Analysis of interatomic Contacts of Structural Units in PDB entry:
7L4J

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 7L4J entry

There are 2 chains in PDB entry 7L4J (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 31	LEU 513
B	ASP 34	LYS 512

There are 37 helices in PDB entry 7L4J. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	31	35	Right-handed 310
Helix 2	AA2	A	44	48	Right-handed 310
Helix 3	AA3	A	50	58	Right-handed alpha
Helix 4	AA4	A	74	78	Right-handed 310
Helix 5	AA5	A	156	183	Right-handed alpha
Helix 6	AA6	A	236	260	Right-handed alpha
Helix 7	AA7	A	311	322	Right-handed alpha
Helix 8	AA8	A	323	327	Right-handed 310
Helix 9	AA9	A	340	344	Right-handed 310
Helix 10	AB1	A	365	369	Right-handed 310
Helix 11	AB2	A	376	380	Right-handed 310
Helix 12	AB3	A	406	410	Right-handed 310
Helix 13	AB4	A	436	441	Right-handed alpha
Helix 14	AB5	A	444	456	Right-handed alpha
Helix 15	AB6	A	457	459	Right-handed 310
Helix 16	AB7	A	465	480	Right-handed alpha
Helix 17	AB8	A	489	493	Right-handed 310
Helix 18	AB9	A	508	511	Right-handed 310
Helix 19	AC1	B	44	48	Right-handed 310
Helix 20	AC2	B	50	58	Right-handed alpha
Helix 21	AC3	B	74	78	Right-handed 310
Helix 22	AC4	B	156	176	Right-handed alpha
Helix 23	AC5	B	177	183	Right-handed alpha
Helix 24	AC6	B	236	260	Right-handed alpha
Helix 25	AC7	B	311	322	Right-handed alpha
Helix 26	AC8	B	323	327	Right-handed 310
Helix 27	AC9	B	340	344	Right-handed 310
Helix 28	AD1	B	365	369	Right-handed 310
Helix 29	AD2	B	376	380	Right-handed 310
Helix 30	AD3	B	406	410	Right-handed 310
Helix 31	AD4	B	422	424	Right-handed 310
Helix 32	AD5	B	436	441	Right-handed alpha
Helix 33	AD6	B	444	456	Right-handed alpha
Helix 34	AD7	B	457	459	Right-handed 310
Helix 35	AD8	B	465	480	Right-handed alpha
Helix 36	AD9	B	489	493	Right-handed 310
Helix 37	AE1	B	508	511	Right-handed 310

There are 14 sheets in PDB entry 7L4J. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5,

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	65	67	first strand
Strand 2	A	79	83	anti-parallel
Strand 3	A	500	506	anti-parallel
Strand 4	A	431	435	anti-parallel
Strand 5	A	290	295	anti-parallel
Strand 6	A	298	301	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	94	102	first strand
Strand 2	A	143	153	anti-parallel
Strand 3	A	268	269	anti-parallel
Strand 4	A	392	393	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	94	102	first strand
Strand 2	A	143	153	anti-parallel
Strand 3	A	271	277	anti-parallel
Strand 4	A	280	286	anti-parallel
Strand 5	A	415	420	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	330	331	first strand
Strand 2	A	370	371	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	347	350	first strand
Strand 2	A	359	362	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	373	374	first strand
Strand 2	A	381	382	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	481	482	first strand
Strand 2	A	487	488	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	66	67	first strand
Strand 2	B	79	83	anti-parallel
Strand 3	B	500	506	anti-parallel
Strand 4	B	431	435	anti-parallel
Strand 5	B	290	295	anti-parallel
Strand 6	B	298	301	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	94	102	first strand
Strand 2	B	143	153	anti-parallel
Strand 3	B	268	269	anti-parallel
Strand 4	B	392	393	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	94	102	first strand
Strand 2	B	143	153	anti-parallel
Strand 3	B	271	277	anti-parallel
Strand 4	B	280	286	anti-parallel
Strand 5	B	415	420	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	330	331	first strand
Strand 2	B	370	371	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	347	350	first strand
Strand 2	B	359	362	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	373	374	first strand
Strand 2	B	381	382	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	481	482	first strand
Strand 2	B	487	488	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 7L4J

Analysis of interatomic Contacts of Structural Units in PDB entry:
7L4J