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

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 1LBI entry

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

Chain ID	Initial residue	Terminal residue
A	LEU 62	GLU 357
B	LEU 62	GLU 357
C	LEU 62	GLU 357
D	LEU 62	GLU 357

There are 40 helices in PDB entry 1LBI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	A5	A	74	90	Right-handed alpha
Helix 2	A6	A	104	116	Right-handed alpha
Helix 3	A7	A	131	137	Right-handed alpha
Helix 4	A8	A	164	175	Right-handed alpha
Helix 5	A9	A	192	205	Right-handed alpha
Helix 6	A10	A	222	233	Right-handed alpha
Helix 7	A11	A	247	259	Right-handed alpha
Helix 8	A12	A	279	281	Right-handed alpha
Helix 9	A13	A	293	309	Right-handed alpha
Helix 10	A14	A	340	357	Right-handed alpha
Helix 11	B5	B	74	90	Right-handed alpha
Helix 12	B6	B	104	116	Right-handed alpha
Helix 13	B7	B	131	137	Right-handed alpha
Helix 14	B8	B	164	175	Right-handed alpha
Helix 15	B9	B	192	205	Right-handed alpha
Helix 16	B10	B	222	233	Right-handed alpha
Helix 17	B11	B	247	259	Right-handed alpha
Helix 18	B12	B	279	281	Right-handed alpha
Helix 19	B13	B	293	309	Right-handed alpha
Helix 20	B14	B	340	357	Right-handed alpha
Helix 21	C5	C	74	90	Right-handed alpha
Helix 22	C6	C	104	116	Right-handed alpha
Helix 23	C7	C	131	137	Right-handed alpha
Helix 24	C8	C	164	175	Right-handed alpha
Helix 25	C9	C	192	205	Right-handed alpha
Helix 26	C10	C	222	233	Right-handed alpha
Helix 27	C11	C	247	259	Right-handed alpha
Helix 28	C12	C	279	281	Right-handed alpha
Helix 29	C13	C	293	309	Right-handed alpha
Helix 30	C14	C	340	357	Right-handed alpha
Helix 31	D5	D	74	90	Right-handed alpha
Helix 32	D6	D	104	116	Right-handed alpha
Helix 33	D7	D	131	137	Right-handed alpha
Helix 34	D8	D	164	175	Right-handed alpha
Helix 35	D9	D	192	205	Right-handed alpha
Helix 36	D10	D	222	233	Right-handed alpha
Helix 37	D11	D	247	259	Right-handed alpha
Helix 38	D12	D	279	281	Right-handed alpha
Helix 39	D13	D	293	309	Right-handed alpha
Helix 40	D14	D	340	357	Right-handed alpha

There are 8 sheets in PDB entry 1LBI. Click on sheet of interest to get list of strands forming it: S1A, S2A, S1B, S2B, S1C, S2C, S1D, S2D,

There are 6 strands in S1A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	92	98	first strand
Strand 2	A	63	68	parallel
Strand 3	A	121	124	parallel
Strand 4	A	145	149	parallel
Strand 5	A	158	161	parallel
Strand 6	A	316	318	parallel

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There are 6 strands in S2A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	214	217	first strand
Strand 2	A	182	185	parallel
Strand 3	A	240	244	parallel
Strand 4	A	269	274	parallel
Strand 5	A	287	290	parallel
Strand 6	A	322	324	anti-parallel

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There are 6 strands in S1B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	92	98	first strand
Strand 2	B	63	68	parallel
Strand 3	B	121	124	parallel
Strand 4	B	145	149	parallel
Strand 5	B	158	161	parallel
Strand 6	B	316	318	parallel

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There are 6 strands in S2B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	214	217	first strand
Strand 2	B	182	185	parallel
Strand 3	B	240	244	parallel
Strand 4	B	269	274	parallel
Strand 5	B	287	290	parallel
Strand 6	B	322	324	anti-parallel

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There are 6 strands in S1C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	92	98	first strand
Strand 2	C	63	68	parallel
Strand 3	C	121	124	parallel
Strand 4	C	145	149	parallel
Strand 5	C	158	161	parallel
Strand 6	C	316	318	parallel

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There are 6 strands in S2C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	214	217	first strand
Strand 2	C	182	185	parallel
Strand 3	C	240	244	parallel
Strand 4	C	269	274	parallel
Strand 5	C	287	290	parallel
Strand 6	C	322	324	anti-parallel

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There are 6 strands in S1D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	92	98	first strand
Strand 2	D	63	68	parallel
Strand 3	D	121	124	parallel
Strand 4	D	145	149	parallel
Strand 5	D	158	161	parallel
Strand 6	D	316	318	parallel

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There are 6 strands in S2D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	214	217	first strand
Strand 2	D	182	185	parallel
Strand 3	D	240	244	parallel
Strand 4	D	269	274	parallel
Strand 5	D	287	290	parallel
Strand 6	D	322	324	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: 1LBI

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