Analysis of interatomic Contacts of Structural Units in PDB entry:
7L1S

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 7L1S entry

There are 7 chains in PDB entry 7L1S (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 26	VAL 499
B	ASP 27	SER 501
C	SER 26	SER 501
D	THR 2	VAL 471
E	MET 1	GLY 470
F	MET 1	VAL 471
G	SER 6	LEU 287

There are117 helices in PDB entry 7L1S. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	100	104	Right-handed 310
Helix 2	AA2	A	150	157	Right-handed alpha
Helix 3	AA3	A	175	186	Right-handed alpha
Helix 4	AA4	A	201	215	Right-handed alpha
Helix 5	AA5	A	216	219	Right-handed 310
Helix 6	AA6	A	231	253	Right-handed alpha
Helix 7	AA7	A	262	276	Right-handed alpha
Helix 8	AA8	A	289	300	Right-handed alpha
Helix 9	AA9	A	322	325	Right-handed 310
Helix 10	AB1	A	328	338	Right-handed alpha
Helix 11	AB2	A	345	350	Right-handed alpha
Helix 12	AB3	A	372	397	Right-handed alpha
Helix 13	AB4	A	403	421	Right-handed alpha
Helix 14	AB5	A	429	443	Right-handed alpha
Helix 15	AB6	A	444	448	Right-handed 310
Helix 16	AB7	A	452	467	Right-handed alpha
Helix 17	AB8	A	468	479	Right-handed alpha
Helix 18	AB9	A	483	498	Right-handed alpha
Helix 19	AC1	B	100	104	Right-handed 310
Helix 20	AC2	B	150	157	Right-handed alpha
Helix 21	AC3	B	174	186	Right-handed alpha
Helix 22	AC4	B	201	215	Right-handed alpha
Helix 23	AC5	B	216	219	Right-handed 310
Helix 24	AC6	B	231	253	Right-handed alpha
Helix 25	AC7	B	262	278	Right-handed alpha
Helix 26	AC8	B	288	299	Right-handed alpha
Helix 27	AC9	B	321	325	Right-handed 310
Helix 28	AD1	B	328	338	Right-handed alpha
Helix 29	AD2	B	345	351	Right-handed alpha
Helix 30	AD3	B	372	380	Right-handed alpha
Helix 31	AD4	B	381	399	Right-handed alpha
Helix 32	AD5	B	403	421	Right-handed alpha
Helix 33	AD6	B	429	441	Right-handed alpha
Helix 34	AD7	B	442	443	Right-handed 310
Helix 35	AD8	B	444	448	Right-handed 310
Helix 36	AD9	B	449	467	Right-handed alpha
Helix 37	AE1	B	468	479	Right-handed alpha
Helix 38	AE2	B	483	498	Right-handed alpha
Helix 39	AE3	C	100	104	Right-handed 310
Helix 40	AE4	C	150	157	Right-handed alpha
Helix 41	AE5	C	174	185	Right-handed alpha
Helix 42	AE6	C	201	215	Right-handed alpha
Helix 43	AE7	C	216	219	Right-handed 310
Helix 44	AE8	C	231	253	Right-handed alpha
Helix 45	AE9	C	263	278	Right-handed alpha
Helix 46	AF1	C	289	299	Right-handed alpha
Helix 47	AF2	C	322	325	Right-handed 310
Helix 48	AF3	C	328	338	Right-handed alpha
Helix 49	AF4	C	345	350	Right-handed alpha
Helix 50	AF5	C	372	379	Right-handed alpha
Helix 51	AF6	C	381	397	Right-handed alpha
Helix 52	AF7	C	403	420	Right-handed alpha
Helix 53	AF8	C	429	443	Right-handed alpha
Helix 54	AF9	C	444	448	Right-handed 310
Helix 55	AG1	C	449	451	Right-handed 310
Helix 56	AG2	C	452	467	Right-handed alpha
Helix 57	AG3	C	468	479	Right-handed alpha
Helix 58	AG4	C	483	498	Right-handed alpha
Helix 59	AG5	D	88	92	Right-handed 310
Helix 60	AG6	D	139	146	Right-handed alpha
Helix 61	AG7	D	163	179	Right-handed alpha
Helix 62	AG8	D	191	206	Right-handed alpha
Helix 63	AG9	D	207	209	Right-handed 310
Helix 64	AH1	D	221	242	Right-handed alpha
Helix 65	AH2	D	254	269	Right-handed alpha
Helix 66	AH3	D	280	290	Right-handed alpha
Helix 67	AH4	D	315	323	Right-handed alpha
Helix 68	AH5	D	332	339	Right-handed alpha
Helix 69	AH6	D	355	360	Right-handed alpha
Helix 70	AH7	D	360	388	Right-handed alpha
Helix 71	AH8	D	389	392	Right-handed 310
Helix 72	AH9	D	393	410	Right-handed alpha
Helix 73	AI1	D	416	422	Right-handed alpha
Helix 74	AI2	D	429	443	Right-handed alpha
Helix 75	AI3	D	449	454	Right-handed 310
Helix 76	AI4	D	458	470	Right-handed alpha
Helix 77	AI5	E	88	92	Right-handed 310
Helix 78	AI6	E	139	146	Right-handed alpha
Helix 79	AI7	E	163	178	Right-handed alpha
Helix 80	AI8	E	191	205	Right-handed alpha
Helix 81	AI9	E	206	209	Right-handed 310
Helix 82	AJ1	E	221	242	Right-handed alpha
Helix 83	AJ2	E	253	269	Right-handed alpha
Helix 84	AJ3	E	273	277	Right-handed 310
Helix 85	AJ4	E	280	290	Right-handed alpha
Helix 86	AJ5	E	315	323	Right-handed alpha
Helix 87	AJ6	E	334	339	Right-handed alpha
Helix 88	AJ7	E	355	360	Right-handed alpha
Helix 89	AJ8	E	360	387	Right-handed alpha
Helix 90	AJ9	E	388	392	Right-handed 310
Helix 91	AK1	E	393	411	Right-handed alpha
Helix 92	AK2	E	429	443	Right-handed alpha
Helix 93	AK3	E	449	454	Right-handed 310
Helix 94	AK4	E	458	470	Right-handed alpha
Helix 95	AK5	F	88	92	Right-handed 310
Helix 96	AK6	F	139	146	Right-handed alpha
Helix 97	AK7	F	163	179	Right-handed alpha
Helix 98	AK8	F	191	206	Right-handed alpha
Helix 99	AK9	F	207	209	Right-handed 310
Helix 100	AL1	F	221	242	Right-handed alpha
Helix 101	AL2	F	254	269	Right-handed alpha
Helix 102	AL3	F	280	292	Right-handed alpha
Helix 103	AL4	F	315	323	Right-handed alpha
Helix 104	AL5	F	332	339	Right-handed alpha
Helix 105	AL6	F	355	360	Right-handed alpha
Helix 106	AL7	F	361	388	Right-handed alpha
Helix 107	AL8	F	394	410	Right-handed alpha
Helix 108	AL9	F	414	418	Right-handed 310
Helix 109	AM1	F	429	443	Right-handed alpha
Helix 110	AM2	F	449	454	Right-handed 310
Helix 111	AM3	F	459	470	Right-handed alpha
Helix 112	AM4	G	7	62	Right-handed alpha
Helix 113	AM5	G	93	110	Right-handed alpha
Helix 114	AM6	G	112	114	Right-handed 310
Helix 115	AM7	G	122	131	Right-handed alpha
Helix 116	AM8	G	148	165	Right-handed alpha
Helix 117	AM9	G	211	287	Right-handed alpha

There are 18 sheets in PDB entry 7L1S. 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,

There are 14 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	60	66	first strand
Strand 2	A	51	55	anti-parallel
Strand 3	A	87	94	anti-parallel
Strand 4	A	28	35	anti-parallel
Strand 5	A	38	43	anti-parallel
Strand 6	A	71	75	anti-parallel
Strand 7	A	60	66	anti-parallel
Strand 8	E	3	10	anti-parallel
Strand 9	E	75	78	anti-parallel
Strand 10	E	29	34	anti-parallel
Strand 11	E	44	55	anti-parallel
Strand 12	E	58	63	anti-parallel
Strand 13	E	13	17	anti-parallel
Strand 14	E	3	10	anti-parallel

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There are 2 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	96	99	first strand
Strand 2	A	125	128	anti-parallel

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There are 8 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	107	108	first strand
Strand 2	A	221	226	parallel
Strand 3	A	192	198	parallel
Strand 4	A	256	260	parallel
Strand 5	A	315	320	parallel
Strand 6	A	166	169	parallel
Strand 7	A	340	343	parallel
Strand 8	A	363	364	anti-parallel

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There are 7 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	28	34	first strand
Strand 2	B	38	43	anti-parallel
Strand 3	B	70	75	anti-parallel
Strand 4	B	60	66	anti-parallel
Strand 5	B	51	55	anti-parallel
Strand 6	B	87	94	anti-parallel
Strand 7	B	28	34	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	96	99	first strand
Strand 2	B	125	128	anti-parallel

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There are 8 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	107	108	first strand
Strand 2	B	221	226	parallel
Strand 3	B	192	198	parallel
Strand 4	B	256	260	parallel
Strand 5	B	315	319	parallel
Strand 6	B	166	169	parallel
Strand 7	B	340	344	parallel
Strand 8	B	363	364	anti-parallel

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There are 7 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	28	35	first strand
Strand 2	C	38	43	anti-parallel
Strand 3	C	71	75	anti-parallel
Strand 4	C	60	66	anti-parallel
Strand 5	C	51	55	anti-parallel
Strand 6	C	87	94	anti-parallel
Strand 7	C	28	35	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	C	96	99	first strand
Strand 2	C	125	128	anti-parallel

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There are 7 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	107	108	first strand
Strand 2	C	221	226	parallel
Strand 3	C	191	198	parallel
Strand 4	C	255	260	parallel
Strand 5	C	315	320	parallel
Strand 6	C	167	169	parallel
Strand 7	C	342	344	parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	5	10	first strand
Strand 2	D	13	17	anti-parallel
Strand 3	D	58	63	anti-parallel
Strand 4	D	44	53	anti-parallel
Strand 5	D	28	34	anti-parallel
Strand 6	D	77	82	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	D	84	86	first strand
Strand 2	D	115	117	anti-parallel

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There are 7 strands in AB3 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	211	217	parallel
Strand 3	D	183	190	parallel
Strand 4	D	247	251	parallel
Strand 5	D	300	307	parallel
Strand 6	D	153	158	parallel
Strand 7	D	327	331	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	E	84	86	first strand
Strand 2	E	115	117	anti-parallel

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There are 8 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	95	96	first strand
Strand 2	E	211	217	parallel
Strand 3	E	183	190	parallel
Strand 4	E	247	251	parallel
Strand 5	E	300	305	parallel
Strand 6	E	153	157	parallel
Strand 7	E	327	330	parallel
Strand 8	E	350	351	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	F	4	10	first strand
Strand 2	F	13	17	anti-parallel
Strand 3	F	58	63	anti-parallel
Strand 4	F	44	55	anti-parallel
Strand 5	F	29	34	anti-parallel
Strand 6	F	75	78	anti-parallel
Strand 7	F	4	10	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	F	84	86	first strand
Strand 2	F	115	117	anti-parallel

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There are 8 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	95	96	first strand
Strand 2	F	211	216	parallel
Strand 3	F	182	188	parallel
Strand 4	F	247	251	parallel
Strand 5	F	300	307	parallel
Strand 6	F	153	158	parallel
Strand 7	F	327	330	parallel
Strand 8	F	350	351	anti-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	G	138	140	first strand
Strand 2	G	116	121	parallel
Strand 3	G	79	84	parallel
Strand 4	G	170	178	parallel
Strand 5	G	184	192	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: 7L1S

Analysis of interatomic Contacts of Structural Units in PDB entry:
7L1S