Analysis of interatomic Contacts of Structural Units in PDB entry:
7QN7

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 7QN7 entry

There are 7 chains in PDB entry 7QN7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 46	LYS 544
B	GLY 7	VAL 447
C	GLY 7	VAL 447
D	GLY 7	VAL 447
E	PRO 42	ALA 451
F	GLN 1	VAL 510
G	GLN 1	VAL 510

There are 56 helices in PDB entry 7QN7. 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	122	127	Right-handed alpha
Helix 4	AA4	A	175	179	Right-handed 310
Helix 5	AA5	A	207	211	Right-handed alpha
Helix 6	AA6	A	215	219	Right-handed 310
Helix 7	AA7	A	256	263	Right-handed alpha
Helix 8	AA8	A	263	280	Right-handed alpha
Helix 9	AA9	A	284	310	Right-handed alpha
Helix 10	AB1	A	317	349	Right-handed alpha
Helix 11	AB2	A	516	544	Right-handed alpha
Helix 12	AB3	B	8	21	Right-handed alpha
Helix 13	AB4	B	70	73	Right-handed 310
Helix 14	AB5	B	84	91	Right-handed 310
Helix 15	AB6	B	170	173	Right-handed 310
Helix 16	AB7	B	177	181	Right-handed 310
Helix 17	AB8	B	218	225	Right-handed alpha
Helix 18	AB9	B	225	238	Right-handed alpha
Helix 19	AC1	B	239	242	Right-handed 310
Helix 20	AC2	B	246	270	Right-handed alpha
Helix 21	AC3	B	279	307	Right-handed alpha
Helix 22	AC4	B	423	447	Right-handed alpha
Helix 23	AC5	C	8	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	270	Right-handed alpha
Helix 32	AD5	C	279	307	Right-handed alpha
Helix 33	AD6	C	423	447	Right-handed alpha
Helix 34	AD7	D	8	21	Right-handed alpha
Helix 35	AD8	D	70	73	Right-handed 310
Helix 36	AD9	D	84	91	Right-handed 310
Helix 37	AE1	D	170	173	Right-handed 310
Helix 38	AE2	D	177	181	Right-handed 310
Helix 39	AE3	D	218	225	Right-handed alpha
Helix 40	AE4	D	225	238	Right-handed alpha
Helix 41	AE5	D	239	242	Right-handed 310
Helix 42	AE6	D	246	270	Right-handed alpha
Helix 43	AE7	D	279	307	Right-handed alpha
Helix 44	AE8	D	423	447	Right-handed alpha
Helix 45	AE9	E	43	49	Right-handed alpha
Helix 46	AF1	E	98	101	Right-handed 310
Helix 47	AF2	E	112	119	Right-handed 310
Helix 48	AF3	E	198	202	Right-handed 310
Helix 49	AF4	E	248	271	Right-handed alpha
Helix 50	AF5	E	275	300	Right-handed alpha
Helix 51	AF6	E	308	335	Right-handed alpha
Helix 52	AF7	E	425	450	Right-handed alpha
Helix 53	AF8	F	449	452	Right-handed 310
Helix 54	AF9	F	495	499	Right-handed 310
Helix 55	AG1	G	449	452	Right-handed 310
Helix 56	AG2	G	495	499	Right-handed 310

There are 21 sheets in PDB entry 7QN7. 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	F	2	7	first strand
Strand 2	F	405	413	anti-parallel
Strand 3	F	465	470	anti-parallel
Strand 4	F	455	460	anti-parallel

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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	11	first strand
Strand 2	F	506	509	parallel
Strand 3	F	479	486	anti-parallel
Strand 4	F	420	426	anti-parallel
Strand 5	F	432	439	anti-parallel
Strand 6	F	445	447	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	F	10	11	first strand
Strand 2	F	506	509	parallel
Strand 3	F	479	486	anti-parallel
Strand 4	F	501	502	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	G	2	7	first strand
Strand 2	G	405	413	anti-parallel
Strand 3	G	465	470	anti-parallel
Strand 4	G	455	460	anti-parallel

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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	10	11	first strand
Strand 2	G	506	509	parallel
Strand 3	G	479	486	anti-parallel
Strand 4	G	420	426	anti-parallel
Strand 5	G	432	439	anti-parallel
Strand 6	G	445	447	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	G	10	11	first strand
Strand 2	G	506	509	parallel
Strand 3	G	479	486	anti-parallel
Strand 4	G	501	502	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: 7QN7

Analysis of interatomic Contacts of Structural Units in PDB entry:
7QN7