand
Strand 2	F	345	352	anti-parallel
Strand 3	F	323	334	anti-parallel
Strand 4	F	286	295	anti-parallel
Strand 5	F	416	421	anti-parallel
Strand 6	F	428	430	anti-parallel

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There are 3 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	303	308	first strand
Strand 2	F	392	397	parallel
Strand 3	F	405	406	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	F	408	409	first strand
Strand 2	F	577	586	parallel
Strand 3	F	484	486	parallel

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There are 5 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	408	409	first strand
Strand 2	F	577	586	parallel
Strand 3	F	561	570	anti-parallel
Strand 4	F	505	516	anti-parallel
Strand 5	F	522	535	anti-parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	475	480	first strand
Strand 2	F	490	499	anti-parallel
Strand 3	F	541	548	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	F	590	593	first strand
Strand 2	F	604	611	anti-parallel
Strand 3	F	647	654	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: 7TW1

Analysis of interatomic Contacts of Structural Units in PDB entry:
7TW1