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

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 1WBI entry

There are 8 chains in PDB entry 1WBI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 1	THR 123
B	ARG 2	GLN 121
C	ALA 1	GLN 121
D	ALA 1	GLN 121
E	ALA 1	GLN 121
F	ALA 1	THR 123
G	ARG 2	GLN 121
H	ARG 2	HIS 122

There are 16 helices in PDB entry 1WBI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	40	44	Right-handed 310
Helix 2	2	A	103	109	Right-handed 310
Helix 3	3	B	40	44	Right-handed 310
Helix 4	4	B	103	109	Right-handed 310
Helix 5	5	C	40	44	Right-handed 310
Helix 6	6	C	103	109	Right-handed 310
Helix 7	7	D	40	44	Right-handed 310
Helix 8	8	D	103	109	Right-handed 310
Helix 9	9	E	40	44	Right-handed 310
Helix 10	10	E	103	109	Right-handed 310
Helix 11	11	F	40	44	Right-handed 310
Helix 12	12	F	103	109	Right-handed 310
Helix 13	13	G	40	44	Right-handed 310
Helix 14	14	G	103	109	Right-handed 310
Helix 15	15	H	40	44	Right-handed 310
Helix 16	16	H	103	109	Right-handed 310

There are 8 sheets in PDB entry 1WBI. Click on sheet of interest to get list of strands forming it: AA, BA, CA, DA, EA, FA, GA, HA,

There are 10 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	8	12	first strand
Strand 2	A	17	20	anti-parallel
Strand 3	A	28	34	anti-parallel
Strand 4	A	47	53	anti-parallel
Strand 5	A	61	67	anti-parallel
Strand 6	A	74	83	anti-parallel
Strand 7	A	89	98	anti-parallel
Strand 8	A	111	120	anti-parallel
Strand 9	A	8	12	anti-parallel
Strand 10	A	8	12	first strand

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There are 10 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	8	12	first strand
Strand 2	B	17	20	anti-parallel
Strand 3	B	28	34	anti-parallel
Strand 4	B	47	53	anti-parallel
Strand 5	B	61	67	anti-parallel
Strand 6	B	74	83	anti-parallel
Strand 7	B	89	98	anti-parallel
Strand 8	B	111	120	anti-parallel
Strand 9	B	8	12	anti-parallel
Strand 10	B	8	12	first strand

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There are 22 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	8	12	first strand
Strand 2	C	17	20	anti-parallel
Strand 3	C	28	34	anti-parallel
Strand 4	C	47	53	anti-parallel
Strand 5	C	61	67	anti-parallel
Strand 6	C	74	83	anti-parallel
Strand 7	C	89	98	anti-parallel
Strand 8	C	111	120	anti-parallel
Strand 9	C	17	20	first strand
Strand 10	C	8	12	anti-parallel
Strand 11	C	28	34	first strand
Strand 12	C	17	20	anti-parallel
Strand 13	C	47	53	first strand
Strand 14	C	28	34	anti-parallel
Strand 15	C	61	67	first strand
Strand 16	C	47	53	anti-parallel
Strand 17	C	74	83	first strand
Strand 18	C	61	67	anti-parallel
Strand 19	C	89	98	first strand
Strand 20	C	74	83	anti-parallel
Strand 21	C	111	120	first strand
Strand 22	C	8	12	anti-parallel

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There are 16 strands in DA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	8	12	first strand
Strand 2	D	17	20	anti-parallel
Strand 3	D	17	20	first strand
Strand 4	D	8	12	anti-parallel
Strand 5	D	28	34	first strand
Strand 6	D	17	20	anti-parallel
Strand 7	D	47	53	first strand
Strand 8	D	28	34	anti-parallel
Strand 9	D	61	67	first strand
Strand 10	D	47	53	anti-parallel
Strand 11	D	74	83	first strand
Strand 12	D	61	67	anti-parallel
Strand 13	D	89	98	first strand
Strand 14	D	74	83	anti-parallel
Strand 15	D	111	120	first strand
Strand 16	D	8	12	anti-parallel

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There are 16 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	8	12	first strand
Strand 2	E	17	20	anti-parallel
Strand 3	E	17	20	first strand
Strand 4	E	8	12	anti-parallel
Strand 5	E	28	34	first strand
Strand 6	E	17	20	anti-parallel
Strand 7	E	47	53	first strand
Strand 8	E	28	34	anti-parallel
Strand 9	E	61	67	first strand
Strand 10	E	47	53	anti-parallel
Strand 11	E	74	83	first strand
Strand 12	E	61	67	anti-parallel
Strand 13	E	89	98	first strand
Strand 14	E	74	83	anti-parallel
Strand 15	E	111	120	first strand
Strand 16	E	8	12	anti-parallel

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There are 16 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	8	12	first strand
Strand 2	F	17	20	anti-parallel
Strand 3	F	17	20	first strand
Strand 4	F	8	12	anti-parallel
Strand 5	F	28	34	first strand
Strand 6	F	17	20	anti-parallel
Strand 7	F	47	53	first strand
Strand 8	F	28	34	anti-parallel
Strand 9	F	61	67	first strand
Strand 10	F	47	53	anti-parallel
Strand 11	F	74	83	first strand
Strand 12	F	61	67	anti-parallel
Strand 13	F	89	98	first strand
Strand 14	F	74	83	anti-parallel
Strand 15	F	111	120	first strand
Strand 16	F	8	12	anti-parallel

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There are 16 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	8	12	first strand
Strand 2	G	17	20	anti-parallel
Strand 3	G	17	20	first strand
Strand 4	G	8	12	anti-parallel
Strand 5	G	28	34	first strand
Strand 6	G	17	20	anti-parallel
Strand 7	G	47	53	first strand
Strand 8	G	28	34	anti-parallel
Strand 9	G	61	67	first strand
Strand 10	G	47	53	anti-parallel
Strand 11	G	74	83	first strand
Strand 12	G	61	67	anti-parallel
Strand 13	G	89	98	first strand
Strand 14	G	74	83	anti-parallel
Strand 15	G	111	120	first strand
Strand 16	G	8	12	anti-parallel

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There are 16 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	8	12	first strand
Strand 2	H	17	20	anti-parallel
Strand 3	H	17	20	first strand
Strand 4	H	8	12	anti-parallel
Strand 5	H	28	34	first strand
Strand 6	H	17	20	anti-parallel
Strand 7	H	47	53	first strand
Strand 8	H	28	34	anti-parallel
Strand 9	H	61	67	first strand
Strand 10	H	47	53	anti-parallel
Strand 11	H	74	83	first strand
Strand 12	H	61	67	anti-parallel
Strand 13	H	89	98	first strand
Strand 14	H	74	83	anti-parallel
Strand 15	H	111	120	first strand
Strand 16	H	8	12	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: 1WBI

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