Analysis of interatomic Contacts of Structural Units in PDB entry:
8EKM

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 8EKM entry

There are 7 chains in PDB entry 8EKM (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 217	THR 617
B	GLU 217	THR 617
C	GLU 217	THR 617
D	GLU 217	THR 617
E	GLU 217	THR 617
F	GLU 217	THR 617
G	GLU 217	THR 617

There are 60 helices in PDB entry 8EKM. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	229	234	Right-handed alpha
Helix 2	AA2	A	249	253	Right-handed 310
Helix 3	AA3	A	272	279	Right-handed alpha
Helix 4	AA4	A	286	290	Right-handed 310
Helix 5	AA5	A	463	473	Right-handed alpha
Helix 6	AA6	A	503	513	Right-handed alpha
Helix 7	AA7	A	546	555	Right-handed alpha
Helix 8	AA8	A	581	594	Right-handed alpha
Helix 9	AA9	B	229	234	Right-handed alpha
Helix 10	AB1	B	246	253	Right-handed 310
Helix 11	AB2	B	272	279	Right-handed alpha
Helix 12	AB3	B	286	290	Right-handed 310
Helix 13	AB4	B	463	473	Right-handed alpha
Helix 14	AB5	B	503	513	Right-handed alpha
Helix 15	AB6	B	546	556	Right-handed alpha
Helix 16	AB7	B	581	594	Right-handed alpha
Helix 17	AB8	B	599	603	Right-handed 310
Helix 18	AB9	C	229	234	Right-handed alpha
Helix 19	AC1	C	247	253	Right-handed 310
Helix 20	AC2	C	272	279	Right-handed alpha
Helix 21	AC3	C	286	290	Right-handed 310
Helix 22	AC4	C	463	473	Right-handed alpha
Helix 23	AC5	C	503	513	Right-handed alpha
Helix 24	AC6	C	546	555	Right-handed alpha
Helix 25	AC7	C	581	591	Right-handed alpha
Helix 26	AC8	D	229	234	Right-handed alpha
Helix 27	AC9	D	249	253	Right-handed 310
Helix 28	AD1	D	272	279	Right-handed alpha
Helix 29	AD2	D	286	290	Right-handed 310
Helix 30	AD3	D	463	473	Right-handed alpha
Helix 31	AD4	D	503	513	Right-handed alpha
Helix 32	AD5	D	546	555	Right-handed alpha
Helix 33	AD6	D	581	593	Right-handed alpha
Helix 34	AD7	D	599	603	Right-handed 310
Helix 35	AD8	E	227	234	Right-handed alpha
Helix 36	AD9	E	246	253	Right-handed 310
Helix 37	AE1	E	272	279	Right-handed alpha
Helix 38	AE2	E	286	290	Right-handed 310
Helix 39	AE3	E	463	473	Right-handed alpha
Helix 40	AE4	E	502	505	Right-handed 310
Helix 41	AE5	E	506	513	Right-handed alpha
Helix 42	AE6	E	546	555	Right-handed alpha
Helix 43	AE7	E	581	594	Right-handed alpha
Helix 44	AE8	F	227	234	Right-handed alpha
Helix 45	AE9	F	249	253	Right-handed 310
Helix 46	AF1	F	272	279	Right-handed alpha
Helix 47	AF2	F	286	290	Right-handed 310
Helix 48	AF3	F	463	473	Right-handed alpha
Helix 49	AF4	F	502	505	Right-handed 310
Helix 50	AF5	F	506	513	Right-handed alpha
Helix 51	AF6	F	546	555	Right-handed alpha
Helix 52	AF7	F	581	591	Right-handed alpha
Helix 53	AF8	G	227	234	Right-handed alpha
Helix 54	AF9	G	249	253	Right-handed 310
Helix 55	AG1	G	272	279	Right-handed alpha
Helix 56	AG2	G	286	290	Right-handed 310
Helix 57	AG3	G	463	473	Right-handed alpha
Helix 58	AG4	G	503	513	Right-handed alpha
Helix 59	AG5	G	546	555	Right-handed alpha
Helix 60	AG6	G	581	593	Right-handed alpha

There are 52 sheets in PDB entry 8EKM. 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, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4, AE5, AE6, AE7, AE8, AE9, AF1, AF2, AF3, AF4, AF5, AF6, AF7,

There are 2 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	235	238	first strand
Strand 2	A	241	244	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	301	311	first strand
Strand 2	A	387	396	anti-parallel
Strand 3	A	447	449	anti-parallel

Back to list of sheets
Back to top of page

There are 15 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	314	331	first strand
Strand 2	A	364	382	anti-parallel
Strand 3	B	314	331	anti-parallel
Strand 4	B	364	382	anti-parallel
Strand 5	C	314	331	anti-parallel
Strand 6	C	364	382	anti-parallel
Strand 7	D	314	331	anti-parallel
Strand 8	D	364	382	anti-parallel
Strand 9	E	314	331	anti-parallel
Strand 10	E	364	382	anti-parallel
Strand 11	F	314	331	anti-parallel
Strand 12	F	364	382	anti-parallel
Strand 13	G	314	331	anti-parallel
Strand 14	G	364	382	anti-parallel
Strand 15	A	314	331	anti-parallel

Back to list of sheets
Back to top of page

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	A	418	423	first strand
Strand 2	A	403	413	anti-parallel
Strand 3	A	430	433	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	418	423	first strand
Strand 2	A	403	413	anti-parallel
Strand 3	A	477	486	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	489	490	first strand
Strand 2	A	496	497	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	526	531	first strand
Strand 2	A	514	519	anti-parallel
Strand 3	A	611	614	parallel
Strand 4	A	577	579	anti-parallel

Back to list of sheets
Back to top of page

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	A	558	559	first strand
Strand 2	A	564	565	anti-parallel
Strand 3	A	570	571	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	235	238	first strand
Strand 2	B	241	244	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	301	311	first strand
Strand 2	B	387	396	anti-parallel
Strand 3	B	447	449	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	418	423	first strand
Strand 2	B	403	413	anti-parallel
Strand 3	B	430	433	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	418	423	first strand
Strand 2	B	403	413	anti-parallel
Strand 3	B	477	486	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	489	490	first strand
Strand 2	B	496	497	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	526	531	first strand
Strand 2	B	514	519	anti-parallel
Strand 3	B	611	614	parallel
Strand 4	B	577	579	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	558	559	first strand
Strand 2	B	564	565	anti-parallel
Strand 3	B	570	571	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	C	235	238	first strand
Strand 2	C	241	244	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	301	311	first strand
Strand 2	C	387	396	anti-parallel
Strand 3	C	447	449	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	418	423	first strand
Strand 2	C	403	413	anti-parallel
Strand 3	C	430	433	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	418	423	first strand
Strand 2	C	403	413	anti-parallel
Strand 3	C	477	486	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	489	490	first strand
Strand 2	C	496	497	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	526	531	first strand
Strand 2	C	514	519	anti-parallel
Strand 3	C	611	614	parallel
Strand 4	C	577	579	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	558	559	first strand
Strand 2	C	564	565	anti-parallel
Strand 3	C	570	571	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	235	238	first strand
Strand 2	D	241	244	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	301	311	first strand
Strand 2	D	387	396	anti-parallel
Strand 3	D	447	449	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	301	311	first strand
Strand 2	D	387	396	anti-parallel
Strand 3	D	460	462	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	418	423	first strand
Strand 2	D	403	413	anti-parallel
Strand 3	D	430	433	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	418	423	first strand
Strand 2	D	403	413	anti-parallel
Strand 3	D	477	486	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	489	490	first strand
Strand 2	D	496	497	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	526	531	first strand
Strand 2	D	514	519	anti-parallel
Strand 3	D	611	614	parallel
Strand 4	D	577	579	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	558	559	first strand
Strand 2	D	564	565	anti-parallel
Strand 3	D	570	571	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	235	238	first strand
Strand 2	E	241	244	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	301	311	first strand
Strand 2	E	387	396	anti-parallel
Strand 3	E	447	449	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	301	311	first strand
Strand 2	E	387	396	anti-parallel
Strand 3	E	460	462	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	418	423	first strand
Strand 2	E	403	413	anti-parallel
Strand 3	E	430	433	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	418	423	first strand
Strand 2	E	403	413	anti-parallel
Strand 3	E	477	486	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	489	490	first strand
Strand 2	E	496	497	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	526	531	first strand
Strand 2	E	514	519	anti-parallel
Strand 3	E	611	614	parallel
Strand 4	E	577	579	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	558	559	first strand
Strand 2	E	564	565	anti-parallel
Strand 3	E	570	571	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	235	238	first strand
Strand 2	F	241	244	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	301	311	first strand
Strand 2	F	387	396	anti-parallel
Strand 3	F	447	449	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	418	423	first strand
Strand 2	F	403	413	anti-parallel
Strand 3	F	430	433	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	418	423	first strand
Strand 2	F	403	413	anti-parallel
Strand 3	F	477	486	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	489	490	first strand
Strand 2	F	496	497	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	526	531	first strand
Strand 2	F	514	519	anti-parallel
Strand 3	F	611	614	parallel
Strand 4	F	577	579	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	558	559	first strand
Strand 2	F	564	565	anti-parallel
Strand 3	F	570	571	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	235	238	first strand
Strand 2	G	241	244	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	301	311	first strand
Strand 2	G	387	396	anti-parallel
Strand 3	G	447	449	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	418	423	first strand
Strand 2	G	403	413	anti-parallel
Strand 3	G	430	433	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	418	423	first strand
Strand 2	G	403	413	anti-parallel
Strand 3	G	477	486	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AF5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	489	490	first strand
Strand 2	G	496	497	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AF6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	526	531	first strand
Strand 2	G	514	519	anti-parallel
Strand 3	G	611	614	parallel
Strand 4	G	577	579	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AF7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	558	559	first strand
Strand 2	G	564	565	anti-parallel
Strand 3	G	570	571	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: 8EKM

Analysis of interatomic Contacts of Structural Units in PDB entry:
8EKM