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

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 7LQN entry

There are 5 chains in PDB entry 7LQN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 0	GLY 260
B	PHE 0	GLY 260
C	PHE 0	GLY 260
D	PHE 0	GLY 260
E	PHE 0	HIS 206

There are180 helices in PDB entry 7LQN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	8	28	Right-handed alpha
Helix 2	AA2	A	42	58	Right-handed alpha
Helix 3	AA3	A	84	93	Right-handed alpha
Helix 4	AA4	A	94	97	Right-handed 310
Helix 5	AA5	A	100	102	Right-handed 310
Helix 6	AA6	A	113	129	Right-handed alpha
Helix 7	AA7	A	163	171	Right-handed alpha
Helix 8	AA8	A	172	174	Right-handed 310
Helix 9	AA9	A	177	181	Right-handed 310
Helix 10	AB1	A	189	195	Right-handed alpha
Helix 11	AB2	A	205	207	Right-handed 310
Helix 12	AB3	A	208	217	Right-handed alpha
Helix 13	AB4	A	224	232	Right-handed 310
Helix 14	AB5	A	241	245	Right-handed 310
Helix 15	AB6	A	248	259	Right-handed alpha
Helix 16	AB7	B	8	28	Right-handed alpha
Helix 17	AB8	B	42	58	Right-handed alpha
Helix 18	AB9	B	84	93	Right-handed alpha
Helix 19	AC1	B	94	97	Right-handed 310
Helix 20	AC2	B	100	102	Right-handed 310
Helix 21	AC3	B	113	129	Right-handed alpha
Helix 22	AC4	B	163	170	Right-handed alpha
Helix 23	AC5	B	171	175	Right-handed 310
Helix 24	AC6	B	177	181	Right-handed 310
Helix 25	AC7	B	189	195	Right-handed alpha
Helix 26	AC8	B	205	207	Right-handed 310
Helix 27	AC9	B	208	217	Right-handed alpha
Helix 28	AD1	B	224	232	Right-handed 310
Helix 29	AD2	B	241	245	Right-handed 310
Helix 30	AD3	B	248	259	Right-handed alpha
Helix 31	AD4	C	8	28	Right-handed alpha
Helix 32	AD5	C	42	58	Right-handed alpha
Helix 33	AD6	C	84	93	Right-handed alpha
Helix 34	AD7	C	94	97	Right-handed 310
Helix 35	AD8	C	100	102	Right-handed 310
Helix 36	AD9	C	113	129	Right-handed alpha
Helix 37	AE1	C	163	171	Right-handed alpha
Helix 38	AE2	C	172	174	Right-handed 310
Helix 39	AE3	C	177	181	Right-handed 310
Helix 40	AE4	C	189	195	Right-handed alpha
Helix 41	AE5	C	205	207	Right-handed 310
Helix 42	AE6	C	208	217	Right-handed alpha
Helix 43	AE7	C	224	232	Right-handed 310
Helix 44	AE8	C	241	245	Right-handed 310
Helix 45	AE9	C	248	259	Right-handed alpha
Helix 46	AF1	D	8	28	Right-handed alpha
Helix 47	AF2	D	42	58	Right-handed alpha
Helix 48	AF3	D	84	93	Right-handed alpha
Helix 49	AF4	D	94	97	Right-handed 310
Helix 50	AF5	D	100	102	Right-handed 310
Helix 51	AF6	D	113	129	Right-handed alpha
Helix 52	AF7	D	163	171	Right-handed alpha
Helix 53	AF8	D	172	175	Right-handed 310
Helix 54	AF9	D	177	181	Right-handed 310
Helix 55	AG1	D	189	195	Right-handed alpha
Helix 56	AG2	D	205	207	Right-handed 310
Helix 57	AG3	D	208	217	Right-handed alpha
Helix 58	AG4	D	224	232	Right-handed 310
Helix 59	AG5	D	241	245	Right-handed 310
Helix 60	AG6	D	248	259	Right-handed alpha
Helix 61	AG7	E	8	28	Right-handed alpha
Helix 62	AG8	E	42	58	Right-handed alpha
Helix 63	AG9	E	84	93	Right-handed alpha
Helix 64	AH1	E	94	97	Right-handed 310
Helix 65	AH2	E	100	102	Right-handed 310
Helix 66	AH3	E	113	129	Right-handed alpha
Helix 67	AH4	E	163	170	Right-handed alpha
Helix 68	AH5	E	171	175	Right-handed 310
Helix 69	AH6	E	177	181	Right-handed 310
Helix 70	AH7	E	189	195	Right-handed alpha
Helix 71	AH8	E	205	207	Right-handed 310
Helix 72	AH9	E	208	217	Right-handed alpha
Helix 73	AI1	E	224	232	Right-handed 310
Helix 74	AI2	E	241	245	Right-handed 310
Helix 75	AI3	E	248	259	Right-handed alpha
Helix 76	AI4	F	8	28	Right-handed alpha
Helix 77	AI5	F	42	58	Right-handed alpha
Helix 78	AI6	F	84	93	Right-handed alpha
Helix 79	AI7	F	94	97	Right-handed 310
Helix 80	AI8	F	100	102	Right-handed 310
Helix 81	AI9	F	113	129	Right-handed alpha
Helix 82	AJ1	F	163	170	Right-handed alpha
Helix 83	AJ2	F	171	175	Right-handed 310
Helix 84	AJ3	F	177	181	Right-handed 310
Helix 85	AJ4	F	189	195	Right-handed alpha
Helix 86	AJ5	F	205	207	Right-handed 310
Helix 87	AJ6	F	208	217	Right-handed alpha
Helix 88	AJ7	F	224	232	Right-handed 310
Helix 89	AJ8	F	241	245	Right-handed 310
Helix 90	AJ9	F	248	259	Right-handed alpha
Helix 91	AK1	G	8	28	Right-handed alpha
Helix 92	AK2	G	42	58	Right-handed alpha
Helix 93	AK3	G	84	93	Right-handed alpha
Helix 94	AK4	G	94	97	Right-handed 310
Helix 95	AK5	G	100	102	Right-handed 310
Helix 96	AK6	G	113	129	Right-handed alpha
Helix 97	AK7	G	163	170	Right-handed alpha
Helix 98	AK8	G	171	175	Right-handed 310
Helix 99	AK9	G	177	181	Right-handed 310
Helix 100	AL1	G	189	195	Right-handed alpha
Helix 101	AL2	G	205	207	Right-handed 310
Helix 102	AL3	G	208	217	Right-handed alpha
Helix 103	AL4	G	224	232	Right-handed 310
Helix 104	AL5	G	241	245	Right-handed 310
Helix 105	AL6	G	248	259	Right-handed alpha
Helix 106	AL7	H	8	28	Right-handed alpha
Helix 107	AL8	H	42	58	Right-handed alpha
Helix 108	AL9	H	84	93	Right-handed alpha
Helix 109	AM1	H	94	97	Right-handed 310
Helix 110	AM2	H	100	102	Right-handed 310
Helix 111	AM3	H	113	129	Right-handed alpha
Helix 112	AM4	H	163	171	Right-handed alpha
Helix 113	AM5	H	172	174	Right-handed 310
Helix 114	AM6	H	177	181	Right-handed 310
Helix 115	AM7	H	189	195	Right-handed alpha
Helix 116	AM8	H	205	207	Right-handed 310
Helix 117	AM9	H	208	217	Right-handed alpha
Helix 118	AN1	H	224	232	Right-handed 310
Helix 119	AN2	H	241	245	Right-handed 310
Helix 120	AN3	H	248	259	Right-handed alpha
Helix 121	AN4	I	8	28	Right-handed alpha
Helix 122	AN5	I	42	58	Right-handed alpha
Helix 123	AN6	I	84	93	Right-handed alpha
Helix 124	AN7	I	94	97	Right-handed 310
Helix 125	AN8	I	100	102	Right-handed 310
Helix 126	AN9	I	113	129	Right-handed alpha
Helix 127	AO1	I	163	170	Right-handed alpha
Helix 128	AO2	I	171	174	Right-handed 310
Helix 129	AO3	I	177	181	Right-handed 310
Helix 130	AO4	I	189	195	Right-handed alpha
Helix 131	AO5	I	205	207	Right-handed 310
Helix 132	AO6	I	208	217	Right-handed alpha
Helix 133	AO7	I	224	232	Right-handed 310
Helix 134	AO8	I	241	245	Right-handed 310
Helix 135	AO9	I	248	259	Right-handed alpha
Helix 136	AP1	J	8	28	Right-handed alpha
Helix 137	AP2	J	42	58	Right-handed alpha
Helix 138	AP3	J	84	93	Right-handed alpha
Helix 139	AP4	J	94	97	Right-handed 310
Helix 140	AP5	J	100	102	Right-handed 310
Helix 141	AP6	J	113	129	Right-handed alpha
Helix 142	AP7	J	163	170	Right-handed alpha
Helix 143	AP8	J	171	175	Right-handed 310
Helix 144	AP9	J	177	181	Right-handed 310
Helix 145	AQ1	J	189	195	Right-handed alpha
Helix 146	AQ2	J	205	207	Right-handed 310
Helix 147	AQ3	J	208	217	Right-handed alpha
Helix 148	AQ4	J	224	232	Right-handed 310
Helix 149	AQ5	J	241	245	Right-handed 310
Helix 150	AQ6	J	248	259	Right-handed alpha
Helix 151	AQ7	K	8	28	Right-handed alpha
Helix 152	AQ8	K	42	58	Right-handed alpha
Helix 153	AQ9	K	84	93	Right-handed alpha
Helix 154	AR1	K	94	97	Right-handed 310
Helix 155	AR2	K	100	102	Right-handed 310
Helix 156	AR3	K	113	129	Right-handed alpha
Helix 157	AR4	K	163	170	Right-handed alpha
Helix 158	AR5	K	171	174	Right-handed 310
Helix 159	AR6	K	177	181	Right-handed 310
Helix 160	AR7	K	189	195	Right-handed alpha
Helix 161	AR8	K	205	207	Right-handed 310
Helix 162	AR9	K	208	217	Right-handed alpha
Helix 163	AS1	K	224	232	Right-handed 310
Helix 164	AS2	K	241	245	Right-handed 310
Helix 165	AS3	K	248	259	Right-handed alpha
Helix 166	AS4	L	8	28	Right-handed alpha
Helix 167	AS5	L	42	58	Right-handed alpha
Helix 168	AS6	L	84	93	Right-handed alpha
Helix 169	AS7	L	94	97	Right-handed 310
Helix 170	AS8	L	100	102	Right-handed 310
Helix 171	AS9	L	113	129	Right-handed alpha
Helix 172	AT1	L	163	170	Right-handed alpha
Helix 173	AT2	L	171	175	Right-handed 310
Helix 174	AT3	L	177	181	Right-handed 310
Helix 175	AT4	L	189	195	Right-handed alpha
Helix 176	AT5	L	205	207	Right-handed 310
Helix 177	AT6	L	208	217	Right-handed alpha
Helix 178	AT7	L	224	232	Right-handed 310
Helix 179	AT8	L	241	245	Right-handed 310
Helix 180	AT9	L	248	259	Right-handed alpha

There are 24 sheets in PDB entry 7LQN. 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,

There are 7 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	1	5	first strand
Strand 2	A	235	239	parallel
Strand 3	A	199	203	parallel
Strand 4	A	133	137	parallel
Strand 5	A	35	39	parallel
Strand 6	A	66	70	parallel
Strand 7	A	104	105	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	72	74	first strand
Strand 2	A	184	187	anti-parallel
Strand 3	A	158	161	anti-parallel

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There are 7 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	2	5	first strand
Strand 2	B	235	239	parallel
Strand 3	B	199	203	parallel
Strand 4	B	133	137	parallel
Strand 5	B	35	39	parallel
Strand 6	B	66	70	parallel
Strand 7	B	104	105	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	72	74	first strand
Strand 2	B	184	187	anti-parallel
Strand 3	B	158	161	anti-parallel

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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1	5	first strand
Strand 2	C	235	239	parallel
Strand 3	C	199	203	parallel
Strand 4	C	133	136	parallel
Strand 5	C	35	39	parallel
Strand 6	C	66	70	parallel
Strand 7	C	104	105	parallel

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There are 3 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	72	74	first strand
Strand 2	C	184	187	anti-parallel
Strand 3	C	158	161	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	D	1	5	first strand
Strand 2	D	235	239	parallel
Strand 3	D	199	203	parallel
Strand 4	D	133	136	parallel
Strand 5	D	35	39	parallel
Strand 6	D	66	70	parallel
Strand 7	D	104	105	parallel

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There are 3 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	72	74	first strand
Strand 2	D	184	187	anti-parallel
Strand 3	D	158	161	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	E	1	5	first strand
Strand 2	E	235	239	parallel
Strand 3	E	199	203	parallel
Strand 4	E	133	137	parallel
Strand 5	E	35	39	parallel
Strand 6	E	66	70	parallel
Strand 7	E	104	105	parallel

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There are 3 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	72	74	first strand
Strand 2	E	184	187	anti-parallel
Strand 3	E	158	161	anti-parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	1	5	first strand
Strand 2	F	235	239	parallel
Strand 3	F	199	203	parallel
Strand 4	F	133	136	parallel
Strand 5	F	35	39	parallel
Strand 6	F	66	70	parallel
Strand 7	F	104	105	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	F	72	74	first strand
Strand 2	F	184	187	anti-parallel
Strand 3	F	158	161	anti-parallel

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There are 7 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	1	5	first strand
Strand 2	G	235	239	parallel
Strand 3	G	199	203	parallel
Strand 4	G	133	136	parallel
Strand 5	G	35	39	parallel
Strand 6	G	66	70	parallel
Strand 7	G	104	105	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	G	72	74	first strand
Strand 2	G	184	187	anti-parallel
Strand 3	G	158	161	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	1	5	first strand
Strand 2	H	235	239	parallel
Strand 3	H	199	203	parallel
Strand 4	H	133	136	parallel
Strand 5	H	35	39	parallel
Strand 6	H	66	70	parallel
Strand 7	H	104	105	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	H	72	74	first strand
Strand 2	H	184	187	anti-parallel
Strand 3	H	158	161	anti-parallel

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There are 7 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	1	5	first strand
Strand 2	I	235	239	parallel
Strand 3	I	199	203	parallel
Strand 4	I	133	136	parallel
Strand 5	I	35	39	parallel
Strand 6	I	66	70	parallel
Strand 7	I	104	105	parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	72	74	first strand
Strand 2	I	184	187	anti-parallel
Strand 3	I	158	161	anti-parallel

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There are 7 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1	5	first strand
Strand 2	J	235	239	parallel
Strand 3	J	199	203	parallel
Strand 4	J	133	137	parallel
Strand 5	J	35	39	parallel
Strand 6	J	66	70	parallel
Strand 7	J	104	105	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	J	72	74	first strand
Strand 2	J	184	187	anti-parallel
Strand 3	J	158	161	anti-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	K	1	5	first strand
Strand 2	K	235	239	parallel
Strand 3	K	199	203	parallel
Strand 4	K	133	137	parallel
Strand 5	K	35	39	parallel
Strand 6	K	66	70	parallel
Strand 7	K	104	105	parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	72	74	first strand
Strand 2	K	184	187	anti-parallel
Strand 3	K	158	161	anti-parallel

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There are 7 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	1	5	first strand
Strand 2	L	235	239	parallel
Strand 3	L	199	203	parallel
Strand 4	L	133	136	parallel
Strand 5	L	35	39	parallel
Strand 6	L	66	70	parallel
Strand 7	L	104	105	parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	72	74	first strand
Strand 2	L	184	187	anti-parallel
Strand 3	L	158	161	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: 7LQN

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