Analysis of interatomic Contacts of Structural Units in PDB entry:
9QE3

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 9QE3 entry

There are 6 chains in PDB entry 9QE3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
E	ALA 46	GLU 102
F	ALA 46	HIS 103
A	CYS 167	ALA 271
C	CYS 167	ALA 271
B	ASN 280	SER 315
B	PRO 317	ARG 590

There are 62 helices in PDB entry 9QE3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	E	49	51	Right-handed 310
Helix 2	AA2	E	52	61	Right-handed alpha
Helix 3	AA3	E	65	78	Right-handed alpha
Helix 4	AA4	E	83	94	Right-handed alpha
Helix 5	AA5	F	49	51	Right-handed 310
Helix 6	AA6	F	52	61	Right-handed alpha
Helix 7	AA7	F	65	78	Right-handed alpha
Helix 8	AA8	F	83	94	Right-handed alpha
Helix 9	AA9	F	98	102	Right-handed 310
Helix 10	AB1	A	226	235	Right-handed alpha
Helix 11	AB2	A	238	242	Right-handed 310
Helix 12	AB3	A	250	264	Right-handed alpha
Helix 13	AB4	C	226	235	Right-handed alpha
Helix 14	AB5	C	238	242	Right-handed 310
Helix 15	AB6	C	250	264	Right-handed alpha
Helix 16	AB7	B	339	344	Right-handed alpha
Helix 17	AB8	B	346	353	Right-handed alpha
Helix 18	AB9	B	386	390	Right-handed 310
Helix 19	AC1	B	409	434	Right-handed alpha
Helix 20	AC2	B	438	461	Right-handed alpha
Helix 21	AC3	B	461	468	Right-handed alpha
Helix 22	AC4	B	468	476	Right-handed alpha
Helix 23	AC5	B	493	498	Right-handed alpha
Helix 24	AC6	B	499	505	Right-handed 310
Helix 25	AC7	B	528	530	Right-handed 310
Helix 26	AC8	B	533	540	Right-handed alpha
Helix 27	AC9	B	543	553	Right-handed alpha
Helix 28	AD1	B	565	570	Right-handed alpha
Helix 29	AD2	B	582	594	Right-handed alpha
Helix 30	AD3	B	598	606	Right-handed alpha
Helix 31	AD4	B	613	622	Right-handed alpha
Helix 32	AD5	B	623	635	Right-handed alpha
Helix 33	AD6	B	641	649	Right-handed alpha
Helix 34	AD7	B	658	675	Right-handed alpha
Helix 35	AD8	B	687	695	Right-handed alpha
Helix 36	AD9	B	698	707	Right-handed alpha
Helix 37	AE1	B	731	733	Right-handed 310
Helix 38	AE2	B	738	742	Right-handed 310
Helix 39	AE3	D	339	344	Right-handed alpha
Helix 40	AE4	D	346	353	Right-handed alpha
Helix 41	AE5	D	385	390	Right-handed 310
Helix 42	AE6	D	409	434	Right-handed alpha
Helix 43	AE7	D	438	461	Right-handed alpha
Helix 44	AE8	D	462	468	Right-handed alpha
Helix 45	AE9	D	468	476	Right-handed alpha
Helix 46	AF1	D	493	498	Right-handed alpha
Helix 47	AF2	D	499	505	Right-handed 310
Helix 48	AF3	D	528	530	Right-handed 310
Helix 49	AF4	D	533	540	Right-handed alpha
Helix 50	AF5	D	543	553	Right-handed alpha
Helix 51	AF6	D	565	570	Right-handed alpha
Helix 52	AF7	D	573	577	Right-handed 310
Helix 53	AF8	D	582	594	Right-handed alpha
Helix 54	AF9	D	598	607	Right-handed alpha
Helix 55	AG1	D	613	622	Right-handed alpha
Helix 56	AG2	D	623	635	Right-handed alpha
Helix 57	AG3	D	641	649	Right-handed alpha
Helix 58	AG4	D	658	675	Right-handed alpha
Helix 59	AG5	D	687	695	Right-handed alpha
Helix 60	AG6	D	698	707	Right-handed alpha
Helix 61	AG7	D	731	733	Right-handed 310
Helix 62	AG8	D	738	742	Right-handed 310

There are 12 sheets in PDB entry 9QE3. 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 2 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	193	194	first strand
Strand 2	B	330	331	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	244	249	first strand
Strand 2	B	554	556	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	C	193	194	first strand
Strand 2	D	330	331	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	C	244	249	first strand
Strand 2	D	554	556	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	B	294	295	first strand
Strand 2	B	309	310	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	B	370	371	first strand
Strand 2	B	374	375	anti-parallel

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There are 2 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	508	510	first strand
Strand 2	B	524	526	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	B	711	713	first strand
Strand 2	B	727	729	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	294	295	first strand
Strand 2	D	309	310	anti-parallel

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There are 2 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	370	371	first strand
Strand 2	D	374	375	anti-parallel

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There are 2 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	508	510	first strand
Strand 2	D	524	526	anti-parallel

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There are 2 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	711	713	first strand
Strand 2	D	727	729	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: 9QE3

Analysis of interatomic Contacts of Structural Units in PDB entry:
9QE3