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

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 7QXB entry

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

Chain ID	Initial residue	Terminal residue
A	CYS 7	ASP 1132
B	G 26	G 333
L	ARG 18	GLY 99
M	GLU 36	SER 125
N	T 7	G 30
O	SER 90	LEU 238
P	ALA 6	ALA 299

There are 65 helices in PDB entry 7QXB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	7	17	Right-handed alpha
Helix 2	AA2	A	24	32	Right-handed alpha
Helix 3	AA3	A	44	53	Right-handed alpha
Helix 4	AA4	A	76	91	Right-handed alpha
Helix 5	AA5	A	95	99	Right-handed 310
Helix 6	AA6	A	125	133	Right-handed alpha
Helix 7	AA7	A	134	145	Right-handed alpha
Helix 8	AA8	A	145	155	Right-handed alpha
Helix 9	AA9	A	329	332	Right-handed 310
Helix 10	AB1	A	345	350	Right-handed alpha
Helix 11	AB2	A	353	366	Right-handed alpha
Helix 12	AB3	A	383	401	Right-handed alpha
Helix 13	AB4	A	404	413	Right-handed alpha
Helix 14	AB5	A	445	454	Right-handed alpha
Helix 15	AB6	A	457	473	Right-handed alpha
Helix 16	AB7	A	474	479	Right-handed alpha
Helix 17	AB8	A	480	497	Right-handed alpha
Helix 18	AB9	A	505	509	Right-handed alpha
Helix 19	AC1	A	517	521	Right-handed 310
Helix 20	AC2	A	530	551	Right-handed alpha
Helix 21	AC3	A	551	560	Right-handed alpha
Helix 22	AC4	A	578	596	Right-handed alpha
Helix 23	AC5	A	602	612	Right-handed alpha
Helix 24	AC6	A	653	672	Right-handed alpha
Helix 25	AC7	A	673	677	Right-handed 310
Helix 26	AC8	A	682	688	Right-handed alpha
Helix 27	AC9	A	689	699	Right-handed alpha
Helix 28	AD1	A	721	734	Right-handed alpha
Helix 29	AD2	A	767	769	Right-handed 310
Helix 30	AD3	A	772	784	Right-handed alpha
Helix 31	AD4	A	802	815	Right-handed alpha
Helix 32	AD5	A	835	854	Right-handed alpha
Helix 33	AD6	A	854	861	Right-handed alpha
Helix 34	AD7	A	876	890	Right-handed alpha
Helix 35	AD8	A	899	902	Right-handed 310
Helix 36	AD9	A	965	982	Right-handed alpha
Helix 37	AE1	A	983	988	Right-handed alpha
Helix 38	AE2	A	993	1018	Right-handed alpha
Helix 39	AE3	A	1024	1028	Right-handed 310
Helix 40	AE4	A	1029	1051	Right-handed alpha
Helix 41	AE5	A	1066	1085	Right-handed alpha
Helix 42	AE6	A	1085	1107	Right-handed alpha
Helix 43	AE7	A	1109	1119	Right-handed alpha
Helix 44	AE8	A	1124	1129	Right-handed alpha
Helix 45	AE9	L	19	23	Right-handed alpha
Helix 46	AF1	L	27	38	Right-handed alpha
Helix 47	AF2	L	46	73	Right-handed alpha
Helix 48	AF3	L	80	90	Right-handed alpha
Helix 49	AF4	L	92	98	Right-handed alpha
Helix 50	AF5	M	38	50	Right-handed alpha
Helix 51	AF6	M	56	86	Right-handed alpha
Helix 52	AF7	M	91	103	Right-handed alpha
Helix 53	AF8	M	105	124	Right-handed alpha
Helix 54	AF9	O	98	104	Right-handed alpha
Helix 55	AG1	O	158	165	Right-handed alpha
Helix 56	AG2	O	169	173	Right-handed 310
Helix 57	AG3	O	223	226	Right-handed 310
Helix 58	AG4	O	227	238	Right-handed alpha
Helix 59	AG5	P	65	69	Right-handed 310
Helix 60	AG6	P	152	156	Right-handed 310
Helix 61	AG7	P	206	214	Right-handed alpha
Helix 62	AG8	P	215	217	Right-handed 310
Helix 63	AG9	P	225	232	Right-handed alpha
Helix 64	AH1	P	269	273	Right-handed 310
Helix 65	AH2	P	282	299	Right-handed alpha

There are 12 sheets in PDB entry 7QXB. 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 7 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	20	23	first strand
Strand 2	A	54	58	anti-parallel
Strand 3	A	157	161	anti-parallel
Strand 4	A	166	169	anti-parallel
Strand 5	A	789	801	parallel
Strand 6	A	738	749	anti-parallel
Strand 7	A	755	765	anti-parallel

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There are 2 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	101	103	first strand
Strand 2	A	119	121	anti-parallel

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There are 2 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	325	327	first strand
Strand 2	A	502	504	anti-parallel

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There are 2 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	561	564	first strand
Strand 2	A	574	577	anti-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	A	599	600	first strand
Strand 2	A	823	826	anti-parallel
Strand 3	A	816	820	anti-parallel
Strand 4	A	617	626	parallel
Strand 5	A	629	636	anti-parallel

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There are 5 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	863	865	first strand
Strand 2	A	869	874	anti-parallel
Strand 3	A	707	712	anti-parallel
Strand 4	A	904	905	anti-parallel
Strand 5	A	920	921	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	A	927	930	first strand
Strand 2	A	933	936	anti-parallel
Strand 3	A	942	944	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	43	44	first strand
Strand 2	M	89	90	parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	113	122	first strand
Strand 2	O	142	147	anti-parallel
Strand 3	O	152	157	anti-parallel
Strand 4	O	204	215	parallel
Strand 5	O	180	187	anti-parallel
Strand 6	O	113	122	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	P	21	37	first strand
Strand 2	P	43	50	anti-parallel
Strand 3	P	56	63	anti-parallel
Strand 4	P	92	106	parallel
Strand 5	P	78	89	anti-parallel
Strand 6	P	21	37	anti-parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	204	205	first strand
Strand 2	P	161	173	anti-parallel
Strand 3	P	178	184	anti-parallel
Strand 4	P	218	223	anti-parallel
Strand 5	P	262	265	parallel
Strand 6	P	238	247	anti-parallel
Strand 7	P	274	278	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	P	204	205	first strand
Strand 2	P	161	173	anti-parallel
Strand 3	P	238	247	anti-parallel
Strand 4	P	274	278	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: 7QXB

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