Analysis of interatomic Contacts of Structural Units in PDB entry:
5E4L

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 5E4L entry

There are 2 chains in PDB entry 5E4L (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 40	LYS 506
B	GLU 40	LYS 505

There are 15 helices in PDB entry 5E4L. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	72	75	Right-handed 310
Helix 2	AA2	A	81	83	Right-handed 310
Helix 3	AA3	A	125	135	Right-handed alpha
Helix 4	AA4	A	137	142	Right-handed alpha
Helix 5	AA5	A	218	223	Right-handed alpha
Helix 6	AA6	A	258	269	Right-handed alpha
Helix 7	AA7	A	278	290	Right-handed alpha
Helix 8	AA8	A	402	412	Right-handed alpha
Helix 9	AA9	A	422	431	Right-handed alpha
Helix 10	AB1	B	72	75	Right-handed 310
Helix 11	AB2	B	125	135	Right-handed alpha
Helix 12	AB3	B	137	142	Right-handed alpha
Helix 13	AB4	B	218	223	Right-handed alpha
Helix 14	AB5	B	258	268	Right-handed alpha
Helix 15	AB6	B	278	289	Right-handed alpha

There are 16 sheets in PDB entry 5E4L. 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, AB6, AB7,

There are 5 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	43	44	first strand
Strand 2	A	77	80	anti-parallel
Strand 3	A	84	87	anti-parallel
Strand 4	A	92	95	anti-parallel
Strand 5	A	108	110	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	61	65	first strand
Strand 2	A	53	58	anti-parallel
Strand 3	A	46	48	anti-parallel
Strand 4	A	158	160	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	191	193	first strand
Strand 2	A	196	198	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	212	214	first strand
Strand 2	A	225	227	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	240	241	first strand
Strand 2	A	248	251	anti-parallel
Strand 3	A	358	361	anti-parallel
Strand 4	A	272	273	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	295	301	first strand
Strand 2	A	335	339	anti-parallel
Strand 3	A	346	349	anti-parallel

Back to list of sheets
Back to top of page

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	A	396	401	first strand
Strand 2	A	500	505	anti-parallel
Strand 3	A	416	417	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	452	455	first strand
Strand 2	A	441	449	anti-parallel
Strand 3	A	481	483	anti-parallel
Strand 4	A	492	494	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	43	44	first strand
Strand 2	B	77	80	anti-parallel
Strand 3	B	84	87	anti-parallel
Strand 4	B	92	95	anti-parallel
Strand 5	B	108	110	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	61	65	first strand
Strand 2	B	53	58	anti-parallel
Strand 3	B	46	48	anti-parallel
Strand 4	B	158	160	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	191	193	first strand
Strand 2	B	196	198	anti-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	212	214	first strand
Strand 2	B	225	227	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	240	241	first strand
Strand 2	B	248	257	anti-parallel
Strand 3	B	355	361	anti-parallel
Strand 4	B	272	273	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	310	311	first strand
Strand 2	B	295	301	anti-parallel
Strand 3	B	335	339	anti-parallel
Strand 4	B	345	349	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	444	449	first strand
Strand 2	B	452	455	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB7 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	493	494	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: 5E4L

Analysis of interatomic Contacts of Structural Units in PDB entry:
5E4L