Analysis of interatomic Contacts of Structural Units in PDB entry:
5X9W

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 5X9W entry

There are 2 chains in PDB entry 5X9W (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN -1	HIS 785
B	GLN -1	THR 531

There are 61 helices in PDB entry 5X9W. 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	20	Right-handed alpha
Helix 2	AA2	A	37	48	Right-handed alpha
Helix 3	AA3	A	71	82	Right-handed alpha
Helix 4	AA4	A	160	169	Right-handed alpha
Helix 5	AA5	A	195	198	Right-handed 310
Helix 6	AA6	A	199	212	Right-handed alpha
Helix 7	AA7	A	216	220	Right-handed 310
Helix 8	AA8	A	226	244	Right-handed alpha
Helix 9	AA9	A	266	273	Right-handed alpha
Helix 10	AB1	A	286	292	Right-handed alpha
Helix 11	AB2	A	296	309	Right-handed alpha
Helix 12	AB3	A	313	327	Right-handed alpha
Helix 13	AB4	A	330	338	Right-handed alpha
Helix 14	AB5	A	339	341	Right-handed 310
Helix 15	AB6	A	343	353	Right-handed alpha
Helix 16	AB7	A	357	373	Right-handed alpha
Helix 17	AB8	A	383	391	Right-handed alpha
Helix 18	AB9	A	394	405	Right-handed alpha
Helix 19	AC1	A	412	416	Right-handed 310
Helix 20	AC2	A	424	433	Right-handed alpha
Helix 21	AC3	A	434	453	Right-handed alpha
Helix 22	AC4	A	472	477	Right-handed alpha
Helix 23	AC5	A	497	532	Right-handed alpha
Helix 24	AC6	A	532	560	Right-handed alpha
Helix 25	AC7	A	581	585	Right-handed 310
Helix 26	AC8	A	612	628	Right-handed alpha
Helix 27	AC9	A	663	675	Right-handed alpha
Helix 28	AD1	A	695	709	Right-handed alpha
Helix 29	AD2	A	722	726	Right-handed 310
Helix 30	AD3	A	764	771	Right-handed 310
Helix 31	AD4	A	775	782	Right-handed alpha
Helix 32	AD5	B	7	18	Right-handed alpha
Helix 33	AD6	B	19	21	Right-handed 310
Helix 34	AD7	B	37	48	Right-handed alpha
Helix 35	AD8	B	71	82	Right-handed alpha
Helix 36	AD9	B	160	169	Right-handed alpha
Helix 37	AE1	B	194	198	Right-handed 310
Helix 38	AE2	B	199	212	Right-handed alpha
Helix 39	AE3	B	226	244	Right-handed alpha
Helix 40	AE4	B	266	273	Right-handed alpha
Helix 41	AE5	B	286	292	Right-handed alpha
Helix 42	AE6	B	296	309	Right-handed alpha
Helix 43	AE7	B	313	327	Right-handed alpha
Helix 44	AE8	B	330	339	Right-handed alpha
Helix 45	AE9	B	343	353	Right-handed alpha
Helix 46	AF1	B	357	373	Right-handed alpha
Helix 47	AF2	B	383	391	Right-handed alpha
Helix 48	AF3	B	394	405	Right-handed alpha
Helix 49	AF4	B	412	416	Right-handed 310
Helix 50	AF5	B	424	433	Right-handed alpha
Helix 51	AF6	B	434	453	Right-handed alpha
Helix 52	AF7	B	475	479	Right-handed 310
Helix 53	AF8	B	497	532	Right-handed alpha
Helix 54	AF9	B	532	559	Right-handed alpha
Helix 55	AG1	B	581	585	Right-handed 310
Helix 56	AG2	B	612	628	Right-handed alpha
Helix 57	AG3	B	663	675	Right-handed alpha
Helix 58	AG4	B	694	709	Right-handed alpha
Helix 59	AG5	B	722	726	Right-handed 310
Helix 60	AG6	B	764	771	Right-handed 310
Helix 61	AG7	B	775	782	Right-handed alpha

There are 12 sheets in PDB entry 5X9W. 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 6 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	52	57	first strand
Strand 2	A	60	68	anti-parallel
Strand 3	A	32	36	anti-parallel
Strand 4	A	24	29	anti-parallel
Strand 5	A	86	92	parallel
Strand 6	A	103	110	anti-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	189	192	first strand
Strand 2	A	172	175	parallel
Strand 3	A	129	134	parallel
Strand 4	A	138	144	anti-parallel
Strand 5	A	151	157	anti-parallel
Strand 6	A	255	257	parallel

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There are 7 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	264	265	first strand
Strand 2	A	645	647	parallel
Strand 3	A	682	686	parallel
Strand 4	A	715	719	parallel
Strand 5	A	602	606	parallel
Strand 6	A	735	740	parallel
Strand 7	A	755	757	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	459	462	first strand
Strand 2	A	466	470	anti-parallel
Strand 3	A	494	495	anti-parallel

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There are 4 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	565	566	first strand
Strand 2	A	637	640	parallel
Strand 3	A	572	577	anti-parallel
Strand 4	A	592	596	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	743	744	first strand
Strand 2	A	749	750	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	B	52	57	first strand
Strand 2	B	60	68	anti-parallel
Strand 3	B	32	36	anti-parallel
Strand 4	B	24	29	anti-parallel
Strand 5	B	86	92	parallel
Strand 6	B	103	110	anti-parallel

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There are 6 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	189	192	first strand
Strand 2	B	170	175	parallel
Strand 3	B	128	134	parallel
Strand 4	B	138	144	anti-parallel
Strand 5	B	151	157	anti-parallel
Strand 6	B	255	257	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	459	462	first strand
Strand 2	B	466	472	anti-parallel
Strand 3	B	492	495	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	565	566	first strand
Strand 2	B	637	640	parallel
Strand 3	B	572	577	anti-parallel
Strand 4	B	592	596	anti-parallel

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There are 6 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	646	649	first strand
Strand 2	B	682	686	parallel
Strand 3	B	715	719	parallel
Strand 4	B	602	606	parallel
Strand 5	B	735	740	parallel
Strand 6	B	755	757	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	743	744	first strand
Strand 2	B	749	750	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: 5X9W

Analysis of interatomic Contacts of Structural Units in PDB entry:
5X9W