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

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 7LSX entry

There are 13 chains in PDB entry 7LSX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 7	GLN 251
B	ASP 3	ALA 249
C	TYR 6	ILE 244
D	TYR 4	GLN 238
E	MET 1	ALA 249
F	MET 1	ILE 234
G	THR 2	GLU 246
H	ASN 48	ILE 148
I	ALA 2	ILE 249
J	SER 5	LEU 200
K	MET 1	PHE 195
O	MET 1	ILE 276
P	SER 2	PHE 262

There are 96 helices in PDB entry 7LSX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	11	15	Right-handed 310
Helix 2	AA2	A	25	35	Right-handed alpha
Helix 3	AA3	A	65	69	Right-handed 310
Helix 4	AA4	A	86	109	Right-handed alpha
Helix 5	AA5	A	113	131	Right-handed alpha
Helix 6	AA6	A	174	190	Right-handed alpha
Helix 7	AA7	A	198	215	Right-handed alpha
Helix 8	AA8	A	219	221	Right-handed 310
Helix 9	AA9	A	237	251	Right-handed alpha
Helix 10	AB1	B	18	31	Right-handed alpha
Helix 11	AB2	B	57	61	Right-handed 310
Helix 12	AB3	B	78	96	Right-handed alpha
Helix 13	AB4	B	97	102	Right-handed alpha
Helix 14	AB5	B	106	123	Right-handed alpha
Helix 15	AB6	B	167	179	Right-handed alpha
Helix 16	AB7	B	184	200	Right-handed alpha
Helix 17	AB8	B	218	222	Right-handed 310
Helix 18	AB9	B	239	249	Right-handed alpha
Helix 19	AC1	C	19	30	Right-handed alpha
Helix 20	AC2	C	80	103	Right-handed alpha
Helix 21	AC3	C	107	123	Right-handed alpha
Helix 22	AC4	C	168	180	Right-handed alpha
Helix 23	AC5	C	185	201	Right-handed alpha
Helix 24	AC6	C	207	209	Right-handed 310
Helix 25	AC7	C	231	242	Right-handed alpha
Helix 26	AC8	D	17	28	Right-handed alpha
Helix 27	AC9	D	78	100	Right-handed alpha
Helix 28	AD1	D	105	120	Right-handed alpha
Helix 29	AD2	D	167	179	Right-handed alpha
Helix 30	AD3	D	187	201	Right-handed alpha
Helix 31	AD4	D	206	208	Right-handed 310
Helix 32	AD5	D	226	238	Right-handed alpha
Helix 33	AD6	E	21	34	Right-handed alpha
Helix 34	AD7	E	60	64	Right-handed 310
Helix 35	AD8	E	81	104	Right-handed alpha
Helix 36	AD9	E	108	121	Right-handed alpha
Helix 37	AE1	E	122	124	Right-handed 310
Helix 38	AE2	E	175	187	Right-handed alpha
Helix 39	AE3	E	192	208	Right-handed alpha
Helix 40	AE4	E	232	247	Right-handed alpha
Helix 41	AE5	F	1	6	Right-handed 310
Helix 42	AE6	F	19	28	Right-handed alpha
Helix 43	AE7	F	29	32	Right-handed 310
Helix 44	AE8	F	77	99	Right-handed alpha
Helix 45	AE9	F	104	119	Right-handed alpha
Helix 46	AF1	F	164	180	Right-handed alpha
Helix 47	AF2	F	181	183	Right-handed 310
Helix 48	AF3	F	185	199	Right-handed alpha
Helix 49	AF4	F	226	234	Right-handed 310
Helix 50	AF5	G	21	33	Right-handed alpha
Helix 51	AF6	G	81	104	Right-handed alpha
Helix 52	AF7	G	108	124	Right-handed alpha
Helix 53	AF8	G	168	183	Right-handed alpha
Helix 54	AF9	G	188	204	Right-handed alpha
Helix 55	AG1	G	205	208	Right-handed 310
Helix 56	AG2	G	233	244	Right-handed alpha
Helix 57	AG3	H	53	59	Right-handed alpha
Helix 58	AG4	H	59	77	Right-handed alpha
Helix 59	AG5	H	78	95	Right-handed alpha
Helix 60	AG6	H	104	111	Right-handed alpha
Helix 61	AG7	H	118	123	Right-handed alpha
Helix 62	AG8	H	137	147	Right-handed alpha
Helix 63	AG9	I	8	18	Right-handed alpha
Helix 64	AH1	I	77	100	Right-handed alpha
Helix 65	AH2	I	104	119	Right-handed alpha
Helix 66	AH3	I	144	146	Right-handed 310
Helix 67	AH4	I	159	171	Right-handed alpha
Helix 68	AH5	I	176	190	Right-handed alpha
Helix 69	AH6	J	56	79	Right-handed alpha
Helix 70	AH7	J	83	97	Right-handed alpha
Helix 71	AH8	J	142	152	Right-handed alpha
Helix 72	AH9	J	159	173	Right-handed alpha
Helix 73	AI1	K	51	72	Right-handed alpha
Helix 74	AI2	K	76	92	Right-handed alpha
Helix 75	AI3	K	93	95	Right-handed 310
Helix 76	AI4	K	134	138	Right-handed 310
Helix 77	AI5	K	140	148	Right-handed alpha
Helix 78	AI6	K	153	172	Right-handed alpha
Helix 79	AI7	O	39	47	Right-handed 310
Helix 80	AI8	O	55	61	Right-handed 310
Helix 81	AI9	O	143	159	Right-handed alpha
Helix 82	AJ1	O	194	206	Right-handed alpha
Helix 83	AJ2	O	231	247	Right-handed alpha
Helix 84	AJ3	O	249	263	Right-handed alpha
Helix 85	AJ4	O	270	275	Right-handed alpha
Helix 86	AJ5	P	10	12	Right-handed 310
Helix 87	AJ6	P	13	26	Right-handed alpha
Helix 88	AJ7	P	91	93	Right-handed 310
Helix 89	AJ8	P	94	102	Right-handed alpha
Helix 90	AJ9	P	102	110	Right-handed alpha
Helix 91	AK1	P	126	130	Right-handed 310
Helix 92	AK2	P	148	156	Right-handed alpha
Helix 93	AK3	P	182	193	Right-handed alpha
Helix 94	AK4	P	217	231	Right-handed alpha
Helix 95	AK5	P	238	242	Right-handed 310
Helix 96	AK6	P	246	254	Right-handed 310

There are 22 sheets in PDB entry 7LSX. 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,

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	168	171	first strand
Strand 2	A	42	46	anti-parallel
Strand 3	A	50	56	anti-parallel
Strand 4	A	223	229	anti-parallel
Strand 5	A	233	235	anti-parallel

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There are 5 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	72	74	first strand
Strand 2	A	79	84	anti-parallel
Strand 3	A	140	147	anti-parallel
Strand 4	A	151	157	anti-parallel
Strand 5	A	163	166	anti-parallel

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There are 5 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	161	164	first strand
Strand 2	B	34	38	anti-parallel
Strand 3	B	43	48	anti-parallel
Strand 4	B	209	214	anti-parallel
Strand 5	B	235	237	anti-parallel

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There are 5 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	65	68	first strand
Strand 2	B	71	77	anti-parallel
Strand 3	B	132	140	anti-parallel
Strand 4	B	144	150	anti-parallel
Strand 5	B	156	158	anti-parallel

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There are 6 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	224	225	first strand
Strand 2	I	213	216	parallel
Strand 3	I	203	208	anti-parallel
Strand 4	I	40	45	anti-parallel
Strand 5	I	32	37	anti-parallel
Strand 6	I	153	156	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	162	165	first strand
Strand 2	C	35	39	anti-parallel
Strand 3	C	43	49	anti-parallel
Strand 4	C	211	217	anti-parallel
Strand 5	C	226	228	anti-parallel

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There are 5 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	66	70	first strand
Strand 2	C	73	79	anti-parallel
Strand 3	C	133	139	anti-parallel
Strand 4	C	147	151	anti-parallel
Strand 5	C	157	160	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	161	164	first strand
Strand 2	D	33	37	anti-parallel
Strand 3	D	42	47	anti-parallel
Strand 4	D	210	216	anti-parallel
Strand 5	D	220	223	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	65	68	first strand
Strand 2	D	71	73	anti-parallel
Strand 3	D	136	138	anti-parallel
Strand 4	D	145	150	anti-parallel
Strand 5	D	156	158	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	169	172	first strand
Strand 2	E	37	42	anti-parallel
Strand 3	E	45	51	anti-parallel
Strand 4	E	217	223	anti-parallel
Strand 5	E	227	230	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	67	69	first strand
Strand 2	E	74	80	anti-parallel
Strand 3	E	140	148	anti-parallel
Strand 4	E	152	158	anti-parallel
Strand 5	E	164	166	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	F	158	161	first strand
Strand 2	F	35	39	anti-parallel
Strand 3	F	43	49	anti-parallel
Strand 4	F	211	217	anti-parallel
Strand 5	F	223	225	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	F	63	67	first strand
Strand 2	F	70	76	anti-parallel
Strand 3	F	130	138	anti-parallel
Strand 4	F	141	147	anti-parallel
Strand 5	F	153	155	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	162	165	first strand
Strand 2	G	37	42	anti-parallel
Strand 3	G	45	53	anti-parallel
Strand 4	G	212	220	anti-parallel
Strand 5	G	229	230	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	68	71	first strand
Strand 2	G	74	80	anti-parallel
Strand 3	G	134	140	anti-parallel
Strand 4	G	147	151	anti-parallel
Strand 5	G	157	159	anti-parallel

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There are 5 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	63	67	first strand
Strand 2	I	70	76	anti-parallel
Strand 3	I	125	133	anti-parallel
Strand 4	I	136	142	anti-parallel
Strand 5	I	148	150	anti-parallel

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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	243	246	first strand
Strand 2	J	195	200	anti-parallel
Strand 3	J	185	190	anti-parallel
Strand 4	J	20	26	anti-parallel
Strand 5	J	12	17	anti-parallel
Strand 6	J	136	139	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	J	43	46	first strand
Strand 2	J	49	52	anti-parallel
Strand 3	J	108	112	anti-parallel
Strand 4	J	119	123	anti-parallel
Strand 5	J	131	132	anti-parallel

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There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	130	133	first strand
Strand 2	K	4	8	anti-parallel
Strand 3	K	13	18	anti-parallel
Strand 4	K	179	185	anti-parallel
Strand 5	K	188	192	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	35	39	first strand
Strand 2	K	42	48	anti-parallel
Strand 3	K	100	108	anti-parallel
Strand 4	K	113	119	anti-parallel
Strand 5	K	125	126	anti-parallel

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There are 8 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	35	37	first strand
Strand 2	O	69	78	anti-parallel
Strand 3	O	118	127	anti-parallel
Strand 4	O	130	134	anti-parallel
Strand 5	O	49	53	parallel
Strand 6	O	164	171	parallel
Strand 7	O	214	220	parallel
Strand 8	O	178	181	anti-parallel

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There are 8 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	30	35	first strand
Strand 2	P	70	75	anti-parallel
Strand 3	P	80	85	anti-parallel
Strand 4	P	3	7	parallel
Strand 5	P	114	122	parallel
Strand 6	P	204	212	parallel
Strand 7	P	138	144	anti-parallel
Strand 8	P	169	170	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: 7LSX

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