Analysis of interatomic Contacts of Structural Units in PDB entry:
9Q2U

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 9Q2U entry

There are 2 chains in PDB entry 9Q2U (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 2	PRO 481
B	LYS 2	PRO 480

There are 38 helices in PDB entry 9Q2U. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	36	50	Right-handed alpha
Helix 2	AA2	A	56	61	Right-handed alpha
Helix 3	AA3	A	74	77	Right-handed 310
Helix 4	AA4	A	83	99	Right-handed alpha
Helix 5	AA5	A	119	136	Right-handed alpha
Helix 6	AA6	A	168	173	Right-handed alpha
Helix 7	AA7	A	193	201	Right-handed alpha
Helix 8	AA8	A	203	208	Right-handed alpha
Helix 9	AA9	A	228	246	Right-handed alpha
Helix 10	AB1	A	269	285	Right-handed alpha
Helix 11	AB2	A	314	329	Right-handed alpha
Helix 12	AB3	A	356	368	Right-handed alpha
Helix 13	AB4	A	372	376	Right-handed 310
Helix 14	AB5	A	377	383	Right-handed alpha
Helix 15	AB6	A	384	395	Right-handed alpha
Helix 16	AB7	A	400	415	Right-handed alpha
Helix 17	AB8	A	427	433	Right-handed alpha
Helix 18	AB9	A	440	452	Right-handed alpha
Helix 19	AC1	B	36	50	Right-handed alpha
Helix 20	AC2	B	56	61	Right-handed alpha
Helix 21	AC3	B	74	77	Right-handed 310
Helix 22	AC4	B	83	100	Right-handed alpha
Helix 23	AC5	B	102	106	Right-handed 310
Helix 24	AC6	B	119	136	Right-handed alpha
Helix 25	AC7	B	168	172	Right-handed alpha
Helix 26	AC8	B	193	201	Right-handed alpha
Helix 27	AC9	B	203	211	Right-handed alpha
Helix 28	AD1	B	230	246	Right-handed alpha
Helix 29	AD2	B	269	285	Right-handed alpha
Helix 30	AD3	B	314	330	Right-handed alpha
Helix 31	AD4	B	356	368	Right-handed alpha
Helix 32	AD5	B	370	376	Right-handed 310
Helix 33	AD6	B	377	383	Right-handed alpha
Helix 34	AD7	B	384	394	Right-handed alpha
Helix 35	AD8	B	400	410	Right-handed alpha
Helix 36	AD9	B	410	415	Right-handed alpha
Helix 37	AE1	B	427	432	Right-handed alpha
Helix 38	AE2	B	440	452	Right-handed alpha

There are 14 sheets in PDB entry 9Q2U. 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 5 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	10	14	first strand
Strand 2	A	3	8	anti-parallel
Strand 3	A	294	302	parallel
Strand 4	A	459	461	parallel
Strand 5	A	21	22	parallel

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There are 6 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	10	14	first strand
Strand 2	A	3	8	anti-parallel
Strand 3	A	294	302	parallel
Strand 4	A	333	342	parallel
Strand 5	A	418	422	parallel
Strand 6	A	436	438	parallel

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There are 6 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	141	143	first strand
Strand 2	A	106	111	parallel
Strand 3	A	67	72	parallel
Strand 4	A	175	178	parallel
Strand 5	A	249	256	parallel
Strand 6	A	180	181	parallel

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There are 6 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	141	143	first strand
Strand 2	A	106	111	parallel
Strand 3	A	67	72	parallel
Strand 4	A	175	178	parallel
Strand 5	A	249	256	parallel
Strand 6	A	262	268	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	152	157	first strand
Strand 2	A	163	167	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	A	183	184	first strand
Strand 2	A	190	191	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	A	286	290	first strand
Strand 2	A	472	475	parallel

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There are 5 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	10	14	first strand
Strand 2	B	3	8	anti-parallel
Strand 3	B	294	302	parallel
Strand 4	B	459	461	parallel
Strand 5	B	21	22	parallel

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There are 6 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	10	14	first strand
Strand 2	B	3	8	anti-parallel
Strand 3	B	294	302	parallel
Strand 4	B	333	342	parallel
Strand 5	B	418	422	parallel
Strand 6	B	436	438	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	141	143	first strand
Strand 2	B	108	111	parallel
Strand 3	B	67	72	parallel
Strand 4	B	175	178	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	B	152	157	first strand
Strand 2	B	163	167	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	B	184	185	first strand
Strand 2	B	189	190	anti-parallel

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There are 2 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	254	256	first strand
Strand 2	B	262	265	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	286	290	first strand
Strand 2	B	472	475	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: 9Q2U

Analysis of interatomic Contacts of Structural Units in PDB entry:
9Q2U