Analysis of interatomic Contacts of Structural Units in PDB entry:
9U77

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 9U77 entry

There are 2 chains in PDB entry 9U77 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 26	VAL 742
B	ASN 26	TYR 537

There are 58 helices in PDB entry 9U77. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	39	43	Right-handed 310
Helix 2	AA2	A	113	117	Right-handed 310
Helix 3	AA3	A	123	129	Right-handed alpha
Helix 4	AA4	A	129	134	Right-handed alpha
Helix 5	AA5	A	172	174	Right-handed 310
Helix 6	AA6	A	246	251	Right-handed alpha
Helix 7	AA7	A	256	260	Right-handed 310
Helix 8	AA8	A	282	298	Right-handed alpha
Helix 9	AA9	A	312	316	Right-handed 310
Helix 10	AB1	A	327	331	Right-handed 310
Helix 11	AB2	A	332	346	Right-handed alpha
Helix 12	AB3	A	379	383	Right-handed alpha
Helix 13	AB4	A	397	415	Right-handed alpha
Helix 14	AB5	A	424	430	Right-handed alpha
Helix 15	AB6	A	450	468	Right-handed alpha
Helix 16	AB7	A	487	491	Right-handed 310
Helix 17	AB8	A	500	513	Right-handed alpha
Helix 18	AB9	A	516	520	Right-handed 310
Helix 19	AC1	A	521	527	Right-handed alpha
Helix 20	AC2	A	528	531	Right-handed 310
Helix 21	AC3	A	542	547	Right-handed 310
Helix 22	AC4	A	552	557	Right-handed alpha
Helix 23	AC5	A	560	578	Right-handed alpha
Helix 24	AC6	A	587	591	Right-handed 310
Helix 25	AC7	A	603	608	Right-handed 310
Helix 26	AC8	A	609	629	Right-handed alpha
Helix 27	AC9	A	630	633	Right-handed 310
Helix 28	AD1	A	638	640	Right-handed 310
Helix 29	AD2	A	699	703	Right-handed 310
Helix 30	AD3	B	28	34	Right-handed alpha
Helix 31	AD4	B	39	43	Right-handed 310
Helix 32	AD5	B	114	117	Right-handed 310
Helix 33	AD6	B	123	129	Right-handed alpha
Helix 34	AD7	B	129	134	Right-handed alpha
Helix 35	AD8	B	172	174	Right-handed 310
Helix 36	AD9	B	246	251	Right-handed alpha
Helix 37	AE1	B	256	260	Right-handed 310
Helix 38	AE2	B	282	298	Right-handed alpha
Helix 39	AE3	B	312	316	Right-handed 310
Helix 40	AE4	B	327	331	Right-handed 310
Helix 41	AE5	B	332	346	Right-handed alpha
Helix 42	AE6	B	379	383	Right-handed alpha
Helix 43	AE7	B	397	415	Right-handed alpha
Helix 44	AE8	B	424	430	Right-handed alpha
Helix 45	AE9	B	450	468	Right-handed alpha
Helix 46	AF1	B	487	491	Right-handed 310
Helix 47	AF2	B	500	513	Right-handed alpha
Helix 48	AF3	B	516	520	Right-handed 310
Helix 49	AF4	B	521	527	Right-handed alpha
Helix 50	AF5	B	528	530	Right-handed 310
Helix 51	AF6	B	542	546	Right-handed 310
Helix 52	AF7	B	552	557	Right-handed alpha
Helix 53	AF8	B	560	578	Right-handed alpha
Helix 54	AF9	B	603	608	Right-handed 310
Helix 55	AG1	B	609	629	Right-handed alpha
Helix 56	AG2	B	630	633	Right-handed 310
Helix 57	AG3	B	638	640	Right-handed 310
Helix 58	AG4	B	699	703	Right-handed 310

There are 16 sheets in PDB entry 9U77. 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,

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	A	55	58	first strand
Strand 2	A	84	87	anti-parallel
Strand 3	A	78	79	anti-parallel

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There are 4 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	75	76	first strand
Strand 2	A	64	68	anti-parallel
Strand 3	A	99	104	anti-parallel
Strand 4	A	107	111	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	A	138	146	first strand
Strand 2	A	149	159	anti-parallel
Strand 3	A	189	195	anti-parallel
Strand 4	A	183	184	anti-parallel

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There are 3 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	165	170	first strand
Strand 2	A	202	208	anti-parallel
Strand 3	A	234	235	anti-parallel

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There are 9 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	263	267	first strand
Strand 2	A	301	304	parallel
Strand 3	A	349	354	parallel
Strand 4	A	419	422	parallel
Strand 5	A	472	475	parallel
Strand 6	A	497	499	parallel
Strand 7	A	537	541	parallel
Strand 8	A	581	585	parallel
Strand 9	A	263	267	parallel

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There are 3 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	358	359	first strand
Strand 2	A	390	392	anti-parallel
Strand 3	A	384	385	anti-parallel

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There are 6 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	642	649	first strand
Strand 2	A	654	660	anti-parallel
Strand 3	A	666	672	anti-parallel
Strand 4	A	735	741	anti-parallel
Strand 5	A	690	696	anti-parallel
Strand 6	A	712	714	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	A	678	685	first strand
Strand 2	A	725	731	anti-parallel

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There are 3 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	57	58	first strand
Strand 2	B	84	86	anti-parallel
Strand 3	B	78	79	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	B	75	76	first strand
Strand 2	B	66	68	anti-parallel
Strand 3	B	99	104	anti-parallel
Strand 4	B	107	112	anti-parallel

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There are 4 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	138	146	first strand
Strand 2	B	149	159	anti-parallel
Strand 3	B	189	195	anti-parallel
Strand 4	B	183	184	anti-parallel

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There are 3 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	165	170	first strand
Strand 2	B	202	208	anti-parallel
Strand 3	B	234	235	anti-parallel

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There are 9 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	263	267	first strand
Strand 2	B	301	304	parallel
Strand 3	B	349	354	parallel
Strand 4	B	419	422	parallel
Strand 5	B	472	475	parallel
Strand 6	B	497	499	parallel
Strand 7	B	537	541	parallel
Strand 8	B	581	585	parallel
Strand 9	B	263	267	parallel

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There are 3 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	358	359	first strand
Strand 2	B	390	392	anti-parallel
Strand 3	B	384	385	anti-parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	642	649	first strand
Strand 2	B	654	660	anti-parallel
Strand 3	B	666	672	anti-parallel
Strand 4	B	735	741	anti-parallel
Strand 5	B	690	696	anti-parallel
Strand 6	B	712	714	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	678	685	first strand
Strand 2	B	725	731	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: 9U77

Analysis of interatomic Contacts of Structural Units in PDB entry:
9U77