Analysis of interatomic Contacts of Structural Units in PDB entry:
7ON9

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 7ON9 entry

There are 4 chains in PDB entry 7ON9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	GLU 393
B	MET 1	MET 392
C	MET 1	PRO 391
D	MET 1	ASN 87

There are 64 helices in PDB entry 7ON9. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	11	24	Right-handed alpha
Helix 2	AA2	A	35	41	Right-handed alpha
Helix 3	AA3	A	49	59	Right-handed alpha
Helix 4	AA4	A	62	69	Right-handed alpha
Helix 5	AA5	A	87	92	Right-handed alpha
Helix 6	AA6	A	101	116	Right-handed alpha
Helix 7	AA7	A	167	171	Right-handed 310
Helix 8	AA8	A	232	236	Right-handed 310
Helix 9	AA9	A	237	250	Right-handed alpha
Helix 10	AB1	A	287	289	Right-handed 310
Helix 11	AB2	A	294	298	Right-handed 310
Helix 12	AB3	A	299	322	Right-handed alpha
Helix 13	AB4	A	324	329	Right-handed alpha
Helix 14	AB5	A	329	353	Right-handed alpha
Helix 15	AB6	A	359	374	Right-handed alpha
Helix 16	AB7	A	376	389	Right-handed alpha
Helix 17	AB8	B	11	24	Right-handed alpha
Helix 18	AB9	B	35	40	Right-handed alpha
Helix 19	AC1	B	49	59	Right-handed alpha
Helix 20	AC2	B	62	69	Right-handed alpha
Helix 21	AC3	B	87	92	Right-handed alpha
Helix 22	AC4	B	101	116	Right-handed alpha
Helix 23	AC5	B	167	171	Right-handed 310
Helix 24	AC6	B	232	236	Right-handed 310
Helix 25	AC7	B	237	250	Right-handed alpha
Helix 26	AC8	B	287	289	Right-handed 310
Helix 27	AC9	B	294	298	Right-handed 310
Helix 28	AD1	B	299	322	Right-handed alpha
Helix 29	AD2	B	324	329	Right-handed alpha
Helix 30	AD3	B	329	353	Right-handed alpha
Helix 31	AD4	B	359	374	Right-handed alpha
Helix 32	AD5	B	376	389	Right-handed alpha
Helix 33	AD6	C	11	24	Right-handed alpha
Helix 34	AD7	C	35	41	Right-handed alpha
Helix 35	AD8	C	49	59	Right-handed alpha
Helix 36	AD9	C	62	69	Right-handed alpha
Helix 37	AE1	C	87	92	Right-handed alpha
Helix 38	AE2	C	101	116	Right-handed alpha
Helix 39	AE3	C	167	171	Right-handed 310
Helix 40	AE4	C	232	236	Right-handed 310
Helix 41	AE5	C	237	250	Right-handed alpha
Helix 42	AE6	C	287	289	Right-handed 310
Helix 43	AE7	C	294	298	Right-handed 310
Helix 44	AE8	C	299	322	Right-handed alpha
Helix 45	AE9	C	324	329	Right-handed alpha
Helix 46	AF1	C	329	353	Right-handed alpha
Helix 47	AF2	C	359	374	Right-handed alpha
Helix 48	AF3	C	376	389	Right-handed alpha
Helix 49	AF4	D	11	24	Right-handed alpha
Helix 50	AF5	D	35	41	Right-handed alpha
Helix 51	AF6	D	49	59	Right-handed alpha
Helix 52	AF7	D	62	69	Right-handed alpha
Helix 53	AF8	D	87	92	Right-handed alpha
Helix 54	AF9	D	101	116	Right-handed alpha
Helix 55	AG1	D	167	171	Right-handed 310
Helix 56	AG2	D	232	236	Right-handed 310
Helix 57	AG3	D	237	250	Right-handed alpha
Helix 58	AG4	D	287	289	Right-handed 310
Helix 59	AG5	D	294	298	Right-handed 310
Helix 60	AG6	D	299	322	Right-handed alpha
Helix 61	AG7	D	324	329	Right-handed alpha
Helix 62	AG8	D	329	353	Right-handed alpha
Helix 63	AG9	D	359	374	Right-handed alpha
Helix 64	AH1	D	376	389	Right-handed alpha

There are 19 sheets in PDB entry 7ON9. 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,

There are 6 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	119	121	first strand
Strand 2	A	28	31	parallel
Strand 3	A	5	8	parallel
Strand 4	A	156	159	parallel
Strand 5	A	283	285	parallel
Strand 6	A	279	280	anti-parallel

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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	47	48	first strand
Strand 2	A	97	99	anti-parallel
Strand 3	A	70	72	anti-parallel

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There are 7 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	82	86	first strand
Strand 2	A	75	79	anti-parallel
Strand 3	A	202	206	parallel
Strand 4	A	209	217	anti-parallel
Strand 5	A	220	228	anti-parallel
Strand 6	A	185	193	anti-parallel
Strand 7	A	262	268	anti-parallel

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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	125	130	first strand
Strand 2	A	138	142	anti-parallel
Strand 3	A	150	153	anti-parallel

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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	177	182	first strand
Strand 2	A	271	276	anti-parallel
Strand 3	A	291	292	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	119	121	first strand
Strand 2	B	28	31	parallel
Strand 3	B	5	8	parallel
Strand 4	B	156	159	parallel
Strand 5	B	283	285	parallel
Strand 6	B	279	280	anti-parallel

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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	B	47	48	first strand
Strand 2	B	97	99	anti-parallel
Strand 3	B	70	72	anti-parallel

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There are 7 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	82	86	first strand
Strand 2	B	75	79	anti-parallel
Strand 3	B	202	206	parallel
Strand 4	B	209	215	anti-parallel
Strand 5	B	220	228	anti-parallel
Strand 6	B	185	193	anti-parallel
Strand 7	B	262	268	anti-parallel

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There are 3 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	125	130	first strand
Strand 2	B	138	142	anti-parallel
Strand 3	B	150	153	anti-parallel

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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	177	182	first strand
Strand 2	B	271	276	anti-parallel
Strand 3	B	291	292	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	119	121	first strand
Strand 2	C	28	31	parallel
Strand 3	C	5	8	parallel
Strand 4	C	156	159	parallel
Strand 5	C	283	285	parallel
Strand 6	C	279	280	anti-parallel

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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	C	47	48	first strand
Strand 2	C	97	99	anti-parallel
Strand 3	C	70	72	anti-parallel

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There are 7 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	82	86	first strand
Strand 2	C	75	79	anti-parallel
Strand 3	C	202	204	parallel
Strand 4	C	211	217	anti-parallel
Strand 5	C	220	228	anti-parallel
Strand 6	C	185	193	anti-parallel
Strand 7	C	262	268	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	125	130	first strand
Strand 2	C	138	142	anti-parallel
Strand 3	C	150	153	anti-parallel

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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	C	177	182	first strand
Strand 2	C	271	276	anti-parallel
Strand 3	C	291	292	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	119	121	first strand
Strand 2	D	28	31	parallel
Strand 3	D	5	8	parallel
Strand 4	D	156	159	parallel
Strand 5	D	283	285	parallel
Strand 6	D	279	280	anti-parallel

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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	D	47	48	first strand
Strand 2	D	97	99	anti-parallel
Strand 3	D	70	72	anti-parallel

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There are 8 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	82	86	first strand
Strand 2	D	75	79	anti-parallel
Strand 3	D	202	206	parallel
Strand 4	D	209	215	anti-parallel
Strand 5	D	220	227	anti-parallel
Strand 6	D	177	193	anti-parallel
Strand 7	D	262	276	anti-parallel
Strand 8	D	291	292	anti-parallel

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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	D	125	130	first strand
Strand 2	D	138	142	anti-parallel
Strand 3	D	150	153	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: 7ON9

Analysis of interatomic Contacts of Structural Units in PDB entry:
7ON9