Analysis of interatomic Contacts of Structural Units in PDB entry:
1V1B

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 1V1B entry

There are 4 chains in PDB entry 1V1B (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	LEU 301
B	MET 1	LEU 301
C	MET 1	LEU 301
D	MET 1	LEU 301

There are 56 helices in PDB entry 1V1B. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	21	25	Right-handed 310
Helix 2	2	A	34	46	Right-handed alpha
Helix 3	3	A	59	72	Right-handed alpha
Helix 4	4	A	108	112	Right-handed 310
Helix 5	5	A	119	124	Right-handed 310
Helix 6	6	A	133	139	Right-handed alpha
Helix 7	7	A	139	155	Right-handed alpha
Helix 8	8	A	172	184	Right-handed alpha
Helix 9	9	A	185	187	Right-handed 310
Helix 10	10	A	194	202	Right-handed alpha
Helix 11	11	A	203	211	Right-handed alpha
Helix 12	12	A	248	263	Right-handed alpha
Helix 13	13	A	266	283	Right-handed alpha
Helix 14	14	A	293	300	Right-handed alpha
Helix 15	15	B	21	25	Right-handed 310
Helix 16	16	B	34	46	Right-handed alpha
Helix 17	17	B	59	72	Right-handed alpha
Helix 18	18	B	108	113	Right-handed 310
Helix 19	19	B	119	124	Right-handed 310
Helix 20	20	B	133	139	Right-handed alpha
Helix 21	21	B	139	155	Right-handed alpha
Helix 22	22	B	172	184	Right-handed alpha
Helix 23	23	B	185	187	Right-handed 310
Helix 24	24	B	194	202	Right-handed alpha
Helix 25	25	B	203	211	Right-handed alpha
Helix 26	26	B	248	263	Right-handed alpha
Helix 27	27	B	266	283	Right-handed alpha
Helix 28	28	B	293	300	Right-handed alpha
Helix 29	29	C	21	25	Right-handed 310
Helix 30	30	C	34	46	Right-handed alpha
Helix 31	31	C	59	72	Right-handed alpha
Helix 32	32	C	108	113	Right-handed 310
Helix 33	33	C	119	124	Right-handed 310
Helix 34	34	C	133	139	Right-handed alpha
Helix 35	35	C	139	155	Right-handed alpha
Helix 36	36	C	172	184	Right-handed alpha
Helix 37	37	C	185	187	Right-handed 310
Helix 38	38	C	194	202	Right-handed alpha
Helix 39	39	C	203	211	Right-handed alpha
Helix 40	40	C	248	263	Right-handed alpha
Helix 41	41	C	266	283	Right-handed alpha
Helix 42	42	C	293	300	Right-handed alpha
Helix 43	43	D	21	25	Right-handed 310
Helix 44	44	D	34	46	Right-handed alpha
Helix 45	45	D	59	72	Right-handed alpha
Helix 46	46	D	108	113	Right-handed 310
Helix 47	47	D	119	124	Right-handed 310
Helix 48	48	D	133	139	Right-handed alpha
Helix 49	49	D	139	155	Right-handed alpha
Helix 50	50	D	172	184	Right-handed alpha
Helix 51	51	D	185	187	Right-handed 310
Helix 52	52	D	194	202	Right-handed alpha
Helix 53	53	D	203	211	Right-handed alpha
Helix 54	54	D	248	263	Right-handed alpha
Helix 55	55	D	266	283	Right-handed alpha
Helix 56	56	D	293	300	Right-handed alpha

There are 6 sheets in PDB entry 1V1B. Click on sheet of interest to get list of strands forming it: AA, AB, BA, CA, CB, A,

There are 9 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	79	81	first strand
Strand 2	A	50	56	parallel
Strand 3	A	4	7	parallel
Strand 4	A	128	132	parallel
Strand 5	A	159	163	parallel
Strand 6	A	189	193	parallel
Strand 7	A	215	219	parallel
Strand 8	A	225	228	anti-parallel
Strand 9	A	233	236	anti-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	102	104	first strand
Strand 2	A	88	90	anti-parallel
Strand 3	A	11	16	parallel
Strand 4	A	27	33	anti-parallel
Strand 5	B	27	33	anti-parallel
Strand 6	B	11	16	anti-parallel
Strand 7	B	88	90	parallel
Strand 8	B	102	104	anti-parallel

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There are 9 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	79	81	first strand
Strand 2	B	50	56	parallel
Strand 3	B	4	7	parallel
Strand 4	B	128	132	parallel
Strand 5	B	159	163	parallel
Strand 6	B	189	193	parallel
Strand 7	B	215	219	parallel
Strand 8	B	225	228	anti-parallel
Strand 9	B	233	236	anti-parallel

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There are 9 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	79	81	first strand
Strand 2	C	50	56	parallel
Strand 3	C	4	7	parallel
Strand 4	C	128	132	parallel
Strand 5	C	159	163	parallel
Strand 6	C	189	193	parallel
Strand 7	C	215	219	parallel
Strand 8	C	225	228	anti-parallel
Strand 9	C	233	236	anti-parallel

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There are 8 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	102	104	first strand
Strand 2	C	88	90	anti-parallel
Strand 3	C	11	16	parallel
Strand 4	C	27	33	anti-parallel
Strand 5	D	27	33	anti-parallel
Strand 6	D	11	16	anti-parallel
Strand 7	D	88	90	parallel
Strand 8	D	102	104	anti-parallel

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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	D	79	81	first strand
Strand 2	D	50	56	parallel
Strand 3	D	4	7	parallel
Strand 4	D	128	132	parallel
Strand 5	D	159	163	parallel
Strand 6	D	189	193	parallel
Strand 7	D	215	219	parallel
Strand 8	D	225	228	anti-parallel
Strand 9	D	233	236	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: 1V1B

Analysis of interatomic Contacts of Structural Units in PDB entry:
1V1B