Analysis of interatomic Contacts of Structural Units in PDB entry:
9QC2

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 9QC2 entry

There are 8 chains in PDB entry 9QC2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 7	ALA 287
A	GLY 289	HIS 461
B	SER 8	ALA 287
B	GLY 289	HIS 461
C	GLY 2	ALA 287
C	GLY 289	HIS 461
D	VAL 7	ALA 287
D	GLY 289	HIS 460

There are 83 helices in PDB entry 9QC2. 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	19	Right-handed alpha
Helix 2	AA2	A	25	30	Right-handed 310
Helix 3	AA3	A	57	62	Right-handed alpha
Helix 4	AA4	A	69	84	Right-handed alpha
Helix 5	AA5	A	93	107	Right-handed alpha
Helix 6	AA6	A	119	138	Right-handed alpha
Helix 7	AA7	A	157	164	Right-handed alpha
Helix 8	AA8	A	166	171	Right-handed alpha
Helix 9	AA9	A	186	190	Right-handed 310
Helix 10	AB1	A	196	216	Right-handed alpha
Helix 11	AB2	A	240	253	Right-handed alpha
Helix 12	AB3	A	273	278	Right-handed alpha
Helix 13	AB4	A	287	292	Right-handed 310
Helix 14	AB5	A	304	308	Right-handed alpha
Helix 15	AB6	A	309	312	Right-handed 310
Helix 16	AB7	A	326	344	Right-handed alpha
Helix 17	AB8	A	344	362	Right-handed alpha
Helix 18	AB9	A	363	366	Right-handed 310
Helix 19	AC1	A	394	402	Right-handed alpha
Helix 20	AC2	A	405	413	Right-handed alpha
Helix 21	AC3	A	436	459	Right-handed alpha
Helix 22	AC4	B	9	19	Right-handed alpha
Helix 23	AC5	B	25	30	Right-handed 310
Helix 24	AC6	B	57	62	Right-handed alpha
Helix 25	AC7	B	69	84	Right-handed alpha
Helix 26	AC8	B	93	107	Right-handed alpha
Helix 27	AC9	B	119	138	Right-handed alpha
Helix 28	AD1	B	157	164	Right-handed alpha
Helix 29	AD2	B	166	171	Right-handed alpha
Helix 30	AD3	B	186	190	Right-handed 310
Helix 31	AD4	B	196	216	Right-handed alpha
Helix 32	AD5	B	240	253	Right-handed alpha
Helix 33	AD6	B	272	277	Right-handed 310
Helix 34	AD7	B	287	292	Right-handed 310
Helix 35	AD8	B	304	308	Right-handed alpha
Helix 36	AD9	B	309	312	Right-handed 310
Helix 37	AE1	B	326	344	Right-handed alpha
Helix 38	AE2	B	344	362	Right-handed alpha
Helix 39	AE3	B	363	366	Right-handed 310
Helix 40	AE4	B	394	402	Right-handed alpha
Helix 41	AE5	B	405	413	Right-handed alpha
Helix 42	AE6	B	436	459	Right-handed alpha
Helix 43	AE7	C	4	19	Right-handed alpha
Helix 44	AE8	C	25	30	Right-handed 310
Helix 45	AE9	C	57	62	Right-handed alpha
Helix 46	AF1	C	69	84	Right-handed alpha
Helix 47	AF2	C	93	107	Right-handed alpha
Helix 48	AF3	C	119	138	Right-handed alpha
Helix 49	AF4	C	157	164	Right-handed alpha
Helix 50	AF5	C	166	170	Right-handed 310
Helix 51	AF6	C	186	190	Right-handed 310
Helix 52	AF7	C	196	216	Right-handed alpha
Helix 53	AF8	C	240	253	Right-handed alpha
Helix 54	AF9	C	272	277	Right-handed 310
Helix 55	AG1	C	287	292	Right-handed 310
Helix 56	AG2	C	304	308	Right-handed alpha
Helix 57	AG3	C	309	312	Right-handed 310
Helix 58	AG4	C	326	344	Right-handed alpha
Helix 59	AG5	C	344	362	Right-handed alpha
Helix 60	AG6	C	363	366	Right-handed 310
Helix 61	AG7	C	394	402	Right-handed alpha
Helix 62	AG8	C	404	413	Right-handed alpha
Helix 63	AG9	C	436	459	Right-handed alpha
Helix 64	AH1	D	8	19	Right-handed alpha
Helix 65	AH2	D	25	30	Right-handed 310
Helix 66	AH3	D	57	62	Right-handed alpha
Helix 67	AH4	D	69	84	Right-handed alpha
Helix 68	AH5	D	93	107	Right-handed alpha
Helix 69	AH6	D	119	138	Right-handed alpha
Helix 70	AH7	D	157	164	Right-handed alpha
Helix 71	AH8	D	166	170	Right-handed 310
Helix 72	AH9	D	186	190	Right-handed 310
Helix 73	AI1	D	196	216	Right-handed alpha
Helix 74	AI2	D	240	253	Right-handed alpha
Helix 75	AI3	D	272	277	Right-handed 310
Helix 76	AI4	D	287	292	Right-handed 310
Helix 77	AI5	D	304	311	Right-handed alpha
Helix 78	AI6	D	326	344	Right-handed alpha
Helix 79	AI7	D	344	362	Right-handed alpha
Helix 80	AI8	D	363	366	Right-handed 310
Helix 81	AI9	D	394	402	Right-handed alpha
Helix 82	AJ1	D	405	413	Right-handed alpha
Helix 83	AJ2	D	436	459	Right-handed alpha

There are 12 sheets in PDB entry 9QC2. 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 4 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	37	41	first strand
Strand 2	A	44	47	anti-parallel
Strand 3	A	52	55	anti-parallel
Strand 4	A	415	416	parallel

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There are 7 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	111	117	first strand
Strand 2	A	298	303	anti-parallel
Strand 3	A	283	286	anti-parallel
Strand 4	A	255	259	parallel
Strand 5	A	220	225	parallel
Strand 6	A	145	149	parallel
Strand 7	A	179	182	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	369	375	first strand
Strand 2	A	378	383	anti-parallel
Strand 3	A	426	429	anti-parallel
Strand 4	A	418	420	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	37	41	first strand
Strand 2	B	44	47	anti-parallel
Strand 3	B	52	55	anti-parallel
Strand 4	B	415	416	parallel

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There are 7 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	111	117	first strand
Strand 2	B	298	303	anti-parallel
Strand 3	B	283	286	anti-parallel
Strand 4	B	255	259	parallel
Strand 5	B	220	225	parallel
Strand 6	B	145	149	parallel
Strand 7	B	179	182	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	369	375	first strand
Strand 2	B	378	383	anti-parallel
Strand 3	B	426	429	anti-parallel
Strand 4	B	418	420	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	C	37	41	first strand
Strand 2	C	44	47	anti-parallel
Strand 3	C	52	55	anti-parallel
Strand 4	C	415	416	parallel

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There are 7 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	111	117	first strand
Strand 2	C	298	303	anti-parallel
Strand 3	C	283	286	anti-parallel
Strand 4	C	255	259	parallel
Strand 5	C	220	225	parallel
Strand 6	C	145	149	parallel
Strand 7	C	179	182	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	C	369	375	first strand
Strand 2	C	378	383	anti-parallel
Strand 3	C	426	429	anti-parallel
Strand 4	C	418	420	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	D	37	41	first strand
Strand 2	D	44	47	anti-parallel
Strand 3	D	52	55	anti-parallel
Strand 4	D	415	416	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	D	111	117	first strand
Strand 2	D	298	303	anti-parallel
Strand 3	D	283	286	anti-parallel
Strand 4	D	255	259	parallel
Strand 5	D	220	225	parallel
Strand 6	D	145	149	parallel
Strand 7	D	179	182	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	D	369	375	first strand
Strand 2	D	378	383	anti-parallel
Strand 3	D	426	429	anti-parallel
Strand 4	D	418	420	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: 9QC2

Analysis of interatomic Contacts of Structural Units in PDB entry:
9QC2