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

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 7QNZ entry

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

Chain ID	Initial residue	Terminal residue
A	ASP 262	SER 901
B	MET 1	ILE 255
C	MET 1	ILE 255
D	MET 1	ILE 255
H	G 1	T 18
I	G 20	C 31
J	G 1	C 31

There are 44 helices in PDB entry 7QNZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	262	266	Right-handed 310
Helix 2	AA2	A	288	302	Right-handed alpha
Helix 3	AA3	A	304	323	Right-handed alpha
Helix 4	AA4	A	326	335	Right-handed alpha
Helix 5	AA5	A	340	344	Right-handed 310
Helix 6	AA6	A	350	363	Right-handed alpha
Helix 7	AA7	A	365	377	Right-handed alpha
Helix 8	AA8	A	378	384	Right-handed alpha
Helix 9	AA9	A	400	414	Right-handed alpha
Helix 10	AB1	A	418	434	Right-handed alpha
Helix 11	AB2	A	437	447	Right-handed alpha
Helix 12	AB3	A	455	470	Right-handed alpha
Helix 13	AB4	A	488	510	Right-handed alpha
Helix 14	AB5	A	512	524	Right-handed alpha
Helix 15	AB6	A	527	532	Right-handed alpha
Helix 16	AB7	A	550	558	Right-handed alpha
Helix 17	AB8	A	598	605	Right-handed alpha
Helix 18	AB9	A	606	608	Right-handed 310
Helix 19	AC1	A	634	639	Right-handed alpha
Helix 20	AC2	A	674	685	Right-handed alpha
Helix 21	AC3	A	703	717	Right-handed alpha
Helix 22	AC4	A	747	751	Right-handed alpha
Helix 23	AC5	A	768	772	Right-handed 310
Helix 24	AC6	A	801	814	Right-handed alpha
Helix 25	AC7	A	883	887	Right-handed 310
Helix 26	AC8	A	889	901	Right-handed alpha
Helix 27	AC9	B	8	21	Right-handed alpha
Helix 28	AD1	B	55	57	Right-handed 310
Helix 29	AD2	B	72	80	Right-handed alpha
Helix 30	AD3	B	141	155	Right-handed alpha
Helix 31	AD4	B	209	216	Right-handed alpha
Helix 32	AD5	B	217	222	Right-handed 310
Helix 33	AD6	C	9	20	Right-handed alpha
Helix 34	AD7	C	55	57	Right-handed 310
Helix 35	AD8	C	72	80	Right-handed alpha
Helix 36	AD9	C	141	155	Right-handed alpha
Helix 37	AE1	C	209	216	Right-handed alpha
Helix 38	AE2	C	217	222	Right-handed 310
Helix 39	AE3	D	9	17	Right-handed alpha
Helix 40	AE4	D	55	57	Right-handed 310
Helix 41	AE5	D	72	80	Right-handed alpha
Helix 42	AE6	D	141	155	Right-handed alpha
Helix 43	AE7	D	209	216	Right-handed alpha
Helix 44	AE8	D	217	222	Right-handed 310

There are 12 sheets in PDB entry 7QNZ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 5 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	544	548	first strand
Strand 2	A	740	746	parallel
Strand 3	A	719	726	anti-parallel
Strand 4	A	563	569	anti-parallel
Strand 5	A	698	700	anti-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	584	587	first strand
Strand 2	A	572	578	anti-parallel
Strand 3	A	616	626	anti-parallel
Strand 4	A	655	665	anti-parallel
Strand 5	A	668	669	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	A	631	632	first strand
Strand 2	A	616	626	anti-parallel
Strand 3	A	655	665	anti-parallel
Strand 4	A	693	695	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	A	816	817	first strand
Strand 2	A	834	846	anti-parallel
Strand 3	A	755	766	anti-parallel
Strand 4	A	775	784	anti-parallel
Strand 5	A	789	796	anti-parallel
Strand 6	A	824	825	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	816	817	first strand
Strand 2	A	834	846	anti-parallel
Strand 3	A	874	878	anti-parallel

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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	848	852	first strand
Strand 2	A	867	871	anti-parallel

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There are 9 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	59	61	first strand
Strand 2	B	2	6	anti-parallel
Strand 3	B	87	92	anti-parallel
Strand 4	B	98	104	anti-parallel
Strand 5	B	110	117	anti-parallel
Strand 6	C	176	182	anti-parallel
Strand 7	C	166	173	anti-parallel
Strand 8	C	157	163	anti-parallel
Strand 9	C	203	208	anti-parallel

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There are 9 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	66	71	first strand
Strand 2	B	25	31	anti-parallel
Strand 3	B	34	40	anti-parallel
Strand 4	B	46	53	anti-parallel
Strand 5	B	245	251	anti-parallel
Strand 6	B	235	241	anti-parallel
Strand 7	B	224	229	anti-parallel
Strand 8	B	135	140	anti-parallel
Strand 9	B	196	199	anti-parallel

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There are 9 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	204	208	first strand
Strand 2	B	157	161	anti-parallel
Strand 3	B	167	173	anti-parallel
Strand 4	B	176	182	anti-parallel
Strand 5	D	110	117	anti-parallel
Strand 6	D	98	104	anti-parallel
Strand 7	D	87	92	anti-parallel
Strand 8	D	2	6	anti-parallel
Strand 9	D	59	60	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	C	59	62	first strand
Strand 2	C	2	6	anti-parallel
Strand 3	C	87	92	anti-parallel
Strand 4	C	98	104	anti-parallel
Strand 5	C	110	117	anti-parallel
Strand 6	D	176	183	anti-parallel
Strand 7	D	166	173	anti-parallel
Strand 8	D	157	163	anti-parallel
Strand 9	D	204	208	anti-parallel

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There are 9 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	67	71	first strand
Strand 2	C	25	31	anti-parallel
Strand 3	C	34	40	anti-parallel
Strand 4	C	46	53	anti-parallel
Strand 5	C	245	251	anti-parallel
Strand 6	C	235	239	anti-parallel
Strand 7	C	224	229	anti-parallel
Strand 8	C	135	140	anti-parallel
Strand 9	C	196	199	anti-parallel

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There are 9 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	66	71	first strand
Strand 2	D	25	31	anti-parallel
Strand 3	D	34	40	anti-parallel
Strand 4	D	46	53	anti-parallel
Strand 5	D	245	251	anti-parallel
Strand 6	D	235	241	anti-parallel
Strand 7	D	224	229	anti-parallel
Strand 8	D	135	140	anti-parallel
Strand 9	D	196	199	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: 7QNZ

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