Analysis of interatomic Contacts of Structural Units in PDB entry:
1VLQ

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 1VLQ entry

There are 12 chains in PDB entry 1VLQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	GLU 323
B	ALA 2	GLU 323
C	ALA 2	GLU 323
D	ALA 2	GLU 323
E	ALA 2	GLU 323
F	ALA 2	GLU 323
G	ALA 2	GLU 323
H	ALA 2	GLU 323
I	ALA 2	GLU 323
J	ALA 2	GLU 323
K	ALA 2	GLU 323
L	ALA 2	GLU 323

There are165 helices in PDB entry 1VLQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	7	12	Right-handed alpha
Helix 2	2	A	23	37	Right-handed alpha
Helix 3	3	A	64	66	Right-handed 310
Helix 4	4	A	98	102	Right-handed 310
Helix 5	5	A	103	108	Right-handed alpha
Helix 6	6	A	155	173	Right-handed alpha
Helix 7	7	A	188	201	Right-handed alpha
Helix 8	8	A	216	224	Right-handed alpha
Helix 9	9	A	228	239	Right-handed alpha
Helix 10	10	A	242	252	Right-handed alpha
Helix 11	11	A	254	260	Right-handed alpha
Helix 12	12	A	278	289	Right-handed alpha
Helix 13	13	A	306	323	Right-handed alpha
Helix 14	14	B	7	12	Right-handed alpha
Helix 15	15	B	23	37	Right-handed alpha
Helix 16	16	B	64	66	Right-handed 310
Helix 17	17	B	98	102	Right-handed 310
Helix 18	18	B	103	108	Right-handed alpha
Helix 19	19	B	151	154	Right-handed 310
Helix 20	20	B	155	173	Right-handed alpha
Helix 21	21	B	188	201	Right-handed alpha
Helix 22	22	B	216	224	Right-handed alpha
Helix 23	23	B	228	239	Right-handed alpha
Helix 24	24	B	242	252	Right-handed alpha
Helix 25	25	B	254	260	Right-handed alpha
Helix 26	26	B	278	289	Right-handed alpha
Helix 27	27	B	306	322	Right-handed alpha
Helix 28	28	C	7	12	Right-handed alpha
Helix 29	29	C	23	37	Right-handed alpha
Helix 30	30	C	64	66	Right-handed 310
Helix 31	31	C	98	102	Right-handed 310
Helix 32	32	C	103	108	Right-handed alpha
Helix 33	33	C	151	154	Right-handed 310
Helix 34	34	C	155	173	Right-handed alpha
Helix 35	35	C	188	201	Right-handed alpha
Helix 36	36	C	216	224	Right-handed alpha
Helix 37	37	C	229	239	Right-handed alpha
Helix 38	38	C	242	252	Right-handed alpha
Helix 39	39	C	254	260	Right-handed alpha
Helix 40	40	C	278	289	Right-handed alpha
Helix 41	41	C	306	322	Right-handed alpha
Helix 42	42	D	7	12	Right-handed alpha
Helix 43	43	D	23	37	Right-handed alpha
Helix 44	44	D	64	66	Right-handed 310
Helix 45	45	D	98	102	Right-handed 310
Helix 46	46	D	103	108	Right-handed alpha
Helix 47	47	D	155	173	Right-handed alpha
Helix 48	48	D	188	201	Right-handed alpha
Helix 49	49	D	216	224	Right-handed alpha
Helix 50	50	D	228	239	Right-handed alpha
Helix 51	51	D	242	252	Right-handed alpha
Helix 52	52	D	254	260	Right-handed alpha
Helix 53	53	D	278	289	Right-handed alpha
Helix 54	54	D	306	323	Right-handed alpha
Helix 55	55	E	7	12	Right-handed alpha
Helix 56	56	E	23	37	Right-handed alpha
Helix 57	57	E	64	66	Right-handed 310
Helix 58	58	E	98	102	Right-handed 310
Helix 59	59	E	103	108	Right-handed alpha
Helix 60	60	E	151	154	Right-handed 310
Helix 61	61	E	155	173	Right-handed alpha
Helix 62	62	E	188	201	Right-handed alpha
Helix 63	63	E	216	224	Right-handed alpha
Helix 64	64	E	228	239	Right-handed alpha
Helix 65	65	E	242	252	Right-handed alpha
Helix 66	66	E	254	260	Right-handed alpha
Helix 67	67	E	278	289	Right-handed alpha
Helix 68	68	E	306	323	Right-handed alpha
Helix 69	69	F	7	12	Right-handed alpha
Helix 70	70	F	23	37	Right-handed alpha
Helix 71	71	F	64	66	Right-handed 310
Helix 72	72	F	98	102	Right-handed 310
Helix 73	73	F	103	108	Right-handed alpha
Helix 74	74	F	151	154	Right-handed 310
Helix 75	75	F	155	173	Right-handed alpha
Helix 76	76	F	188	201	Right-handed alpha
Helix 77	77	F	216	224	Right-handed alpha
Helix 78	78	F	228	239	Right-handed alpha
Helix 79	79	F	242	252	Right-handed alpha
Helix 80	80	F	254	260	Right-handed alpha
Helix 81	81	F	278	289	Right-handed alpha
Helix 82	82	F	306	322	Right-handed alpha
Helix 83	83	G	7	12	Right-handed alpha
Helix 84	84	G	23	37	Right-handed alpha
Helix 85	85	G	64	66	Right-handed 310
Helix 86	86	G	98	102	Right-handed 310
Helix 87	87	G	103	108	Right-handed alpha
Helix 88	88	G	151	154	Right-handed 310
Helix 89	89	G	155	173	Right-handed alpha
Helix 90	90	G	188	201	Right-handed alpha
Helix 91	91	G	216	224	Right-handed alpha
Helix 92	92	G	229	239	Right-handed alpha
Helix 93	93	G	242	252	Right-handed alpha
Helix 94	94	G	254	260	Right-handed alpha
Helix 95	95	G	278	289	Right-handed alpha
Helix 96	96	G	306	323	Right-handed alpha
Helix 97	97	H	7	12	Right-handed alpha
Helix 98	98	H	23	37	Right-handed alpha
Helix 99	99	H	64	66	Right-handed 310
Helix 100	100	H	98	102	Right-handed 310
Helix 101	101	H	103	108	Right-handed alpha
Helix 102	102	H	151	154	Right-handed 310
Helix 103	103	H	155	173	Right-handed alpha
Helix 104	104	H	188	201	Right-handed alpha
Helix 105	105	H	216	224	Right-handed alpha
Helix 106	106	H	228	239	Right-handed alpha
Helix 107	107	H	242	252	Right-handed alpha
Helix 108	108	H	254	260	Right-handed alpha
Helix 109	109	H	278	289	Right-handed alpha
Helix 110	110	H	306	323	Right-handed alpha
Helix 111	111	I	7	12	Right-handed alpha
Helix 112	112	I	23	37	Right-handed alpha
Helix 113	113	I	64	66	Right-handed 310
Helix 114	114	I	98	102	Right-handed 310
Helix 115	115	I	103	108	Right-handed alpha
Helix 116	116	I	155	173	Right-handed alpha
Helix 117	117	I	188	201	Right-handed alpha
Helix 118	118	I	216	224	Right-handed alpha
Helix 119	119	I	228	239	Right-handed alpha
Helix 120	120	I	242	252	Right-handed alpha
Helix 121	121	I	254	260	Right-handed alpha
Helix 122	122	I	278	289	Right-handed alpha
Helix 123	123	I	306	322	Right-handed alpha
Helix 124	124	J	7	12	Right-handed alpha
Helix 125	125	J	23	37	Right-handed alpha
Helix 126	126	J	64	66	Right-handed 310
Helix 127	127	J	98	102	Right-handed 310
Helix 128	128	J	103	108	Right-handed alpha
Helix 129	129	J	151	154	Right-handed 310
Helix 130	130	J	155	173	Right-handed alpha
Helix 131	131	J	188	201	Right-handed alpha
Helix 132	132	J	216	224	Right-handed alpha
Helix 133	133	J	228	239	Right-handed alpha
Helix 134	134	J	242	252	Right-handed alpha
Helix 135	135	J	254	260	Right-handed alpha
Helix 136	136	J	278	289	Right-handed alpha
Helix 137	137	J	306	322	Right-handed alpha
Helix 138	138	K	7	12	Right-handed alpha
Helix 139	139	K	23	37	Right-handed alpha
Helix 140	140	K	64	66	Right-handed 310
Helix 141	141	K	98	102	Right-handed 310
Helix 142	142	K	103	108	Right-handed alpha
Helix 143	143	K	151	154	Right-handed 310
Helix 144	144	K	155	173	Right-handed alpha
Helix 145	145	K	188	201	Right-handed alpha
Helix 146	146	K	216	224	Right-handed alpha
Helix 147	147	K	228	239	Right-handed alpha
Helix 148	148	K	242	252	Right-handed alpha
Helix 149	149	K	254	260	Right-handed alpha
Helix 150	150	K	278	289	Right-handed alpha
Helix 151	151	K	306	323	Right-handed alpha
Helix 152	152	L	7	12	Right-handed alpha
Helix 153	153	L	23	37	Right-handed alpha
Helix 154	154	L	64	66	Right-handed 310
Helix 155	155	L	98	102	Right-handed 310
Helix 156	156	L	103	108	Right-handed alpha
Helix 157	157	L	151	154	Right-handed 310
Helix 158	158	L	155	173	Right-handed alpha
Helix 159	159	L	188	201	Right-handed alpha
Helix 160	160	L	216	224	Right-handed alpha
Helix 161	161	L	228	239	Right-handed alpha
Helix 162	162	L	242	252	Right-handed alpha
Helix 163	163	L	254	260	Right-handed alpha
Helix 164	164	L	278	289	Right-handed alpha
Helix 165	165	L	306	323	Right-handed alpha

There are 12 sheets in PDB entry 1VLQ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 9 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	43	46	first strand
Strand 2	A	54	62	anti-parallel
Strand 3	A	68	76	anti-parallel
Strand 4	A	111	115	anti-parallel
Strand 5	A	83	88	parallel
Strand 6	A	177	187	parallel
Strand 7	A	206	210	parallel
Strand 8	A	266	271	parallel
Strand 9	A	293	298	parallel

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There are 9 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	43	46	first strand
Strand 2	B	54	62	anti-parallel
Strand 3	B	68	76	anti-parallel
Strand 4	B	111	115	anti-parallel
Strand 5	B	83	88	parallel
Strand 6	B	177	187	parallel
Strand 7	B	206	210	parallel
Strand 8	B	266	271	parallel
Strand 9	B	293	298	parallel

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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	43	46	first strand
Strand 2	C	54	62	anti-parallel
Strand 3	C	68	76	anti-parallel
Strand 4	C	111	115	anti-parallel
Strand 5	C	83	88	parallel
Strand 6	C	177	187	parallel
Strand 7	C	206	210	parallel
Strand 8	C	266	271	parallel
Strand 9	C	293	298	parallel

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There are 9 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	43	46	first strand
Strand 2	D	54	62	anti-parallel
Strand 3	D	68	76	anti-parallel
Strand 4	D	111	115	anti-parallel
Strand 5	D	83	88	parallel
Strand 6	D	177	187	parallel
Strand 7	D	206	210	parallel
Strand 8	D	266	271	parallel
Strand 9	D	293	298	parallel

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There are 9 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	43	46	first strand
Strand 2	E	54	62	anti-parallel
Strand 3	E	68	76	anti-parallel
Strand 4	E	111	115	anti-parallel
Strand 5	E	83	88	parallel
Strand 6	E	177	187	parallel
Strand 7	E	206	210	parallel
Strand 8	E	266	271	parallel
Strand 9	E	293	298	parallel

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There are 9 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	43	46	first strand
Strand 2	F	54	62	anti-parallel
Strand 3	F	68	76	anti-parallel
Strand 4	F	111	115	anti-parallel
Strand 5	F	83	88	parallel
Strand 6	F	177	187	parallel
Strand 7	F	206	210	parallel
Strand 8	F	266	271	parallel
Strand 9	F	293	298	parallel

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There are 9 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	43	46	first strand
Strand 2	G	54	62	anti-parallel
Strand 3	G	68	76	anti-parallel
Strand 4	G	111	115	anti-parallel
Strand 5	G	83	88	parallel
Strand 6	G	177	187	parallel
Strand 7	G	206	210	parallel
Strand 8	G	266	271	parallel
Strand 9	G	293	298	parallel

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There are 9 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	43	46	first strand
Strand 2	H	54	62	anti-parallel
Strand 3	H	68	76	anti-parallel
Strand 4	H	111	115	anti-parallel
Strand 5	H	83	88	parallel
Strand 6	H	177	187	parallel
Strand 7	H	206	210	parallel
Strand 8	H	266	271	parallel
Strand 9	H	293	298	parallel

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There are 9 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	43	46	first strand
Strand 2	I	54	62	anti-parallel
Strand 3	I	68	76	anti-parallel
Strand 4	I	111	115	anti-parallel
Strand 5	I	83	88	parallel
Strand 6	I	177	187	parallel
Strand 7	I	206	210	parallel
Strand 8	I	266	271	parallel
Strand 9	I	293	298	parallel

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There are 9 strands in J 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	54	62	anti-parallel
Strand 3	J	68	76	anti-parallel
Strand 4	J	111	115	anti-parallel
Strand 5	J	83	88	parallel
Strand 6	J	177	187	parallel
Strand 7	J	206	210	parallel
Strand 8	J	266	271	parallel
Strand 9	J	293	298	parallel

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There are 9 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	43	46	first strand
Strand 2	K	54	62	anti-parallel
Strand 3	K	68	76	anti-parallel
Strand 4	K	111	115	anti-parallel
Strand 5	K	83	88	parallel
Strand 6	K	177	187	parallel
Strand 7	K	206	210	parallel
Strand 8	K	266	271	parallel
Strand 9	K	293	298	parallel

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There are 9 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	43	46	first strand
Strand 2	L	54	62	anti-parallel
Strand 3	L	68	76	anti-parallel
Strand 4	L	111	115	anti-parallel
Strand 5	L	83	89	parallel
Strand 6	L	177	187	parallel
Strand 7	L	206	210	parallel
Strand 8	L	266	271	parallel
Strand 9	L	293	298	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: 1VLQ

Analysis of interatomic Contacts of Structural Units in PDB entry:
1VLQ