Analysis of interatomic Contacts of Structural Units in PDB entry:
5EM2

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 5EM2 entry

There are 4 chains in PDB entry 5EM2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 432	MET 801
B	ALA 10	GLY 487
C	LEU 432	MET 801
D	ALA 10	TRP 129

There are 24 helices in PDB entry 5EM2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	434	439	Right-handed 310
Helix 2	AA2	A	532	545	Right-handed alpha
Helix 3	AA3	A	573	579	Right-handed alpha
Helix 4	AA4	A	610	613	Right-handed 310
Helix 5	AA5	B	29	32	Right-handed 310
Helix 6	AA6	B	42	51	Right-handed alpha
Helix 7	AA7	B	75	83	Right-handed alpha
Helix 8	AA8	B	124	132	Right-handed alpha
Helix 9	AA9	B	170	174	Right-handed 310
Helix 10	AB1	B	263	267	Right-handed 310
Helix 11	AB2	B	443	448	Right-handed alpha
Helix 12	AB3	B	455	459	Right-handed 310
Helix 13	AB4	C	434	439	Right-handed 310
Helix 14	AB5	C	532	545	Right-handed alpha
Helix 15	AB6	C	573	579	Right-handed alpha
Helix 16	AB7	C	610	613	Right-handed 310
Helix 17	AB8	D	29	32	Right-handed 310
Helix 18	AB9	D	42	51	Right-handed alpha
Helix 19	AC1	D	75	84	Right-handed alpha
Helix 20	AC2	D	124	132	Right-handed alpha
Helix 21	AC3	D	170	174	Right-handed 310
Helix 22	AC4	D	263	267	Right-handed 310
Helix 23	AC5	D	443	448	Right-handed alpha
Helix 24	AC6	D	455	459	Right-handed 310

There are 30 sheets in PDB entry 5EM2. 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, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3,

There are 4 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	444	450	first strand
Strand 2	A	796	801	anti-parallel
Strand 3	A	788	792	anti-parallel
Strand 4	A	776	781	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	456	461	first strand
Strand 2	A	467	472	anti-parallel
Strand 3	A	476	481	anti-parallel
Strand 4	A	486	492	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	499	504	first strand
Strand 2	A	513	517	anti-parallel
Strand 3	A	520	524	anti-parallel
Strand 4	A	581	586	anti-parallel
Strand 5	A	568	570	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	593	596	first strand
Strand 2	A	602	606	anti-parallel
Strand 3	A	615	619	anti-parallel
Strand 4	A	624	626	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	638	641	first strand
Strand 2	A	647	651	anti-parallel
Strand 3	A	656	660	anti-parallel
Strand 4	A	665	670	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	677	682	first strand
Strand 2	A	688	693	anti-parallel
Strand 3	A	698	702	anti-parallel
Strand 4	A	711	713	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	720	725	first strand
Strand 2	A	732	737	anti-parallel
Strand 3	A	742	748	anti-parallel
Strand 4	A	758	765	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	34	38	first strand
Strand 2	B	14	21	anti-parallel
Strand 3	B	91	97	parallel
Strand 4	B	63	67	anti-parallel
Strand 5	B	70	71	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	103	109	first strand
Strand 2	B	481	486	anti-parallel
Strand 3	B	472	477	anti-parallel
Strand 4	B	463	469	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	114	120	first strand
Strand 2	B	145	150	anti-parallel
Strand 3	B	155	158	anti-parallel
Strand 4	B	164	167	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	180	185	first strand
Strand 2	B	190	195	anti-parallel
Strand 3	B	200	209	anti-parallel
Strand 4	B	212	221	anti-parallel
Strand 5	B	285	287	parallel

Back to list of sheets
Back to top of page

There are 4 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	228	234	first strand
Strand 2	B	239	244	anti-parallel
Strand 3	B	248	253	anti-parallel
Strand 4	B	291	294	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	300	305	first strand
Strand 2	B	312	317	anti-parallel
Strand 3	B	321	326	anti-parallel
Strand 4	B	331	337	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	342	348	first strand
Strand 2	B	357	362	anti-parallel
Strand 3	B	367	370	anti-parallel
Strand 4	B	382	384	anti-parallel
Strand 5	B	433	435	parallel
Strand 6	B	422	423	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	391	396	first strand
Strand 2	B	403	408	anti-parallel
Strand 3	B	413	417	anti-parallel
Strand 4	B	439	441	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	444	449	first strand
Strand 2	C	797	801	anti-parallel
Strand 3	C	788	792	anti-parallel
Strand 4	C	776	781	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	456	461	first strand
Strand 2	C	467	472	anti-parallel
Strand 3	C	476	481	anti-parallel
Strand 4	C	486	492	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	499	504	first strand
Strand 2	C	513	517	anti-parallel
Strand 3	C	520	524	anti-parallel
Strand 4	C	581	586	anti-parallel
Strand 5	C	568	570	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	593	596	first strand
Strand 2	C	602	606	anti-parallel
Strand 3	C	615	619	anti-parallel
Strand 4	C	624	626	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	638	641	first strand
Strand 2	C	647	651	anti-parallel
Strand 3	C	656	660	anti-parallel
Strand 4	C	665	670	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	677	682	first strand
Strand 2	C	688	693	anti-parallel
Strand 3	C	698	702	anti-parallel
Strand 4	C	709	713	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	720	725	first strand
Strand 2	C	732	737	anti-parallel
Strand 3	C	742	748	anti-parallel
Strand 4	C	758	765	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	34	38	first strand
Strand 2	D	14	20	anti-parallel
Strand 3	D	91	97	parallel
Strand 4	D	63	67	anti-parallel
Strand 5	D	70	71	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	103	109	first strand
Strand 2	D	481	486	anti-parallel
Strand 3	D	472	477	anti-parallel
Strand 4	D	463	469	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	114	120	first strand
Strand 2	D	145	150	anti-parallel
Strand 3	D	155	158	anti-parallel
Strand 4	D	164	167	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	180	185	first strand
Strand 2	D	190	195	anti-parallel
Strand 3	D	200	209	anti-parallel
Strand 4	D	212	221	anti-parallel
Strand 5	D	286	287	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	228	234	first strand
Strand 2	D	239	244	anti-parallel
Strand 3	D	249	253	anti-parallel
Strand 4	D	291	293	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	300	305	first strand
Strand 2	D	312	317	anti-parallel
Strand 3	D	321	326	anti-parallel
Strand 4	D	331	337	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	342	348	first strand
Strand 2	D	357	362	anti-parallel
Strand 3	D	367	370	anti-parallel
Strand 4	D	382	384	anti-parallel
Strand 5	D	433	435	parallel
Strand 6	D	422	423	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	391	396	first strand
Strand 2	D	403	408	anti-parallel
Strand 3	D	413	417	anti-parallel
Strand 4	D	439	441	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: 5EM2

Analysis of interatomic Contacts of Structural Units in PDB entry:
5EM2