Analysis of interatomic Contacts of Structural Units in PDB entry:
7EP9

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 7EP9 entry

There are 4 chains in PDB entry 7EP9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	MET 1	LYS 660
A	MET 1	LYS 660
B	MET 1	LYS 660
C	MET 1	LYS 660

There are 63 helices in PDB entry 7EP9. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	5	12	Right-handed 310
Helix 2	AA2	G	82	92	Right-handed alpha
Helix 3	AA3	G	142	146	Right-handed 310
Helix 4	AA4	G	148	162	Right-handed alpha
Helix 5	AA5	G	394	401	Right-handed alpha
Helix 6	AA6	G	453	461	Right-handed alpha
Helix 7	AA7	G	477	482	Right-handed alpha
Helix 8	AA8	G	490	507	Right-handed alpha
Helix 9	AA9	G	520	533	Right-handed alpha
Helix 10	AB1	G	547	554	Right-handed alpha
Helix 11	AB2	G	557	567	Right-handed alpha
Helix 12	AB3	G	573	580	Right-handed alpha
Helix 13	AB4	G	581	589	Right-handed 310
Helix 14	AB5	G	605	619	Right-handed alpha
Helix 15	AB6	G	634	639	Right-handed alpha
Helix 16	AB7	G	640	660	Right-handed alpha
Helix 17	AB8	A	7	12	Right-handed 310
Helix 18	AB9	A	82	92	Right-handed alpha
Helix 19	AC1	A	147	161	Right-handed alpha
Helix 20	AC2	A	394	401	Right-handed alpha
Helix 21	AC3	A	453	461	Right-handed alpha
Helix 22	AC4	A	477	483	Right-handed alpha
Helix 23	AC5	A	490	507	Right-handed alpha
Helix 24	AC6	A	520	531	Right-handed alpha
Helix 25	AC7	A	547	553	Right-handed alpha
Helix 26	AC8	A	557	567	Right-handed alpha
Helix 27	AC9	A	573	580	Right-handed alpha
Helix 28	AD1	A	581	589	Right-handed 310
Helix 29	AD2	A	605	619	Right-handed alpha
Helix 30	AD3	A	634	639	Right-handed alpha
Helix 31	AD4	A	640	660	Right-handed alpha
Helix 32	AD5	B	5	12	Right-handed 310
Helix 33	AD6	B	82	92	Right-handed alpha
Helix 34	AD7	B	142	146	Right-handed 310
Helix 35	AD8	B	150	162	Right-handed alpha
Helix 36	AD9	B	396	401	Right-handed alpha
Helix 37	AE1	B	453	461	Right-handed alpha
Helix 38	AE2	B	478	483	Right-handed alpha
Helix 39	AE3	B	490	507	Right-handed alpha
Helix 40	AE4	B	520	531	Right-handed alpha
Helix 41	AE5	B	547	553	Right-handed alpha
Helix 42	AE6	B	557	567	Right-handed alpha
Helix 43	AE7	B	573	580	Right-handed alpha
Helix 44	AE8	B	581	586	Right-handed 310
Helix 45	AE9	B	606	619	Right-handed alpha
Helix 46	AF1	B	634	639	Right-handed alpha
Helix 47	AF2	B	640	660	Right-handed alpha
Helix 48	AF3	C	7	12	Right-handed 310
Helix 49	AF4	C	82	91	Right-handed alpha
Helix 50	AF5	C	142	146	Right-handed 310
Helix 51	AF6	C	148	162	Right-handed alpha
Helix 52	AF7	C	394	401	Right-handed alpha
Helix 53	AF8	C	453	461	Right-handed alpha
Helix 54	AF9	C	477	483	Right-handed alpha
Helix 55	AG1	C	490	507	Right-handed alpha
Helix 56	AG2	C	519	531	Right-handed alpha
Helix 57	AG3	C	547	553	Right-handed alpha
Helix 58	AG4	C	557	567	Right-handed alpha
Helix 59	AG5	C	573	580	Right-handed alpha
Helix 60	AG6	C	581	586	Right-handed 310
Helix 61	AG7	C	605	619	Right-handed alpha
Helix 62	AG8	C	634	639	Right-handed alpha
Helix 63	AG9	C	640	660	Right-handed alpha

There are 35 sheets in PDB entry 7EP9. 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,

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	G	14	20	first strand
Strand 2	G	26	35	anti-parallel
Strand 3	G	40	49	anti-parallel
Strand 4	G	54	57	anti-parallel

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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	G	65	71	first strand
Strand 2	G	74	79	anti-parallel
Strand 3	G	96	102	anti-parallel
Strand 4	G	110	115	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	119	126	first strand
Strand 2	G	129	137	anti-parallel
Strand 3	G	183	191	anti-parallel
Strand 4	G	196	199	anti-parallel

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There are 9 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	164	167	first strand
Strand 2	A	623	628	anti-parallel
Strand 3	A	593	598	parallel
Strand 4	A	538	542	parallel
Strand 5	A	509	519	parallel
Strand 6	A	434	440	parallel
Strand 7	A	465	469	parallel
Strand 8	A	416	423	anti-parallel
Strand 9	A	407	413	anti-parallel

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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	G	173	174	first strand
Strand 2	G	178	179	anti-parallel

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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	G	205	213	first strand
Strand 2	G	216	223	anti-parallel
Strand 3	G	232	238	anti-parallel
Strand 4	G	243	253	anti-parallel

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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	G	257	261	first strand
Strand 2	G	264	269	anti-parallel
Strand 3	G	282	286	anti-parallel
Strand 4	G	292	296	anti-parallel

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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	G	318	321	first strand
Strand 2	G	324	330	anti-parallel
Strand 3	G	335	340	anti-parallel
Strand 4	G	346	350	anti-parallel

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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	G	355	361	first strand
Strand 2	G	366	371	anti-parallel
Strand 3	G	378	382	anti-parallel
Strand 4	G	387	389	anti-parallel

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There are 9 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	407	413	first strand
Strand 2	G	416	423	anti-parallel
Strand 3	G	465	469	anti-parallel
Strand 4	G	434	440	parallel
Strand 5	G	509	519	parallel
Strand 6	G	538	542	parallel
Strand 7	G	593	598	parallel
Strand 8	G	623	628	parallel
Strand 9	A	164	167	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	14	20	first strand
Strand 2	A	26	35	anti-parallel
Strand 3	A	40	49	anti-parallel
Strand 4	A	55	57	anti-parallel

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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	A	66	71	first strand
Strand 2	A	74	79	anti-parallel
Strand 3	A	96	102	anti-parallel
Strand 4	A	110	115	anti-parallel

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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	A	119	126	first strand
Strand 2	A	129	137	anti-parallel
Strand 3	A	183	191	anti-parallel
Strand 4	A	196	199	anti-parallel

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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	A	173	174	first strand
Strand 2	A	178	179	anti-parallel

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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	A	205	212	first strand
Strand 2	A	216	223	anti-parallel
Strand 3	A	233	238	anti-parallel
Strand 4	A	244	248	anti-parallel

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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	A	257	261	first strand
Strand 2	A	264	269	anti-parallel
Strand 3	A	282	286	anti-parallel
Strand 4	A	292	296	anti-parallel

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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	A	319	321	first strand
Strand 2	A	324	330	anti-parallel
Strand 3	A	335	338	anti-parallel
Strand 4	A	348	350	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	355	361	first strand
Strand 2	A	366	371	anti-parallel
Strand 3	A	378	383	anti-parallel
Strand 4	A	386	389	anti-parallel

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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	B	14	20	first strand
Strand 2	B	26	35	anti-parallel
Strand 3	B	40	49	anti-parallel
Strand 4	B	55	57	anti-parallel

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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	B	65	69	first strand
Strand 2	B	74	79	anti-parallel
Strand 3	B	96	102	anti-parallel
Strand 4	B	110	115	anti-parallel

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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	B	118	126	first strand
Strand 2	B	129	137	anti-parallel
Strand 3	B	183	191	anti-parallel
Strand 4	B	196	199	anti-parallel

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There are 9 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	164	167	first strand
Strand 2	C	623	628	anti-parallel
Strand 3	C	593	598	parallel
Strand 4	C	538	542	parallel
Strand 5	C	509	518	parallel
Strand 6	C	434	440	parallel
Strand 7	C	465	469	parallel
Strand 8	C	416	423	anti-parallel
Strand 9	C	407	413	anti-parallel

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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	B	173	174	first strand
Strand 2	B	178	179	anti-parallel

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There are 7 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	205	212	first strand
Strand 2	B	216	223	anti-parallel
Strand 3	B	232	238	anti-parallel
Strand 4	B	243	261	anti-parallel
Strand 5	B	264	270	anti-parallel
Strand 6	B	282	286	anti-parallel
Strand 7	B	292	296	anti-parallel

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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	B	318	321	first strand
Strand 2	B	324	330	anti-parallel
Strand 3	B	335	341	anti-parallel
Strand 4	B	346	350	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	355	361	first strand
Strand 2	B	366	371	anti-parallel
Strand 3	B	378	383	anti-parallel
Strand 4	B	386	389	anti-parallel

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There are 9 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	407	413	first strand
Strand 2	B	416	423	anti-parallel
Strand 3	B	465	469	anti-parallel
Strand 4	B	434	440	parallel
Strand 5	B	509	519	parallel
Strand 6	B	538	542	parallel
Strand 7	B	593	598	parallel
Strand 8	B	623	628	parallel
Strand 9	C	164	167	anti-parallel

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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	C	14	20	first strand
Strand 2	C	26	35	anti-parallel
Strand 3	C	40	49	anti-parallel
Strand 4	C	55	57	anti-parallel

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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	C	65	71	first strand
Strand 2	C	74	79	anti-parallel
Strand 3	C	96	102	anti-parallel
Strand 4	C	110	115	anti-parallel

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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	C	118	124	first strand
Strand 2	C	130	137	anti-parallel
Strand 3	C	183	191	anti-parallel
Strand 4	C	196	199	anti-parallel

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There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	205	206	first strand
Strand 2	C	216	223	anti-parallel
Strand 3	C	210	212	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	205	206	first strand
Strand 2	C	216	223	anti-parallel
Strand 3	C	233	238	anti-parallel
Strand 4	C	243	248	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	259	260	first strand
Strand 2	C	265	269	anti-parallel
Strand 3	C	282	286	anti-parallel
Strand 4	C	294	296	anti-parallel

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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	318	321	first strand
Strand 2	C	324	330	anti-parallel
Strand 3	C	335	340	anti-parallel
Strand 4	C	346	350	anti-parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	355	361	first strand
Strand 2	C	366	371	anti-parallel
Strand 3	C	378	383	anti-parallel
Strand 4	C	386	389	anti-parallel

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

Analysis of interatomic Contacts of Structural Units in PDB entry: 7EP9

Analysis of interatomic Contacts of Structural Units in PDB entry:
7EP9