Analysis of interatomic Contacts of Structural Units in PDB entry:
7QN9

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 7QN9 entry

There are 7 chains in PDB entry 7QN9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 46	LYS 544
B	ASN 8	VAL 447
C	ASN 8	VAL 447
D	ASN 8	VAL 447
E	LEU 44	ALA 451
L	GLN 1	VAL 510
M	GLN 1	VAL 510

There are 58 helices in PDB entry 7QN9. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	48	57	Right-handed alpha
Helix 2	AA2	A	106	109	Right-handed 310
Helix 3	AA3	A	120	127	Right-handed 310
Helix 4	AA4	A	207	211	Right-handed alpha
Helix 5	AA5	A	256	263	Right-handed alpha
Helix 6	AA6	A	263	275	Right-handed alpha
Helix 7	AA7	A	275	280	Right-handed alpha
Helix 8	AA8	A	284	310	Right-handed alpha
Helix 9	AA9	A	317	348	Right-handed alpha
Helix 10	AB1	A	516	543	Right-handed alpha
Helix 11	AB2	B	9	21	Right-handed alpha
Helix 12	AB3	B	70	73	Right-handed 310
Helix 13	AB4	B	84	91	Right-handed 310
Helix 14	AB5	B	170	173	Right-handed 310
Helix 15	AB6	B	177	181	Right-handed 310
Helix 16	AB7	B	218	225	Right-handed alpha
Helix 17	AB8	B	225	238	Right-handed alpha
Helix 18	AB9	B	239	242	Right-handed 310
Helix 19	AC1	B	246	269	Right-handed alpha
Helix 20	AC2	B	270	272	Right-handed 310
Helix 21	AC3	B	279	306	Right-handed alpha
Helix 22	AC4	B	420	447	Right-handed alpha
Helix 23	AC5	C	9	21	Right-handed alpha
Helix 24	AC6	C	70	73	Right-handed 310
Helix 25	AC7	C	84	91	Right-handed 310
Helix 26	AC8	C	170	173	Right-handed 310
Helix 27	AC9	C	177	181	Right-handed 310
Helix 28	AD1	C	218	225	Right-handed alpha
Helix 29	AD2	C	225	238	Right-handed alpha
Helix 30	AD3	C	239	242	Right-handed 310
Helix 31	AD4	C	246	269	Right-handed alpha
Helix 32	AD5	C	270	272	Right-handed 310
Helix 33	AD6	C	279	306	Right-handed alpha
Helix 34	AD7	C	420	447	Right-handed alpha
Helix 35	AD8	D	9	21	Right-handed alpha
Helix 36	AD9	D	70	73	Right-handed 310
Helix 37	AE1	D	84	91	Right-handed 310
Helix 38	AE2	D	170	173	Right-handed 310
Helix 39	AE3	D	177	181	Right-handed 310
Helix 40	AE4	D	218	225	Right-handed alpha
Helix 41	AE5	D	225	238	Right-handed alpha
Helix 42	AE6	D	239	242	Right-handed 310
Helix 43	AE7	D	246	269	Right-handed alpha
Helix 44	AE8	D	270	272	Right-handed 310
Helix 45	AE9	D	279	306	Right-handed alpha
Helix 46	AF1	D	420	447	Right-handed alpha
Helix 47	AF2	E	45	50	Right-handed alpha
Helix 48	AF3	E	98	101	Right-handed 310
Helix 49	AF4	E	112	118	Right-handed 310
Helix 50	AF5	E	198	202	Right-handed 310
Helix 51	AF6	E	251	271	Right-handed alpha
Helix 52	AF7	E	275	301	Right-handed alpha
Helix 53	AF8	E	308	336	Right-handed alpha
Helix 54	AF9	E	425	451	Right-handed alpha
Helix 55	AG1	L	449	452	Right-handed 310
Helix 56	AG2	L	495	499	Right-handed 310
Helix 57	AG3	M	449	452	Right-handed 310
Helix 58	AG4	M	495	499	Right-handed 310

There are 21 sheets in PDB entry 7QN9. 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,

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	116	119	first strand
Strand 2	A	150	155	anti-parallel
Strand 3	A	159	171	anti-parallel
Strand 4	A	92	104	anti-parallel
Strand 5	A	72	87	anti-parallel
Strand 6	A	200	204	parallel

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There are 5 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	137	142	first strand
Strand 2	A	159	171	anti-parallel
Strand 3	A	92	104	anti-parallel
Strand 4	A	72	87	anti-parallel
Strand 5	A	212	213	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	A	132	134	first strand
Strand 2	A	183	192	anti-parallel
Strand 3	A	242	254	anti-parallel
Strand 4	A	224	237	anti-parallel

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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	81	83	first strand
Strand 2	B	114	118	anti-parallel
Strand 3	B	123	135	anti-parallel
Strand 4	B	56	68	anti-parallel
Strand 5	B	36	51	anti-parallel
Strand 6	B	164	168	parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	101	106	first strand
Strand 2	B	123	135	anti-parallel
Strand 3	B	56	68	anti-parallel
Strand 4	B	36	51	anti-parallel
Strand 5	B	175	176	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	B	96	98	first strand
Strand 2	B	147	156	anti-parallel
Strand 3	B	203	216	anti-parallel
Strand 4	B	186	200	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	81	83	first strand
Strand 2	C	114	118	anti-parallel
Strand 3	C	123	135	anti-parallel
Strand 4	C	56	68	anti-parallel
Strand 5	C	36	51	anti-parallel
Strand 6	C	164	168	parallel

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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	C	101	106	first strand
Strand 2	C	123	135	anti-parallel
Strand 3	C	56	68	anti-parallel
Strand 4	C	36	51	anti-parallel
Strand 5	C	175	176	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	C	96	98	first strand
Strand 2	C	147	156	anti-parallel
Strand 3	C	203	216	anti-parallel
Strand 4	C	186	200	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	81	83	first strand
Strand 2	D	114	118	anti-parallel
Strand 3	D	123	135	anti-parallel
Strand 4	D	56	68	anti-parallel
Strand 5	D	36	51	anti-parallel
Strand 6	D	164	168	parallel

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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	D	101	106	first strand
Strand 2	D	123	135	anti-parallel
Strand 3	D	56	68	anti-parallel
Strand 4	D	36	51	anti-parallel
Strand 5	D	175	176	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	D	96	98	first strand
Strand 2	D	147	156	anti-parallel
Strand 3	D	203	216	anti-parallel
Strand 4	D	186	200	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	E	72	79	first strand
Strand 2	E	84	96	anti-parallel
Strand 3	E	151	163	anti-parallel
Strand 4	E	129	134	anti-parallel

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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	E	109	111	first strand
Strand 2	E	142	146	anti-parallel
Strand 3	E	151	163	anti-parallel
Strand 4	E	84	96	anti-parallel
Strand 5	E	64	69	anti-parallel
Strand 6	E	192	196	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	E	124	126	first strand
Strand 2	E	175	184	anti-parallel
Strand 3	E	236	245	anti-parallel
Strand 4	E	214	224	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	L	2	7	first strand
Strand 2	L	405	413	anti-parallel
Strand 3	L	465	470	anti-parallel
Strand 4	L	455	460	anti-parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	445	447	first strand
Strand 2	L	433	439	anti-parallel
Strand 3	L	420	426	anti-parallel
Strand 4	L	479	486	anti-parallel
Strand 5	L	501	502	anti-parallel

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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	L	445	447	first strand
Strand 2	L	433	439	anti-parallel
Strand 3	L	420	426	anti-parallel
Strand 4	L	479	486	anti-parallel
Strand 5	L	506	508	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	M	2	7	first strand
Strand 2	M	405	413	anti-parallel
Strand 3	M	465	470	anti-parallel
Strand 4	M	455	460	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	445	447	first strand
Strand 2	M	433	439	anti-parallel
Strand 3	M	420	426	anti-parallel
Strand 4	M	479	486	anti-parallel
Strand 5	M	501	502	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	445	447	first strand
Strand 2	M	433	439	anti-parallel
Strand 3	M	420	426	anti-parallel
Strand 4	M	479	486	anti-parallel
Strand 5	M	506	508	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: 7QN9

Analysis of interatomic Contacts of Structural Units in PDB entry:
7QN9