Analysis of interatomic Contacts of Structural Units in PDB entry:
3ELQ

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 3ELQ entry

There are 2 chains in PDB entry 3ELQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 1	LYS 571
B	ALA 1	LYS 571

There are 18 helices in PDB entry 3ELQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	58	66	Right-handed alpha
Helix 2	2	A	191	195	Right-handed 310
Helix 3	3	A	202	206	Right-handed 310
Helix 4	4	A	301	305	Right-handed alpha
Helix 5	5	A	312	316	Right-handed 310
Helix 6	6	A	400	405	Right-handed 310
Helix 7	7	A	454	458	Right-handed 310
Helix 8	8	A	462	466	Right-handed 310
Helix 9	9	A	489	497	Right-handed 310
Helix 10	10	A	565	570	Right-handed alpha
Helix 11	11	B	58	66	Right-handed alpha
Helix 12	12	B	191	195	Right-handed 310
Helix 13	13	B	202	206	Right-handed 310
Helix 14	14	B	312	316	Right-handed 310
Helix 15	15	B	400	405	Right-handed 310
Helix 16	16	B	454	458	Right-handed 310
Helix 17	17	B	489	497	Right-handed 310
Helix 18	18	B	565	570	Right-handed alpha

There are 22 sheets in PDB entry 3ELQ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	15	17	first strand
Strand 2	A	26	30	anti-parallel
Strand 3	A	67	71	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	53	57	first strand
Strand 2	A	37	43	anti-parallel
Strand 3	A	78	87	anti-parallel
Strand 4	A	90	99	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	118	124	first strand
Strand 2	A	543	550	anti-parallel
Strand 3	A	530	537	anti-parallel
Strand 4	A	512	520	anti-parallel
Strand 5	A	503	507	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	186	189	first strand
Strand 2	A	174	180	anti-parallel
Strand 3	A	132	139	anti-parallel
Strand 4	A	560	564	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	149	150	first strand
Strand 2	A	165	166	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	210	214	first strand
Strand 2	A	220	224	anti-parallel
Strand 3	A	227	231	anti-parallel
Strand 4	A	237	242	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	247	248	first strand
Strand 2	A	262	268	anti-parallel
Strand 3	A	254	256	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	247	248	first strand
Strand 2	A	262	268	anti-parallel
Strand 3	A	285	289	anti-parallel
Strand 4	A	295	300	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	271	272	first strand
Strand 2	A	278	279	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	361	363	first strand
Strand 2	A	368	373	anti-parallel
Strand 3	A	377	382	anti-parallel
Strand 4	A	387	391	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	407	408	first strand
Strand 2	A	481	488	parallel
Strand 3	A	469	476	anti-parallel
Strand 4	A	446	450	anti-parallel
Strand 5	A	436	440	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	15	17	first strand
Strand 2	B	26	30	anti-parallel
Strand 3	B	67	71	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	53	57	first strand
Strand 2	B	37	43	anti-parallel
Strand 3	B	78	87	anti-parallel
Strand 4	B	90	99	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	118	124	first strand
Strand 2	B	543	550	anti-parallel
Strand 3	B	530	537	anti-parallel
Strand 4	B	512	520	anti-parallel
Strand 5	B	503	507	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	186	189	first strand
Strand 2	B	174	180	anti-parallel
Strand 3	B	132	139	anti-parallel
Strand 4	B	558	564	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	149	150	first strand
Strand 2	B	165	166	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	210	214	first strand
Strand 2	B	220	224	anti-parallel
Strand 3	B	227	231	anti-parallel
Strand 4	B	237	242	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	247	248	first strand
Strand 2	B	262	268	anti-parallel
Strand 3	B	254	256	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	247	248	first strand
Strand 2	B	262	268	anti-parallel
Strand 3	B	285	289	anti-parallel
Strand 4	B	295	300	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	271	272	first strand
Strand 2	B	278	279	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	357	363	first strand
Strand 2	B	368	373	anti-parallel
Strand 3	B	377	382	anti-parallel
Strand 4	B	387	391	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	407	408	first strand
Strand 2	B	481	488	parallel
Strand 3	B	469	476	anti-parallel
Strand 4	B	446	450	anti-parallel
Strand 5	B	436	440	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: 3ELQ

Analysis of interatomic Contacts of Structural Units in PDB entry:
3ELQ