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

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 1WBL entry

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

Chain ID	Initial residue	Terminal residue
A	LYS 1	GLY 237
B	LYS 1	GLY 237
C	LYS 1	GLY 237
D	LYS 1	GLY 237

There are 12 helices in PDB entry 1WBL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	103	107	Right-handed 310
Helix 2	2	A	193	198	Right-handed alpha
Helix 3	3	A	212	216	Right-handed 310
Helix 4	4	B	103	107	Right-handed 310
Helix 5	5	B	193	198	Right-handed alpha
Helix 6	6	B	212	216	Right-handed 310
Helix 7	7	C	103	107	Right-handed 310
Helix 8	8	C	180	183	Right-handed 310
Helix 9	9	C	193	198	Right-handed alpha
Helix 10	10	D	103	107	Right-handed 310
Helix 11	11	D	193	198	Right-handed alpha
Helix 12	12	D	212	216	Right-handed 310

There are 12 sheets in PDB entry 1WBL. Click on sheet of interest to get list of strands forming it: AS1, AS2, AS3, BS1, BS2, BS3, CS1, CS2, CS3, DS1, DS2, DS3,

There are 6 strands in AS1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1	7	first strand
Strand 2	A	228	235	anti-parallel
Strand 3	A	67	73	anti-parallel
Strand 4	A	161	167	anti-parallel
Strand 5	A	172	178	anti-parallel
Strand 6	A	186	192	anti-parallel

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There are 7 strands in AS2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	17	22	first strand
Strand 2	A	45	52	anti-parallel
Strand 3	A	203	210	anti-parallel
Strand 4	A	88	94	anti-parallel
Strand 5	A	118	125	anti-parallel
Strand 6	A	135	142	anti-parallel
Strand 7	A	148	152	anti-parallel

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There are 5 strands in AS3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	24	26	first strand
Strand 2	A	30	33	anti-parallel
Strand 3	A	223	226	anti-parallel
Strand 4	A	74	77	anti-parallel
Strand 5	A	159	160	anti-parallel

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There are 6 strands in BS1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1	7	first strand
Strand 2	B	228	235	anti-parallel
Strand 3	B	67	73	anti-parallel
Strand 4	B	161	167	anti-parallel
Strand 5	B	172	178	anti-parallel
Strand 6	B	186	192	anti-parallel

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There are 7 strands in BS2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	17	22	first strand
Strand 2	B	45	52	anti-parallel
Strand 3	B	203	210	anti-parallel
Strand 4	B	88	94	anti-parallel
Strand 5	B	118	125	anti-parallel
Strand 6	B	135	142	anti-parallel
Strand 7	B	148	152	anti-parallel

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There are 5 strands in BS3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	24	26	first strand
Strand 2	B	30	33	anti-parallel
Strand 3	B	223	226	anti-parallel
Strand 4	B	74	77	anti-parallel
Strand 5	B	159	160	anti-parallel

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There are 6 strands in CS1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1	7	first strand
Strand 2	C	228	235	anti-parallel
Strand 3	C	67	73	anti-parallel
Strand 4	C	161	167	anti-parallel
Strand 5	C	172	178	anti-parallel
Strand 6	C	186	192	anti-parallel

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There are 7 strands in CS2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	17	22	first strand
Strand 2	C	45	52	anti-parallel
Strand 3	C	203	210	anti-parallel
Strand 4	C	88	94	anti-parallel
Strand 5	C	118	125	anti-parallel
Strand 6	C	135	142	anti-parallel
Strand 7	C	148	152	anti-parallel

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There are 5 strands in CS3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	24	26	first strand
Strand 2	C	30	33	anti-parallel
Strand 3	C	223	226	anti-parallel
Strand 4	C	74	77	anti-parallel
Strand 5	C	159	160	anti-parallel

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There are 6 strands in DS1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1	7	first strand
Strand 2	D	228	235	anti-parallel
Strand 3	D	67	73	anti-parallel
Strand 4	D	161	167	anti-parallel
Strand 5	D	172	178	anti-parallel
Strand 6	D	186	192	anti-parallel

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There are 7 strands in DS2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	17	22	first strand
Strand 2	D	45	52	anti-parallel
Strand 3	D	203	210	anti-parallel
Strand 4	D	88	94	anti-parallel
Strand 5	D	118	125	anti-parallel
Strand 6	D	135	142	anti-parallel
Strand 7	D	148	152	anti-parallel

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There are 5 strands in DS3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	24	26	first strand
Strand 2	D	30	33	anti-parallel
Strand 3	D	223	226	anti-parallel
Strand 4	D	74	77	anti-parallel
Strand 5	D	159	160	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: 1WBL

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