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

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 9QKP entry

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

Chain ID	Initial residue	Terminal residue
A	SER 2	SER 311
B	GLU 3	SER 311
C	SER 2	SER 311
D	ARG 4	SER 311

There are 57 helices in PDB entry 9QKP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	17	30	Right-handed alpha
Helix 2	AA2	A	40	43	Right-handed 310
Helix 3	AA3	A	46	54	Right-handed alpha
Helix 4	AA4	A	59	63	Right-handed 310
Helix 5	AA5	A	64	77	Right-handed alpha
Helix 6	AA6	A	115	120	Right-handed alpha
Helix 7	AA7	A	131	147	Right-handed alpha
Helix 8	AA8	A	150	168	Right-handed alpha
Helix 9	AA9	A	169	176	Right-handed 310
Helix 10	AB1	A	186	192	Right-handed alpha
Helix 11	AB2	A	193	196	Right-handed 310
Helix 12	AB3	A	220	224	Right-handed 310
Helix 13	AB4	A	248	261	Right-handed alpha
Helix 14	AB5	A	291	307	Right-handed alpha
Helix 15	AB6	B	17	30	Right-handed alpha
Helix 16	AB7	B	40	43	Right-handed 310
Helix 17	AB8	B	46	54	Right-handed alpha
Helix 18	AB9	B	59	63	Right-handed 310
Helix 19	AC1	B	64	77	Right-handed alpha
Helix 20	AC2	B	115	120	Right-handed alpha
Helix 21	AC3	B	131	147	Right-handed alpha
Helix 22	AC4	B	150	168	Right-handed alpha
Helix 23	AC5	B	169	176	Right-handed 310
Helix 24	AC6	B	186	192	Right-handed alpha
Helix 25	AC7	B	193	196	Right-handed 310
Helix 26	AC8	B	210	216	Right-handed alpha
Helix 27	AC9	B	221	224	Right-handed 310
Helix 28	AD1	B	248	261	Right-handed alpha
Helix 29	AD2	B	291	310	Right-handed alpha
Helix 30	AD3	C	17	30	Right-handed alpha
Helix 31	AD4	C	40	43	Right-handed 310
Helix 32	AD5	C	46	54	Right-handed alpha
Helix 33	AD6	C	59	63	Right-handed 310
Helix 34	AD7	C	64	77	Right-handed alpha
Helix 35	AD8	C	115	120	Right-handed alpha
Helix 36	AD9	C	131	147	Right-handed alpha
Helix 37	AE1	C	150	169	Right-handed alpha
Helix 38	AE2	C	170	176	Right-handed 310
Helix 39	AE3	C	186	192	Right-handed alpha
Helix 40	AE4	C	193	196	Right-handed 310
Helix 41	AE5	C	220	224	Right-handed 310
Helix 42	AE6	C	248	261	Right-handed alpha
Helix 43	AE7	C	291	310	Right-handed alpha
Helix 44	AE8	D	17	30	Right-handed alpha
Helix 45	AE9	D	40	43	Right-handed 310
Helix 46	AF1	D	46	54	Right-handed alpha
Helix 47	AF2	D	59	63	Right-handed 310
Helix 48	AF3	D	64	77	Right-handed alpha
Helix 49	AF4	D	115	120	Right-handed alpha
Helix 50	AF5	D	131	147	Right-handed alpha
Helix 51	AF6	D	150	169	Right-handed alpha
Helix 52	AF7	D	170	176	Right-handed 310
Helix 53	AF8	D	186	192	Right-handed alpha
Helix 54	AF9	D	193	196	Right-handed 310
Helix 55	AG1	D	220	224	Right-handed 310
Helix 56	AG2	D	248	261	Right-handed alpha
Helix 57	AG3	D	291	307	Right-handed alpha

There are 12 sheets in PDB entry 9QKP. 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 8 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	34	38	first strand
Strand 2	A	104	109	parallel
Strand 3	A	6	11	parallel
Strand 4	A	124	128	parallel
Strand 5	A	178	183	parallel
Strand 6	A	197	202	anti-parallel
Strand 7	A	236	243	anti-parallel
Strand 8	A	226	233	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	81	87	first strand
Strand 2	A	92	99	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	280	282	first strand
Strand 2	A	288	290	anti-parallel

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There are 8 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	34	38	first strand
Strand 2	B	104	109	parallel
Strand 3	B	6	11	parallel
Strand 4	B	124	128	parallel
Strand 5	B	178	183	parallel
Strand 6	B	197	202	anti-parallel
Strand 7	B	236	243	anti-parallel
Strand 8	B	226	233	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	81	87	first strand
Strand 2	B	92	99	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	280	282	first strand
Strand 2	B	288	290	anti-parallel

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There are 8 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	34	38	first strand
Strand 2	C	104	109	parallel
Strand 3	C	6	11	parallel
Strand 4	C	124	128	parallel
Strand 5	C	178	183	parallel
Strand 6	C	197	202	anti-parallel
Strand 7	C	236	243	anti-parallel
Strand 8	C	226	233	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	C	81	87	first strand
Strand 2	C	92	99	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	C	280	282	first strand
Strand 2	C	288	290	anti-parallel

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There are 8 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	34	38	first strand
Strand 2	D	104	109	parallel
Strand 3	D	6	12	parallel
Strand 4	D	124	128	parallel
Strand 5	D	178	183	parallel
Strand 6	D	197	202	anti-parallel
Strand 7	D	236	243	anti-parallel
Strand 8	D	226	233	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	81	87	first strand
Strand 2	D	92	99	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	280	282	first strand
Strand 2	D	288	290	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: 9QKP

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