Analysis of interatomic Contacts of Structural Units in PDB entry:
6LBT

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 6LBT entry

There are 4 chains in PDB entry 6LBT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 374	LEU 891
C	LEU 274	SER 434
B	ASP 374	GLU 892
D	LEU 274	SER 434

There are 32 helices in PDB entry 6LBT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	379	383	Right-handed 310
Helix 2	AA2	A	446	455	Right-handed alpha
Helix 3	AA3	A	462	477	Right-handed alpha
Helix 4	AA4	A	728	740	Right-handed alpha
Helix 5	AA5	A	742	747	Right-handed alpha
Helix 6	AA6	A	766	772	Right-handed alpha
Helix 7	AA7	A	815	819	Right-handed alpha
Helix 8	AA8	A	827	836	Right-handed alpha
Helix 9	AA9	A	843	850	Right-handed alpha
Helix 10	AB1	A	881	890	Right-handed alpha
Helix 11	AB2	C	275	294	Right-handed alpha
Helix 12	AB3	C	300	308	Right-handed alpha
Helix 13	AB4	C	324	338	Right-handed alpha
Helix 14	AB5	C	350	370	Right-handed alpha
Helix 15	AB6	C	379	387	Right-handed alpha
Helix 16	AB7	C	392	407	Right-handed alpha
Helix 17	AB8	B	379	383	Right-handed 310
Helix 18	AB9	B	446	455	Right-handed alpha
Helix 19	AC1	B	462	477	Right-handed alpha
Helix 20	AC2	B	728	741	Right-handed alpha
Helix 21	AC3	B	742	747	Right-handed alpha
Helix 22	AC4	B	766	773	Right-handed alpha
Helix 23	AC5	B	815	819	Right-handed alpha
Helix 24	AC6	B	827	836	Right-handed alpha
Helix 25	AC7	B	843	848	Right-handed alpha
Helix 26	AC8	B	881	892	Right-handed alpha
Helix 27	AC9	D	275	294	Right-handed alpha
Helix 28	AD1	D	300	308	Right-handed alpha
Helix 29	AD2	D	321	338	Right-handed alpha
Helix 30	AD3	D	350	371	Right-handed alpha
Helix 31	AD4	D	379	387	Right-handed alpha
Helix 32	AD5	D	392	407	Right-handed alpha

There are 8 sheets in PDB entry 6LBT. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	389	400	first strand
Strand 2	A	417	422	anti-parallel
Strand 3	A	440	444	anti-parallel
Strand 4	A	493	505	parallel
Strand 5	A	479	490	anti-parallel
Strand 6	A	389	400	anti-parallel

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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	432	433	first strand
Strand 2	A	871	877	parallel
Strand 3	A	854	865	anti-parallel
Strand 4	A	781	792	anti-parallel
Strand 5	A	796	802	anti-parallel
Strand 6	A	820	826	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	296	298	first strand
Strand 2	C	347	349	anti-parallel
Strand 3	C	342	343	anti-parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	374	378	first strand
Strand 2	C	424	431	anti-parallel
Strand 3	C	412	418	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	388	400	first strand
Strand 2	B	418	422	anti-parallel
Strand 3	B	440	443	anti-parallel
Strand 4	B	493	506	parallel
Strand 5	B	478	490	anti-parallel
Strand 6	B	388	400	anti-parallel

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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	432	433	first strand
Strand 2	B	871	877	parallel
Strand 3	B	854	865	anti-parallel
Strand 4	B	781	792	anti-parallel
Strand 5	B	796	802	anti-parallel
Strand 6	B	820	826	anti-parallel
Strand 7	B	871	877	parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	296	298	first strand
Strand 2	D	347	349	anti-parallel
Strand 3	D	342	343	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	374	378	first strand
Strand 2	D	424	431	anti-parallel
Strand 3	D	412	418	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: 6LBT

Analysis of interatomic Contacts of Structural Units in PDB entry:
6LBT