Analysis of interatomic Contacts of Structural Units in PDB entry:
9U66

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 9U66 entry

There are 6 chains in PDB entry 9U66 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
E	THR 2	PRO 322
F	TRP 14	ARG 170
A	THR 2	PRO 322
B	TRP 14	ARG 170
C	THR 2	PRO 322
D	TRP 14	ARG 170

There are 26 helices in PDB entry 9U66. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	E	56	63	Right-handed alpha
Helix 2	AA2	E	67	71	Right-handed 310
Helix 3	AA3	E	97	106	Right-handed alpha
Helix 4	AA4	E	118	123	Right-handed alpha
Helix 5	AA5	E	184	192	Right-handed alpha
Helix 6	AA6	F	37	58	Right-handed alpha
Helix 7	AA7	F	74	127	Right-handed alpha
Helix 8	AA8	F	145	155	Right-handed alpha
Helix 9	AA9	F	158	170	Right-handed alpha
Helix 10	AB1	A	56	63	Right-handed alpha
Helix 11	AB2	A	64	71	Right-handed 310
Helix 12	AB3	A	97	106	Right-handed alpha
Helix 13	AB4	A	184	192	Right-handed alpha
Helix 14	AB5	B	37	58	Right-handed alpha
Helix 15	AB6	B	74	127	Right-handed alpha
Helix 16	AB7	B	145	155	Right-handed alpha
Helix 17	AB8	B	158	170	Right-handed alpha
Helix 18	AB9	C	56	63	Right-handed alpha
Helix 19	AC1	C	67	71	Right-handed 310
Helix 20	AC2	C	97	106	Right-handed alpha
Helix 21	AC3	C	184	193	Right-handed alpha
Helix 22	AC4	D	37	58	Right-handed alpha
Helix 23	AC5	D	74	127	Right-handed alpha
Helix 24	AC6	D	145	155	Right-handed alpha
Helix 25	AC7	D	158	163	Right-handed alpha
Helix 26	AC8	D	163	170	Right-handed alpha

There are 30 sheets in PDB entry 9U66. 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, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	5	7	first strand
Strand 2	F	22	27	anti-parallel
Strand 3	F	32	34	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	E	15	16	first strand
Strand 2	E	24	25	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	E	29	31	first strand
Strand 2	E	313	315	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	E	41	44	first strand
Strand 2	E	272	277	parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	50	51	first strand
Strand 2	E	79	80	parallel
Strand 3	E	265	266	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	E	114	115	first strand
Strand 2	E	253	256	anti-parallel
Strand 3	E	173	181	anti-parallel
Strand 4	E	226	234	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	E	148	150	first strand
Strand 2	E	249	251	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	161	166	first strand
Strand 2	E	239	244	anti-parallel
Strand 3	E	199	202	anti-parallel
Strand 4	E	207	210	anti-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	E	284	285	first strand
Strand 2	E	279	281	anti-parallel
Strand 3	E	300	301	anti-parallel
Strand 4	F	64	65	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	F	130	131	first strand
Strand 2	F	139	140	anti-parallel

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There are 5 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	32	34	first strand
Strand 2	B	22	27	anti-parallel
Strand 3	A	3	7	anti-parallel
Strand 4	B	137	140	anti-parallel
Strand 5	B	130	132	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	A	14	18	first strand
Strand 2	A	21	26	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	A	29	31	first strand
Strand 2	A	313	315	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	A	41	44	first strand
Strand 2	A	272	277	parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	50	51	first strand
Strand 2	A	79	81	parallel
Strand 3	A	265	267	parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	148	150	first strand
Strand 2	A	248	251	anti-parallel
Strand 3	A	173	181	anti-parallel
Strand 4	A	226	234	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	148	150	first strand
Strand 2	A	248	251	anti-parallel
Strand 3	A	173	181	anti-parallel
Strand 4	A	255	256	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	161	166	first strand
Strand 2	A	239	244	anti-parallel
Strand 3	A	199	202	anti-parallel
Strand 4	A	207	210	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	284	286	first strand
Strand 2	A	279	281	anti-parallel
Strand 3	A	300	301	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	292	293	first strand
Strand 2	A	305	306	parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	32	34	first strand
Strand 2	D	22	27	anti-parallel
Strand 3	C	3	7	anti-parallel
Strand 4	D	137	140	anti-parallel
Strand 5	D	130	131	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	14	16	first strand
Strand 2	C	24	26	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	29	31	first strand
Strand 2	C	313	315	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	41	44	first strand
Strand 2	C	272	277	parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	50	51	first strand
Strand 2	C	79	81	parallel
Strand 3	C	265	267	parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	148	150	first strand
Strand 2	C	249	251	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	161	166	first strand
Strand 2	C	239	244	anti-parallel
Strand 3	C	199	202	anti-parallel
Strand 4	C	207	210	anti-parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	226	234	first strand
Strand 2	C	173	181	anti-parallel
Strand 3	C	255	256	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	280	281	first strand
Strand 2	C	284	285	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	292	293	first strand
Strand 2	C	305	306	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: 9U66

Analysis of interatomic Contacts of Structural Units in PDB entry:
9U66