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

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 2VBI entry

There are 8 chains in PDB entry 2VBI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 2	THR 555
B	THR 2	THR 555
C	THR 2	THR 555
D	THR 2	THR 555
E	THR 2	THR 555
F	THR 2	THR 555
G	THR 2	THR 555
H	THR 2	THR 555

There are192 helices in PDB entry 2VBI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	4	17	Right-handed alpha
Helix 2	2	A	29	38	Right-handed alpha
Helix 3	3	A	49	65	Right-handed alpha
Helix 4	4	A	76	90	Right-handed alpha
Helix 5	5	A	102	106	Right-handed 310
Helix 6	6	A	122	130	Right-handed alpha
Helix 7	7	A	143	159	Right-handed alpha
Helix 8	8	A	191	208	Right-handed alpha
Helix 9	9	A	225	237	Right-handed alpha
Helix 10	10	A	245	247	Right-handed 310
Helix 11	11	A	262	266	Right-handed 310
Helix 12	12	A	269	276	Right-handed alpha
Helix 13	13	A	323	335	Right-handed alpha
Helix 14	14	A	339	344	Right-handed alpha
Helix 15	15	A	362	374	Right-handed alpha
Helix 16	16	A	385	393	Right-handed alpha
Helix 17	17	A	413	424	Right-handed alpha
Helix 18	18	A	436	443	Right-handed alpha
Helix 19	19	A	445	452	Right-handed alpha
Helix 20	20	A	466	471	Right-handed alpha
Helix 21	21	A	475	479	Right-handed 310
Helix 22	22	A	487	494	Right-handed alpha
Helix 23	23	A	506	520	Right-handed alpha
Helix 24	24	A	537	552	Right-handed alpha
Helix 25	25	B	4	17	Right-handed alpha
Helix 26	26	B	29	38	Right-handed alpha
Helix 27	27	B	49	65	Right-handed alpha
Helix 28	28	B	76	90	Right-handed alpha
Helix 29	29	B	102	106	Right-handed 310
Helix 30	30	B	122	130	Right-handed alpha
Helix 31	31	B	143	159	Right-handed alpha
Helix 32	32	B	191	208	Right-handed alpha
Helix 33	33	B	225	237	Right-handed alpha
Helix 34	34	B	245	247	Right-handed 310
Helix 35	35	B	262	266	Right-handed 310
Helix 36	36	B	269	276	Right-handed alpha
Helix 37	37	B	323	335	Right-handed alpha
Helix 38	38	B	339	344	Right-handed alpha
Helix 39	39	B	362	374	Right-handed alpha
Helix 40	40	B	385	393	Right-handed alpha
Helix 41	41	B	413	424	Right-handed alpha
Helix 42	42	B	436	443	Right-handed alpha
Helix 43	43	B	445	452	Right-handed alpha
Helix 44	44	B	466	471	Right-handed alpha
Helix 45	45	B	475	479	Right-handed 310
Helix 46	46	B	487	494	Right-handed alpha
Helix 47	47	B	506	520	Right-handed alpha
Helix 48	48	B	537	552	Right-handed alpha
Helix 49	49	C	4	17	Right-handed alpha
Helix 50	50	C	29	38	Right-handed alpha
Helix 51	51	C	49	65	Right-handed alpha
Helix 52	52	C	76	90	Right-handed alpha
Helix 53	53	C	102	106	Right-handed 310
Helix 54	54	C	122	130	Right-handed alpha
Helix 55	55	C	143	159	Right-handed alpha
Helix 56	56	C	191	208	Right-handed alpha
Helix 57	57	C	225	237	Right-handed alpha
Helix 58	58	C	245	247	Right-handed 310
Helix 59	59	C	262	266	Right-handed 310
Helix 60	60	C	269	276	Right-handed alpha
Helix 61	61	C	323	335	Right-handed alpha
Helix 62	62	C	339	344	Right-handed alpha
Helix 63	63	C	362	374	Right-handed alpha
Helix 64	64	C	385	393	Right-handed alpha
Helix 65	65	C	413	424	Right-handed alpha
Helix 66	66	C	436	443	Right-handed alpha
Helix 67	67	C	445	452	Right-handed alpha
Helix 68	68	C	466	471	Right-handed alpha
Helix 69	69	C	475	479	Right-handed 310
Helix 70	70	C	487	494	Right-handed alpha
Helix 71	71	C	506	520	Right-handed alpha
Helix 72	72	C	537	552	Right-handed alpha
Helix 73	73	D	4	17	Right-handed alpha
Helix 74	74	D	29	38	Right-handed alpha
Helix 75	75	D	49	65	Right-handed alpha
Helix 76	76	D	76	90	Right-handed alpha
Helix 77	77	D	102	106	Right-handed 310
Helix 78	78	D	122	130	Right-handed alpha
Helix 79	79	D	143	159	Right-handed alpha
Helix 80	80	D	191	208	Right-handed alpha
Helix 81	81	D	225	237	Right-handed alpha
Helix 82	82	D	245	247	Right-handed 310
Helix 83	83	D	262	266	Right-handed 310
Helix 84	84	D	269	276	Right-handed alpha
Helix 85	85	D	323	335	Right-handed alpha
Helix 86	86	D	339	344	Right-handed alpha
Helix 87	87	D	362	374	Right-handed alpha
Helix 88	88	D	385	393	Right-handed alpha
Helix 89	89	D	413	424	Right-handed alpha
Helix 90	90	D	436	443	Right-handed alpha
Helix 91	91	D	445	452	Right-handed alpha
Helix 92	92	D	466	471	Right-handed alpha
Helix 93	93	D	475	479	Right-handed 310
Helix 94	94	D	487	494	Right-handed alpha
Helix 95	95	D	506	520	Right-handed alpha
Helix 96	96	D	537	552	Right-handed alpha
Helix 97	97	E	4	17	Right-handed alpha
Helix 98	98	E	29	38	Right-handed alpha
Helix 99	99	E	49	65	Right-handed alpha
Helix 100	100	E	76	90	Right-handed alpha
Helix 101	101	E	102	106	Right-handed 310
Helix 102	102	E	122	130	Right-handed alpha
Helix 103	103	E	143	159	Right-handed alpha
Helix 104	104	E	191	208	Right-handed alpha
Helix 105	105	E	225	237	Right-handed alpha
Helix 106	106	E	244	247	Right-handed 310
Helix 107	107	E	262	266	Right-handed 310
Helix 108	108	E	269	276	Right-handed alpha
Helix 109	109	E	323	335	Right-handed alpha
Helix 110	110	E	339	344	Right-handed alpha
Helix 111	111	E	362	374	Right-handed alpha
Helix 112	112	E	385	393	Right-handed alpha
Helix 113	113	E	413	424	Right-handed alpha
Helix 114	114	E	436	443	Right-handed alpha
Helix 115	115	E	445	452	Right-handed alpha
Helix 116	116	E	466	471	Right-handed alpha
Helix 117	117	E	475	479	Right-handed 310
Helix 118	118	E	487	494	Right-handed alpha
Helix 119	119	E	506	520	Right-handed alpha
Helix 120	120	E	537	552	Right-handed alpha
Helix 121	121	F	4	17	Right-handed alpha
Helix 122	122	F	29	38	Right-handed alpha
Helix 123	123	F	49	65	Right-handed alpha
Helix 124	124	F	76	90	Right-handed alpha
Helix 125	125	F	102	106	Right-handed 310
Helix 126	126	F	122	130	Right-handed alpha
Helix 127	127	F	143	159	Right-handed alpha
Helix 128	128	F	191	208	Right-handed alpha
Helix 129	129	F	225	237	Right-handed alpha
Helix 130	130	F	245	247	Right-handed 310
Helix 131	131	F	262	266	Right-handed 310
Helix 132	132	F	269	276	Right-handed alpha
Helix 133	133	F	323	335	Right-handed alpha
Helix 134	134	F	339	344	Right-handed alpha
Helix 135	135	F	362	374	Right-handed alpha
Helix 136	136	F	385	393	Right-handed alpha
Helix 137	137	F	413	424	Right-handed alpha
Helix 138	138	F	436	443	Right-handed alpha
Helix 139	139	F	445	452	Right-handed alpha
Helix 140	140	F	466	471	Right-handed alpha
Helix 141	141	F	475	479	Right-handed 310
Helix 142	142	F	487	494	Right-handed alpha
Helix 143	143	F	506	520	Right-handed alpha
Helix 144	144	F	537	552	Right-handed alpha
Helix 145	145	G	4	17	Right-handed alpha
Helix 146	146	G	29	38	Right-handed alpha
Helix 147	147	G	49	65	Right-handed alpha
Helix 148	148	G	76	90	Right-handed alpha
Helix 149	149	G	102	106	Right-handed 310
Helix 150	150	G	122	130	Right-handed alpha
Helix 151	151	G	143	159	Right-handed alpha
Helix 152	152	G	191	208	Right-handed alpha
Helix 153	153	G	225	237	Right-handed alpha
Helix 154	154	G	245	247	Right-handed 310
Helix 155	155	G	262	266	Right-handed 310
Helix 156	156	G	269	276	Right-handed alpha
Helix 157	157	G	323	335	Right-handed alpha
Helix 158	158	G	339	344	Right-handed alpha
Helix 159	159	G	362	374	Right-handed alpha
Helix 160	160	G	385	393	Right-handed alpha
Helix 161	161	G	413	424	Right-handed alpha
Helix 162	162	G	436	443	Right-handed alpha
Helix 163	163	G	445	452	Right-handed alpha
Helix 164	164	G	466	471	Right-handed alpha
Helix 165	165	G	475	479	Right-handed 310
Helix 166	166	G	487	494	Right-handed alpha
Helix 167	167	G	506	520	Right-handed alpha
Helix 168	168	G	537	552	Right-handed alpha
Helix 169	169	H	4	17	Right-handed alpha
Helix 170	170	H	29	38	Right-handed alpha
Helix 171	171	H	49	65	Right-handed alpha
Helix 172	172	H	76	90	Right-handed alpha
Helix 173	173	H	102	106	Right-handed 310
Helix 174	174	H	122	130	Right-handed alpha
Helix 175	175	H	143	159	Right-handed alpha
Helix 176	176	H	191	208	Right-handed alpha
Helix 177	177	H	225	237	Right-handed alpha
Helix 178	178	H	245	247	Right-handed 310
Helix 179	179	H	262	266	Right-handed 310
Helix 180	180	H	269	276	Right-handed alpha
Helix 181	181	H	323	335	Right-handed alpha
Helix 182	182	H	339	344	Right-handed alpha
Helix 183	183	H	362	374	Right-handed alpha
Helix 184	184	H	385	393	Right-handed alpha
Helix 185	185	H	413	424	Right-handed alpha
Helix 186	186	H	436	443	Right-handed alpha
Helix 187	187	H	445	452	Right-handed alpha
Helix 188	188	H	466	471	Right-handed alpha
Helix 189	189	H	475	479	Right-handed 310
Helix 190	190	H	487	494	Right-handed alpha
Helix 191	191	H	506	520	Right-handed alpha
Helix 192	192	H	537	552	Right-handed alpha

There are 24 sheets in PDB entry 2VBI. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD, CA, CB, A, DB, EA, EB, EC, ED, FA, FB, FC, FD, GA, GB, HA, HB,

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	43	46	first strand
Strand 2	A	20	23	parallel
Strand 3	A	67	71	parallel
Strand 4	A	94	100	parallel
Strand 5	A	162	167	parallel
Strand 6	A	134	138	parallel

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There are 8 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	177	178	first strand
Strand 2	D	317	320	parallel
Strand 3	D	311	314	anti-parallel
Strand 4	D	304	307	anti-parallel
Strand 5	D	279	283	parallel
Strand 6	D	212	216	parallel
Strand 7	D	239	243	parallel
Strand 8	D	257	261	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	257	261	first strand
Strand 2	A	239	243	parallel
Strand 3	A	212	216	parallel
Strand 4	A	279	283	parallel
Strand 5	A	304	307	parallel
Strand 6	A	311	314	anti-parallel
Strand 7	A	317	320	anti-parallel
Strand 8	D	177	178	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	401	403	first strand
Strand 2	A	378	382	parallel
Strand 3	A	429	435	parallel
Strand 4	A	457	462	parallel
Strand 5	A	525	530	parallel
Strand 6	A	500	504	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	43	46	first strand
Strand 2	B	20	23	parallel
Strand 3	B	67	71	parallel
Strand 4	B	94	100	parallel
Strand 5	B	162	167	parallel
Strand 6	B	134	138	parallel

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There are 8 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	177	178	first strand
Strand 2	C	317	320	parallel
Strand 3	C	311	314	anti-parallel
Strand 4	C	304	307	anti-parallel
Strand 5	C	279	283	parallel
Strand 6	C	212	216	parallel
Strand 7	C	239	243	parallel
Strand 8	C	257	261	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	257	261	first strand
Strand 2	B	239	243	parallel
Strand 3	B	212	216	parallel
Strand 4	B	279	283	parallel
Strand 5	B	304	307	parallel
Strand 6	B	311	314	anti-parallel
Strand 7	B	317	320	anti-parallel
Strand 8	C	177	178	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	401	403	first strand
Strand 2	B	378	382	parallel
Strand 3	B	429	435	parallel
Strand 4	B	457	462	parallel
Strand 5	B	525	530	parallel
Strand 6	B	500	504	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	43	46	first strand
Strand 2	C	20	23	parallel
Strand 3	C	67	71	parallel
Strand 4	C	94	100	parallel
Strand 5	C	162	167	parallel
Strand 6	C	134	138	parallel

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There are 6 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	401	403	first strand
Strand 2	C	378	382	parallel
Strand 3	C	429	435	parallel
Strand 4	C	457	462	parallel
Strand 5	C	525	530	parallel
Strand 6	C	500	504	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	43	46	first strand
Strand 2	D	20	23	parallel
Strand 3	D	67	71	parallel
Strand 4	D	94	100	parallel
Strand 5	D	162	167	parallel
Strand 6	D	134	138	parallel

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There are 6 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	401	403	first strand
Strand 2	D	378	382	parallel
Strand 3	D	429	435	parallel
Strand 4	D	457	462	parallel
Strand 5	D	525	530	parallel
Strand 6	D	500	504	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	43	46	first strand
Strand 2	E	20	23	parallel
Strand 3	E	67	71	parallel
Strand 4	E	94	100	parallel
Strand 5	E	162	167	parallel
Strand 6	E	134	138	parallel

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There are 8 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	177	178	first strand
Strand 2	H	317	320	parallel
Strand 3	H	311	314	anti-parallel
Strand 4	H	304	307	anti-parallel
Strand 5	H	279	283	parallel
Strand 6	H	212	216	parallel
Strand 7	H	239	243	parallel
Strand 8	H	257	261	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	257	260	first strand
Strand 2	E	239	242	parallel
Strand 3	E	212	216	parallel
Strand 4	E	279	283	parallel
Strand 5	E	304	307	parallel
Strand 6	E	311	314	anti-parallel
Strand 7	E	317	320	anti-parallel
Strand 8	H	177	178	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	401	403	first strand
Strand 2	E	378	382	parallel
Strand 3	E	429	435	parallel
Strand 4	E	457	462	parallel
Strand 5	E	525	530	parallel
Strand 6	E	500	504	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	43	46	first strand
Strand 2	F	20	23	parallel
Strand 3	F	67	71	parallel
Strand 4	F	94	100	parallel
Strand 5	F	162	167	parallel
Strand 6	F	134	138	parallel

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There are 8 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	177	178	first strand
Strand 2	G	317	320	parallel
Strand 3	G	311	314	anti-parallel
Strand 4	G	304	307	anti-parallel
Strand 5	G	279	283	parallel
Strand 6	G	212	216	parallel
Strand 7	G	239	243	parallel
Strand 8	G	257	261	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	257	261	first strand
Strand 2	F	239	243	parallel
Strand 3	F	212	216	parallel
Strand 4	F	279	283	parallel
Strand 5	F	304	307	parallel
Strand 6	F	311	314	anti-parallel
Strand 7	F	317	320	anti-parallel
Strand 8	G	177	178	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	401	403	first strand
Strand 2	F	378	382	parallel
Strand 3	F	429	435	parallel
Strand 4	F	457	462	parallel
Strand 5	F	525	530	parallel
Strand 6	F	500	504	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	43	46	first strand
Strand 2	G	20	23	parallel
Strand 3	G	67	71	parallel
Strand 4	G	94	100	parallel
Strand 5	G	162	167	parallel
Strand 6	G	134	138	parallel

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There are 6 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	401	403	first strand
Strand 2	G	378	382	parallel
Strand 3	G	429	435	parallel
Strand 4	G	457	462	parallel
Strand 5	G	525	530	parallel
Strand 6	G	500	504	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	43	46	first strand
Strand 2	H	20	23	parallel
Strand 3	H	67	71	parallel
Strand 4	H	94	100	parallel
Strand 5	H	162	167	parallel
Strand 6	H	134	138	parallel

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There are 6 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	401	403	first strand
Strand 2	H	378	382	parallel
Strand 3	H	429	435	parallel
Strand 4	H	457	462	parallel
Strand 5	H	525	530	parallel
Strand 6	H	500	504	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: 2VBI

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