Analysis of interatomic Contacts of Structural Units in PDB entry:
2VAT

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 2VAT entry

There are 12 chains in PDB entry 2VAT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 7	GLN 382
B	ASN 7	GLN 382
C	ASN 7	GLN 382
D	ASN 7	GLN 382
E	ASN 7	GLN 382
F	ASN 7	GLN 382
G	ASN 7	GLN 382
H	ASN 7	GLN 382
I	ASN 7	GLN 382
J	ASN 7	LEU 384
K	ASN 7	LEU 384
L	ASN 7	GLN 382

There are225 helices in PDB entry 2VAT. 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	64	68	Right-handed 310
Helix 3	3	A	69	72	Right-handed 310
Helix 4	4	A	114	118	Right-handed 310
Helix 5	5	A	122	138	Right-handed alpha
Helix 6	6	A	149	159	Right-handed alpha
Helix 7	7	A	160	162	Right-handed 310
Helix 8	8	A	179	196	Right-handed alpha
Helix 9	9	A	199	203	Right-handed 310
Helix 10	10	A	210	225	Right-handed alpha
Helix 11	11	A	227	235	Right-handed alpha
Helix 12	12	A	270	272	Right-handed 310
Helix 13	13	A	273	288	Right-handed alpha
Helix 14	14	A	290	303	Right-handed alpha
Helix 15	15	A	313	319	Right-handed alpha
Helix 16	16	A	337	348	Right-handed alpha
Helix 17	17	A	360	362	Right-handed 310
Helix 18	18	A	363	368	Right-handed alpha
Helix 19	19	A	368	381	Right-handed alpha
Helix 20	20	B	7	12	Right-handed alpha
Helix 21	21	B	64	68	Right-handed 310
Helix 22	22	B	69	72	Right-handed 310
Helix 23	23	B	114	118	Right-handed 310
Helix 24	24	B	122	138	Right-handed alpha
Helix 25	25	B	149	159	Right-handed alpha
Helix 26	26	B	160	162	Right-handed 310
Helix 27	27	B	179	195	Right-handed alpha
Helix 28	28	B	199	203	Right-handed 310
Helix 29	29	B	210	225	Right-handed alpha
Helix 30	30	B	227	235	Right-handed alpha
Helix 31	31	B	270	272	Right-handed 310
Helix 32	32	B	273	288	Right-handed alpha
Helix 33	33	B	290	300	Right-handed alpha
Helix 34	34	B	301	304	Right-handed 310
Helix 35	35	B	313	320	Right-handed alpha
Helix 36	36	B	337	348	Right-handed alpha
Helix 37	37	B	360	362	Right-handed 310
Helix 38	38	B	363	368	Right-handed alpha
Helix 39	39	B	368	381	Right-handed alpha
Helix 40	40	C	7	12	Right-handed alpha
Helix 41	41	C	64	68	Right-handed 310
Helix 42	42	C	69	72	Right-handed 310
Helix 43	43	C	105	109	Right-handed 310
Helix 44	44	C	114	118	Right-handed 310
Helix 45	45	C	122	138	Right-handed alpha
Helix 46	46	C	149	159	Right-handed alpha
Helix 47	47	C	160	162	Right-handed 310
Helix 48	48	C	179	196	Right-handed alpha
Helix 49	49	C	199	203	Right-handed 310
Helix 50	50	C	210	225	Right-handed alpha
Helix 51	51	C	227	235	Right-handed alpha
Helix 52	52	C	270	272	Right-handed 310
Helix 53	53	C	273	288	Right-handed alpha
Helix 54	54	C	290	303	Right-handed alpha
Helix 55	55	C	313	320	Right-handed alpha
Helix 56	56	C	337	348	Right-handed alpha
Helix 57	57	C	363	368	Right-handed alpha
Helix 58	58	C	368	382	Right-handed alpha
Helix 59	59	D	7	12	Right-handed alpha
Helix 60	60	D	64	68	Right-handed 310
Helix 61	61	D	69	72	Right-handed 310
Helix 62	62	D	105	109	Right-handed 310
Helix 63	63	D	114	118	Right-handed 310
Helix 64	64	D	122	138	Right-handed alpha
Helix 65	65	D	149	159	Right-handed alpha
Helix 66	66	D	160	162	Right-handed 310
Helix 67	67	D	179	196	Right-handed alpha
Helix 68	68	D	199	203	Right-handed 310
Helix 69	69	D	210	225	Right-handed alpha
Helix 70	70	D	227	235	Right-handed alpha
Helix 71	71	D	270	272	Right-handed 310
Helix 72	72	D	273	287	Right-handed alpha
Helix 73	73	D	290	303	Right-handed alpha
Helix 74	74	D	313	320	Right-handed alpha
Helix 75	75	D	337	348	Right-handed alpha
Helix 76	76	D	360	362	Right-handed 310
Helix 77	77	D	363	368	Right-handed alpha
Helix 78	78	D	368	381	Right-handed alpha
Helix 79	79	E	7	12	Right-handed alpha
Helix 80	80	E	64	68	Right-handed 310
Helix 81	81	E	69	72	Right-handed 310
Helix 82	82	E	114	118	Right-handed 310
Helix 83	83	E	122	138	Right-handed alpha
Helix 84	84	E	149	159	Right-handed alpha
Helix 85	85	E	160	162	Right-handed 310
Helix 86	86	E	179	195	Right-handed alpha
Helix 87	87	E	199	203	Right-handed 310
Helix 88	88	E	210	225	Right-handed alpha
Helix 89	89	E	227	235	Right-handed alpha
Helix 90	90	E	270	272	Right-handed 310
Helix 91	91	E	273	288	Right-handed alpha
Helix 92	92	E	290	303	Right-handed alpha
Helix 93	93	E	313	319	Right-handed alpha
Helix 94	94	E	337	348	Right-handed alpha
Helix 95	95	E	360	362	Right-handed 310
Helix 96	96	E	363	368	Right-handed alpha
Helix 97	97	E	368	381	Right-handed alpha
Helix 98	98	F	7	12	Right-handed alpha
Helix 99	99	F	64	68	Right-handed 310
Helix 100	100	F	69	72	Right-handed 310
Helix 101	101	F	114	118	Right-handed 310
Helix 102	102	F	122	138	Right-handed alpha
Helix 103	103	F	149	159	Right-handed alpha
Helix 104	104	F	160	162	Right-handed 310
Helix 105	105	F	179	195	Right-handed alpha
Helix 106	106	F	199	203	Right-handed 310
Helix 107	107	F	210	225	Right-handed alpha
Helix 108	108	F	227	235	Right-handed alpha
Helix 109	109	F	270	272	Right-handed 310
Helix 110	110	F	273	288	Right-handed alpha
Helix 111	111	F	290	302	Right-handed alpha
Helix 112	112	F	313	320	Right-handed alpha
Helix 113	113	F	337	348	Right-handed alpha
Helix 114	114	F	363	368	Right-handed alpha
Helix 115	115	F	368	382	Right-handed alpha
Helix 116	116	G	7	12	Right-handed alpha
Helix 117	117	G	64	68	Right-handed 310
Helix 118	118	G	69	72	Right-handed 310
Helix 119	119	G	114	118	Right-handed 310
Helix 120	120	G	122	137	Right-handed alpha
Helix 121	121	G	149	159	Right-handed alpha
Helix 122	122	G	160	162	Right-handed 310
Helix 123	123	G	179	196	Right-handed alpha
Helix 124	124	G	199	203	Right-handed 310
Helix 125	125	G	210	225	Right-handed alpha
Helix 126	126	G	227	235	Right-handed alpha
Helix 127	127	G	270	272	Right-handed 310
Helix 128	128	G	273	287	Right-handed alpha
Helix 129	129	G	290	300	Right-handed alpha
Helix 130	130	G	301	304	Right-handed 310
Helix 131	131	G	313	320	Right-handed alpha
Helix 132	132	G	337	348	Right-handed alpha
Helix 133	133	G	363	368	Right-handed alpha
Helix 134	134	G	368	382	Right-handed alpha
Helix 135	135	H	7	12	Right-handed alpha
Helix 136	136	H	64	68	Right-handed 310
Helix 137	137	H	69	72	Right-handed 310
Helix 138	138	H	114	118	Right-handed 310
Helix 139	139	H	122	137	Right-handed alpha
Helix 140	140	H	149	159	Right-handed alpha
Helix 141	141	H	160	162	Right-handed 310
Helix 142	142	H	179	195	Right-handed alpha
Helix 143	143	H	199	203	Right-handed 310
Helix 144	144	H	210	225	Right-handed alpha
Helix 145	145	H	227	235	Right-handed alpha
Helix 146	146	H	270	272	Right-handed 310
Helix 147	147	H	273	288	Right-handed alpha
Helix 148	148	H	290	300	Right-handed alpha
Helix 149	149	H	301	304	Right-handed 310
Helix 150	150	H	313	320	Right-handed alpha
Helix 151	151	H	337	348	Right-handed alpha
Helix 152	152	H	363	368	Right-handed alpha
Helix 153	153	H	368	382	Right-handed alpha
Helix 154	154	I	7	12	Right-handed alpha
Helix 155	155	I	64	68	Right-handed 310
Helix 156	156	I	69	72	Right-handed 310
Helix 157	157	I	114	118	Right-handed 310
Helix 158	158	I	122	138	Right-handed alpha
Helix 159	159	I	149	159	Right-handed alpha
Helix 160	160	I	160	162	Right-handed 310
Helix 161	161	I	179	195	Right-handed alpha
Helix 162	162	I	199	203	Right-handed 310
Helix 163	163	I	210	225	Right-handed alpha
Helix 164	164	I	227	235	Right-handed alpha
Helix 165	165	I	270	272	Right-handed 310
Helix 166	166	I	273	288	Right-handed alpha
Helix 167	167	I	290	300	Right-handed alpha
Helix 168	168	I	301	304	Right-handed 310
Helix 169	169	I	313	319	Right-handed alpha
Helix 170	170	I	337	348	Right-handed alpha
Helix 171	171	I	360	362	Right-handed 310
Helix 172	172	I	363	368	Right-handed alpha
Helix 173	173	I	368	381	Right-handed alpha
Helix 174	174	J	7	12	Right-handed alpha
Helix 175	175	J	64	68	Right-handed 310
Helix 176	176	J	69	72	Right-handed 310
Helix 177	177	J	114	118	Right-handed 310
Helix 178	178	J	122	137	Right-handed alpha
Helix 179	179	J	149	159	Right-handed alpha
Helix 180	180	J	160	162	Right-handed 310
Helix 181	181	J	179	196	Right-handed alpha
Helix 182	182	J	197	203	Right-handed 310
Helix 183	183	J	210	225	Right-handed alpha
Helix 184	184	J	227	235	Right-handed alpha
Helix 185	185	J	273	287	Right-handed alpha
Helix 186	186	J	290	302	Right-handed alpha
Helix 187	187	J	313	320	Right-handed alpha
Helix 188	188	J	337	348	Right-handed alpha
Helix 189	189	J	363	368	Right-handed alpha
Helix 190	190	J	368	382	Right-handed alpha
Helix 191	191	K	7	12	Right-handed alpha
Helix 192	192	K	64	68	Right-handed 310
Helix 193	193	K	69	72	Right-handed 310
Helix 194	194	K	114	118	Right-handed 310
Helix 195	195	K	122	137	Right-handed alpha
Helix 196	196	K	149	159	Right-handed alpha
Helix 197	197	K	160	162	Right-handed 310
Helix 198	198	K	179	196	Right-handed alpha
Helix 199	199	K	197	203	Right-handed 310
Helix 200	200	K	210	225	Right-handed alpha
Helix 201	201	K	227	235	Right-handed alpha
Helix 202	202	K	273	287	Right-handed alpha
Helix 203	203	K	290	302	Right-handed alpha
Helix 204	204	K	313	320	Right-handed alpha
Helix 205	205	K	337	348	Right-handed alpha
Helix 206	206	K	363	368	Right-handed alpha
Helix 207	207	K	368	381	Right-handed alpha
Helix 208	208	L	7	12	Right-handed alpha
Helix 209	209	L	64	68	Right-handed 310
Helix 210	210	L	69	72	Right-handed 310
Helix 211	211	L	114	118	Right-handed 310
Helix 212	212	L	122	138	Right-handed alpha
Helix 213	213	L	149	159	Right-handed alpha
Helix 214	214	L	160	162	Right-handed 310
Helix 215	215	L	179	195	Right-handed alpha
Helix 216	216	L	196	203	Right-handed 310
Helix 217	217	L	210	225	Right-handed alpha
Helix 218	218	L	227	235	Right-handed alpha
Helix 219	219	L	270	272	Right-handed 310
Helix 220	220	L	273	288	Right-handed alpha
Helix 221	221	L	290	302	Right-handed alpha
Helix 222	222	L	313	319	Right-handed alpha
Helix 223	223	L	337	348	Right-handed alpha
Helix 224	224	L	363	368	Right-handed alpha
Helix 225	225	L	368	382	Right-handed alpha

There are 24 sheets in PDB entry 2VAT. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, CA, CB, A, DB, EA, EB, FA, FB, GA, GB, HA, HB, IA, IB, JA, JB, KA, KB, LA, LB,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	17	25	first strand
Strand 2	A	31	42	anti-parallel
Strand 3	A	85	89	anti-parallel
Strand 4	A	52	56	parallel
Strand 5	A	142	148	parallel
Strand 6	A	169	172	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	325	329	first strand
Strand 2	A	351	355	parallel
Strand 3	K	382	383	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	17	25	first strand
Strand 2	B	31	42	anti-parallel
Strand 3	B	85	89	anti-parallel
Strand 4	B	52	56	parallel
Strand 5	B	142	148	parallel
Strand 6	B	169	172	parallel

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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	325	329	first strand
Strand 2	B	351	355	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	17	25	first strand
Strand 2	C	31	42	anti-parallel
Strand 3	C	85	89	anti-parallel
Strand 4	C	52	56	parallel
Strand 5	C	142	148	parallel
Strand 6	C	169	172	parallel

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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	325	330	first strand
Strand 2	C	351	356	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	17	25	first strand
Strand 2	D	31	42	anti-parallel
Strand 3	D	85	89	anti-parallel
Strand 4	D	52	56	parallel
Strand 5	D	142	148	parallel
Strand 6	D	169	172	parallel

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There are 2 strands in DB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	325	329	first strand
Strand 2	D	351	355	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	17	25	first strand
Strand 2	E	31	42	anti-parallel
Strand 3	E	85	89	anti-parallel
Strand 4	E	52	56	parallel
Strand 5	E	142	148	parallel
Strand 6	E	169	172	parallel

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There are 2 strands in EB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	325	329	first strand
Strand 2	E	351	355	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	17	25	first strand
Strand 2	F	31	42	anti-parallel
Strand 3	F	85	89	anti-parallel
Strand 4	F	52	56	parallel
Strand 5	F	142	148	parallel
Strand 6	F	169	172	parallel

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There are 2 strands in FB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	325	329	first strand
Strand 2	F	351	355	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	17	25	first strand
Strand 2	G	31	42	anti-parallel
Strand 3	G	85	89	anti-parallel
Strand 4	G	52	56	parallel
Strand 5	G	142	148	parallel
Strand 6	G	169	172	parallel

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There are 2 strands in GB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	325	329	first strand
Strand 2	G	351	355	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	17	25	first strand
Strand 2	H	31	42	anti-parallel
Strand 3	H	85	89	anti-parallel
Strand 4	H	52	56	parallel
Strand 5	H	142	148	parallel
Strand 6	H	169	172	parallel

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There are 2 strands in HB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	325	329	first strand
Strand 2	H	351	355	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	17	25	first strand
Strand 2	I	31	42	anti-parallel
Strand 3	I	85	89	anti-parallel
Strand 4	I	52	56	parallel
Strand 5	I	142	148	parallel
Strand 6	I	169	172	parallel

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There are 2 strands in IB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	325	329	first strand
Strand 2	I	351	355	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	17	25	first strand
Strand 2	J	31	42	anti-parallel
Strand 3	J	85	89	anti-parallel
Strand 4	J	52	56	parallel
Strand 5	J	142	148	parallel
Strand 6	J	169	172	parallel

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There are 2 strands in JB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	325	329	first strand
Strand 2	J	351	355	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	17	25	first strand
Strand 2	K	31	42	anti-parallel
Strand 3	K	85	89	anti-parallel
Strand 4	K	52	56	parallel
Strand 5	K	142	148	parallel
Strand 6	K	169	172	parallel

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There are 2 strands in KB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	325	329	first strand
Strand 2	K	351	355	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	17	25	first strand
Strand 2	L	31	42	anti-parallel
Strand 3	L	85	89	anti-parallel
Strand 4	L	52	56	parallel
Strand 5	L	142	148	parallel
Strand 6	L	169	172	parallel

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There are 2 strands in LB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	325	330	first strand
Strand 2	L	351	356	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: 2VAT

Analysis of interatomic Contacts of Structural Units in PDB entry:
2VAT