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

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 2VAX entry

There are 24 chains in PDB entry 2VAX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 7	ALA 148
A	MET 150	GLN 382
B	ALA 6	ALA 148
B	MET 150	SER 383
C	GLN 4	ALA 148
C	MET 150	GLN 382
D	ILE 5	ALA 148
D	MET 150	GLN 382
E	ASN 7	ALA 148
E	MET 150	GLN 382
F	ASN 7	ALA 148
F	MET 150	SER 383
G	ASN 7	ALA 148
G	MET 150	GLN 382
H	ASN 7	ALA 148
H	MET 150	GLN 382
I	ALA 6	ALA 148
I	MET 150	SER 383
J	ASN 7	ALA 148
J	MET 150	LEU 384
K	ASN 7	ALA 148
K	MET 150	LEU 384
L	ASN 7	ALA 148
L	MET 150	GLN 382

There are206 helices in PDB entry 2VAX. 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	195	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	273	288	Right-handed alpha
Helix 13	13	A	290	303	Right-handed alpha
Helix 14	14	A	313	320	Right-handed alpha
Helix 15	15	A	337	348	Right-handed alpha
Helix 16	16	A	363	368	Right-handed alpha
Helix 17	17	A	368	382	Right-handed alpha
Helix 18	18	B	7	12	Right-handed alpha
Helix 19	19	B	64	68	Right-handed 310
Helix 20	20	B	69	72	Right-handed 310
Helix 21	21	B	114	118	Right-handed 310
Helix 22	22	B	122	137	Right-handed alpha
Helix 23	23	B	149	159	Right-handed alpha
Helix 24	24	B	160	162	Right-handed 310
Helix 25	25	B	179	195	Right-handed alpha
Helix 26	26	B	199	203	Right-handed 310
Helix 27	27	B	210	225	Right-handed alpha
Helix 28	28	B	227	235	Right-handed alpha
Helix 29	29	B	273	288	Right-handed alpha
Helix 30	30	B	290	304	Right-handed alpha
Helix 31	31	B	313	319	Right-handed alpha
Helix 32	32	B	337	348	Right-handed alpha
Helix 33	33	B	363	368	Right-handed alpha
Helix 34	34	B	368	382	Right-handed alpha
Helix 35	35	C	7	12	Right-handed alpha
Helix 36	36	C	64	68	Right-handed 310
Helix 37	37	C	69	72	Right-handed 310
Helix 38	38	C	114	118	Right-handed 310
Helix 39	39	C	122	137	Right-handed alpha
Helix 40	40	C	149	159	Right-handed alpha
Helix 41	41	C	160	162	Right-handed 310
Helix 42	42	C	179	195	Right-handed alpha
Helix 43	43	C	199	203	Right-handed 310
Helix 44	44	C	210	225	Right-handed alpha
Helix 45	45	C	227	235	Right-handed alpha
Helix 46	46	C	273	288	Right-handed alpha
Helix 47	47	C	290	304	Right-handed alpha
Helix 48	48	C	313	320	Right-handed alpha
Helix 49	49	C	337	348	Right-handed alpha
Helix 50	50	C	363	368	Right-handed alpha
Helix 51	51	C	368	382	Right-handed alpha
Helix 52	52	D	7	12	Right-handed alpha
Helix 53	53	D	64	68	Right-handed 310
Helix 54	54	D	69	72	Right-handed 310
Helix 55	55	D	114	118	Right-handed 310
Helix 56	56	D	122	137	Right-handed alpha
Helix 57	57	D	149	159	Right-handed alpha
Helix 58	58	D	160	162	Right-handed 310
Helix 59	59	D	179	195	Right-handed alpha
Helix 60	60	D	199	203	Right-handed 310
Helix 61	61	D	210	225	Right-handed alpha
Helix 62	62	D	227	235	Right-handed alpha
Helix 63	63	D	273	288	Right-handed alpha
Helix 64	64	D	290	304	Right-handed alpha
Helix 65	65	D	313	320	Right-handed alpha
Helix 66	66	D	337	348	Right-handed alpha
Helix 67	67	D	363	368	Right-handed alpha
Helix 68	68	D	368	382	Right-handed alpha
Helix 69	69	E	7	12	Right-handed alpha
Helix 70	70	E	64	68	Right-handed 310
Helix 71	71	E	69	72	Right-handed 310
Helix 72	72	E	114	118	Right-handed 310
Helix 73	73	E	122	137	Right-handed alpha
Helix 74	74	E	149	159	Right-handed alpha
Helix 75	75	E	160	162	Right-handed 310
Helix 76	76	E	179	195	Right-handed alpha
Helix 77	77	E	199	203	Right-handed 310
Helix 78	78	E	210	225	Right-handed alpha
Helix 79	79	E	227	235	Right-handed alpha
Helix 80	80	E	273	288	Right-handed alpha
Helix 81	81	E	290	303	Right-handed alpha
Helix 82	82	E	313	320	Right-handed alpha
Helix 83	83	E	337	348	Right-handed alpha
Helix 84	84	E	363	368	Right-handed alpha
Helix 85	85	E	368	382	Right-handed alpha
Helix 86	86	F	7	12	Right-handed alpha
Helix 87	87	F	64	68	Right-handed 310
Helix 88	88	F	69	72	Right-handed 310
Helix 89	89	F	114	118	Right-handed 310
Helix 90	90	F	122	138	Right-handed alpha
Helix 91	91	F	149	159	Right-handed alpha
Helix 92	92	F	160	162	Right-handed 310
Helix 93	93	F	179	195	Right-handed alpha
Helix 94	94	F	199	203	Right-handed 310
Helix 95	95	F	210	225	Right-handed alpha
Helix 96	96	F	227	235	Right-handed alpha
Helix 97	97	F	273	287	Right-handed alpha
Helix 98	98	F	290	303	Right-handed alpha
Helix 99	99	F	313	320	Right-handed alpha
Helix 100	100	F	337	348	Right-handed alpha
Helix 101	101	F	363	368	Right-handed alpha
Helix 102	102	F	368	382	Right-handed alpha
Helix 103	103	G	7	12	Right-handed alpha
Helix 104	104	G	64	68	Right-handed 310
Helix 105	105	G	69	72	Right-handed 310
Helix 106	106	G	114	118	Right-handed 310
Helix 107	107	G	122	137	Right-handed alpha
Helix 108	108	G	149	159	Right-handed alpha
Helix 109	109	G	160	162	Right-handed 310
Helix 110	110	G	179	195	Right-handed alpha
Helix 111	111	G	199	203	Right-handed 310
Helix 112	112	G	210	225	Right-handed alpha
Helix 113	113	G	227	235	Right-handed alpha
Helix 114	114	G	273	288	Right-handed alpha
Helix 115	115	G	290	304	Right-handed alpha
Helix 116	116	G	313	320	Right-handed alpha
Helix 117	117	G	337	348	Right-handed alpha
Helix 118	118	G	363	368	Right-handed alpha
Helix 119	119	G	368	382	Right-handed alpha
Helix 120	120	H	7	12	Right-handed alpha
Helix 121	121	H	64	68	Right-handed 310
Helix 122	122	H	69	72	Right-handed 310
Helix 123	123	H	114	118	Right-handed 310
Helix 124	124	H	122	137	Right-handed alpha
Helix 125	125	H	149	159	Right-handed alpha
Helix 126	126	H	160	162	Right-handed 310
Helix 127	127	H	179	195	Right-handed alpha
Helix 128	128	H	199	203	Right-handed 310
Helix 129	129	H	210	225	Right-handed alpha
Helix 130	130	H	227	235	Right-handed alpha
Helix 131	131	H	273	288	Right-handed alpha
Helix 132	132	H	290	304	Right-handed alpha
Helix 133	133	H	313	320	Right-handed alpha
Helix 134	134	H	337	348	Right-handed alpha
Helix 135	135	H	363	368	Right-handed alpha
Helix 136	136	H	368	382	Right-handed alpha
Helix 137	137	I	7	12	Right-handed alpha
Helix 138	138	I	64	68	Right-handed 310
Helix 139	139	I	69	72	Right-handed 310
Helix 140	140	I	114	118	Right-handed 310
Helix 141	141	I	122	137	Right-handed alpha
Helix 142	142	I	149	159	Right-handed alpha
Helix 143	143	I	160	162	Right-handed 310
Helix 144	144	I	179	195	Right-handed alpha
Helix 145	145	I	199	203	Right-handed 310
Helix 146	146	I	210	225	Right-handed alpha
Helix 147	147	I	227	235	Right-handed alpha
Helix 148	148	I	273	288	Right-handed alpha
Helix 149	149	I	290	301	Right-handed alpha
Helix 150	150	I	302	304	Right-handed 310
Helix 151	151	I	313	320	Right-handed alpha
Helix 152	152	I	337	348	Right-handed alpha
Helix 153	153	I	363	368	Right-handed alpha
Helix 154	154	I	368	382	Right-handed alpha
Helix 155	155	J	7	12	Right-handed alpha
Helix 156	156	J	64	68	Right-handed 310
Helix 157	157	J	69	72	Right-handed 310
Helix 158	158	J	114	118	Right-handed 310
Helix 159	159	J	122	137	Right-handed alpha
Helix 160	160	J	149	159	Right-handed alpha
Helix 161	161	J	160	162	Right-handed 310
Helix 162	162	J	179	195	Right-handed alpha
Helix 163	163	J	199	203	Right-handed 310
Helix 164	164	J	210	225	Right-handed alpha
Helix 165	165	J	227	235	Right-handed alpha
Helix 166	166	J	273	288	Right-handed alpha
Helix 167	167	J	290	303	Right-handed alpha
Helix 168	168	J	313	320	Right-handed alpha
Helix 169	169	J	337	348	Right-handed alpha
Helix 170	170	J	363	368	Right-handed alpha
Helix 171	171	J	368	382	Right-handed alpha
Helix 172	172	K	7	12	Right-handed alpha
Helix 173	173	K	64	68	Right-handed 310
Helix 174	174	K	69	72	Right-handed 310
Helix 175	175	K	114	118	Right-handed 310
Helix 176	176	K	122	137	Right-handed alpha
Helix 177	177	K	149	159	Right-handed alpha
Helix 178	178	K	160	162	Right-handed 310
Helix 179	179	K	179	195	Right-handed alpha
Helix 180	180	K	199	203	Right-handed 310
Helix 181	181	K	210	225	Right-handed alpha
Helix 182	182	K	227	235	Right-handed alpha
Helix 183	183	K	273	288	Right-handed alpha
Helix 184	184	K	290	301	Right-handed alpha
Helix 185	185	K	302	304	Right-handed 310
Helix 186	186	K	313	320	Right-handed alpha
Helix 187	187	K	337	348	Right-handed alpha
Helix 188	188	K	363	368	Right-handed alpha
Helix 189	189	K	368	382	Right-handed alpha
Helix 190	190	L	7	12	Right-handed alpha
Helix 191	191	L	64	68	Right-handed 310
Helix 192	192	L	69	72	Right-handed 310
Helix 193	193	L	114	118	Right-handed 310
Helix 194	194	L	122	138	Right-handed alpha
Helix 195	195	L	149	159	Right-handed alpha
Helix 196	196	L	160	162	Right-handed 310
Helix 197	197	L	179	195	Right-handed alpha
Helix 198	198	L	199	203	Right-handed 310
Helix 199	199	L	210	225	Right-handed alpha
Helix 200	200	L	227	235	Right-handed alpha
Helix 201	201	L	273	287	Right-handed alpha
Helix 202	202	L	290	303	Right-handed alpha
Helix 203	203	L	313	320	Right-handed alpha
Helix 204	204	L	337	348	Right-handed alpha
Helix 205	205	L	363	368	Right-handed alpha
Helix 206	206	L	368	382	Right-handed alpha

There are 24 sheets in PDB entry 2VAX. 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 2 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

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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	329	first strand
Strand 2	C	351	355	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	329	first strand
Strand 2	L	351	355	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: 2VAX

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