Analysis of interatomic Contacts of Structural Units in PDB entry:
8QN4

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 8QN4 entry

There are 6 chains in PDB entry 8QN4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 175	TRP 810
B	GLU 26	ARG 392
C	SER 29	PRO 84
D	PRO 31	SER 243
E	ARG 29	SER 111
F	PHE 1011	PHE 1300

There are 21 helices in PDB entry 8QN4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	190	195	Right-handed alpha
Helix 2	AA2	A	215	234	Right-handed alpha
Helix 3	AA3	A	280	285	Right-handed alpha
Helix 4	AA4	A	297	315	Right-handed alpha
Helix 5	AA5	A	361	368	Right-handed alpha
Helix 6	AA6	A	378	390	Right-handed alpha
Helix 7	AA7	A	450	452	Right-handed 310
Helix 8	AA8	A	542	553	Right-handed alpha
Helix 9	AA9	C	76	80	Right-handed 310
Helix 10	AB1	D	32	45	Right-handed alpha
Helix 11	AB2	D	51	62	Right-handed alpha
Helix 12	AB3	D	69	83	Right-handed alpha
Helix 13	AB4	D	84	99	Right-handed alpha
Helix 14	AB5	D	104	121	Right-handed alpha
Helix 15	AB6	D	138	154	Right-handed alpha
Helix 16	AB7	D	158	186	Right-handed alpha
Helix 17	AB8	D	190	205	Right-handed alpha
Helix 18	AB9	D	208	225	Right-handed alpha
Helix 19	AC1	D	228	240	Right-handed alpha
Helix 20	AC2	E	51	59	Right-handed alpha
Helix 21	AC3	F	1012	1034	Right-handed alpha

There are 14 sheets in PDB entry 8QN4. 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,

There are 3 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	177	183	first strand
Strand 2	A	254	261	parallel
Strand 3	A	239	247	anti-parallel

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There are 4 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	294	295	first strand
Strand 2	A	267	274	anti-parallel
Strand 3	A	334	342	parallel
Strand 4	A	321	329	anti-parallel

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There are 3 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	348	355	first strand
Strand 2	A	411	420	parallel
Strand 3	A	395	403	anti-parallel

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There are 28 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	802	806	first strand
Strand 2	A	783	790	anti-parallel
Strand 3	A	767	776	anti-parallel
Strand 4	A	733	745	anti-parallel
Strand 5	A	710	720	anti-parallel
Strand 6	A	628	640	anti-parallel
Strand 7	A	608	620	anti-parallel
Strand 8	A	590	600	anti-parallel
Strand 9	A	565	579	anti-parallel
Strand 10	A	523	537	anti-parallel
Strand 11	A	505	518	anti-parallel
Strand 12	A	484	494	anti-parallel
Strand 13	A	466	474	anti-parallel
Strand 14	A	454	462	anti-parallel
Strand 15	A	438	449	anti-parallel
Strand 16	A	425	432	anti-parallel
Strand 17	F	1291	1296	anti-parallel
Strand 18	F	1274	1282	anti-parallel
Strand 19	F	1258	1267	anti-parallel
Strand 20	F	1220	1234	anti-parallel
Strand 21	F	1202	1215	anti-parallel
Strand 22	F	1165	1177	anti-parallel
Strand 23	F	1144	1157	anti-parallel
Strand 24	F	1117	1131	anti-parallel
Strand 25	F	1099	1113	anti-parallel
Strand 26	F	1076	1089	anti-parallel
Strand 27	F	1060	1071	anti-parallel
Strand 28	F	1042	1046	anti-parallel

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There are 2 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	671	673	first strand
Strand 2	A	701	705	anti-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	50	51	first strand
Strand 2	B	386	390	anti-parallel
Strand 3	B	377	381	anti-parallel
Strand 4	B	371	374	anti-parallel

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There are 4 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	66	68	first strand
Strand 2	B	71	75	anti-parallel
Strand 3	B	80	85	anti-parallel
Strand 4	B	94	96	anti-parallel

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There are 4 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	116	118	first strand
Strand 2	B	121	125	anti-parallel
Strand 3	B	130	135	anti-parallel
Strand 4	B	143	146	anti-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	B	156	158	first strand
Strand 2	B	161	165	anti-parallel
Strand 3	B	170	175	anti-parallel
Strand 4	B	184	186	anti-parallel

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There are 4 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	201	202	first strand
Strand 2	B	206	209	anti-parallel
Strand 3	B	215	220	anti-parallel
Strand 4	B	229	231	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	252	254	first strand
Strand 2	B	257	261	anti-parallel
Strand 3	B	267	271	anti-parallel
Strand 4	B	278	281	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	B	290	292	first strand
Strand 2	B	295	299	anti-parallel
Strand 3	B	305	309	anti-parallel
Strand 4	B	315	319	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	B	331	333	first strand
Strand 2	B	336	340	anti-parallel
Strand 3	B	345	350	anti-parallel
Strand 4	B	356	361	anti-parallel

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There are 4 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	32	35	first strand
Strand 2	E	72	80	anti-parallel
Strand 3	E	87	94	anti-parallel
Strand 4	E	103	107	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: 8QN4

Analysis of interatomic Contacts of Structural Units in PDB entry:
8QN4