Analysis of interatomic Contacts of Structural Units in PDB entry:
9Q3E

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 9Q3E entry

There are 4 chains in PDB entry 9Q3E (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
N	MET 1	HIS 470
B	MET 1	PRO 96
C	GLY 9	CYS 112
L	GLU 27	MET 168

There are 40 helices in PDB entry 9Q3E. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	N	2	12	Right-handed alpha
Helix 2	AA2	N	15	22	Right-handed alpha
Helix 3	AA3	N	79	84	Right-handed alpha
Helix 4	AA4	N	91	106	Right-handed alpha
Helix 5	AA5	N	109	116	Right-handed alpha
Helix 6	AA6	N	135	139	Right-handed 310
Helix 7	AA7	N	182	195	Right-handed alpha
Helix 8	AA8	N	198	214	Right-handed alpha
Helix 9	AA9	N	224	228	Right-handed 310
Helix 10	AB1	N	229	235	Right-handed alpha
Helix 11	AB2	N	255	264	Right-handed 310
Helix 12	AB3	N	265	274	Right-handed alpha
Helix 13	AB4	N	287	300	Right-handed alpha
Helix 14	AB5	N	301	302	Right-handed 310
Helix 15	AB6	N	303	309	Right-handed 310
Helix 16	AB7	N	314	318	Right-handed 310
Helix 17	AB8	N	330	334	Right-handed 310
Helix 18	AB9	N	335	357	Right-handed alpha
Helix 19	AC1	N	368	373	Right-handed alpha
Helix 20	AC2	N	380	395	Right-handed alpha
Helix 21	AC3	N	413	424	Right-handed alpha
Helix 22	AC4	N	433	446	Right-handed alpha
Helix 23	AC5	N	457	461	Right-handed 310
Helix 24	AC6	N	462	470	Right-handed alpha
Helix 25	AC7	B	23	36	Right-handed alpha
Helix 26	AC8	B	38	40	Right-handed 310
Helix 27	AC9	C	33	37	Right-handed alpha
Helix 28	AD1	C	39	46	Right-handed alpha
Helix 29	AD2	C	52	58	Right-handed alpha
Helix 30	AD3	C	66	84	Right-handed alpha
Helix 31	AD4	C	96	98	Right-handed 310
Helix 32	AD5	C	99	111	Right-handed alpha
Helix 33	AD6	L	28	46	Right-handed alpha
Helix 34	AD7	L	53	67	Right-handed alpha
Helix 35	AD8	L	69	88	Right-handed alpha
Helix 36	AD9	L	88	95	Right-handed alpha
Helix 37	AE1	L	100	123	Right-handed alpha
Helix 38	AE2	L	123	135	Right-handed alpha
Helix 39	AE3	L	138	151	Right-handed alpha
Helix 40	AE4	L	154	168	Right-handed alpha

There are 6 sheets in PDB entry 9Q3E. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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	N	39	42	first strand
Strand 2	N	47	50	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	N	52	53	first strand
Strand 2	N	60	62	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	N	85	87	first strand
Strand 2	N	153	158	anti-parallel
Strand 3	N	144	150	anti-parallel
Strand 4	N	173	176	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	N	242	249	first strand
Strand 2	N	277	284	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	N	405	407	first strand
Strand 2	N	430	432	anti-parallel

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There are 8 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	49	50	first strand
Strand 2	B	42	46	anti-parallel
Strand 3	B	73	79	anti-parallel
Strand 4	B	2	9	parallel
Strand 5	B	12	19	anti-parallel
Strand 6	C	28	32	parallel
Strand 7	C	18	22	anti-parallel
Strand 8	C	59	61	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: 9Q3E

Analysis of interatomic Contacts of Structural Units in PDB entry:
9Q3E