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

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 9YSK entry

There are 3 chains in PDB entry 9YSK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 24	GLU 1150
B	THR 25	PHE 1148
C	THR 26	PHE 1148

There are 68 helices in PDB entry 9YSK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	294	304	Right-handed alpha
Helix 2	AA2	A	337	343	Right-handed alpha
Helix 3	AA3	A	366	372	Right-handed alpha
Helix 4	AA4	A	386	389	Right-handed 310
Helix 5	AA5	A	405	407	Right-handed 310
Helix 6	AA6	A	416	422	Right-handed alpha
Helix 7	AA7	A	616	626	Right-handed alpha
Helix 8	AA8	A	737	743	Right-handed alpha
Helix 9	AA9	A	748	754	Right-handed alpha
Helix 10	AB1	A	755	757	Right-handed 310
Helix 11	AB2	A	759	783	Right-handed alpha
Helix 12	AB3	A	811	815	Right-handed 310
Helix 13	AB4	A	816	826	Right-handed alpha
Helix 14	AB5	A	866	885	Right-handed alpha
Helix 15	AB6	A	897	909	Right-handed alpha
Helix 16	AB7	A	912	918	Right-handed alpha
Helix 17	AB8	A	919	941	Right-handed alpha
Helix 18	AB9	A	945	965	Right-handed alpha
Helix 19	AC1	A	966	968	Right-handed 310
Helix 20	AC2	A	976	984	Right-handed alpha
Helix 21	AC3	A	985	1033	Right-handed alpha
Helix 22	AC4	A	1139	1148	Right-handed alpha
Helix 23	AC5	B	294	304	Right-handed alpha
Helix 24	AC6	B	337	343	Right-handed alpha
Helix 25	AC7	B	365	372	Right-handed alpha
Helix 26	AC8	B	405	410	Right-handed 310
Helix 27	AC9	B	416	422	Right-handed alpha
Helix 28	AD1	B	438	443	Right-handed alpha
Helix 29	AD2	B	616	626	Right-handed alpha
Helix 30	AD3	B	737	743	Right-handed alpha
Helix 31	AD4	B	746	754	Right-handed alpha
Helix 32	AD5	B	755	757	Right-handed 310
Helix 33	AD6	B	758	783	Right-handed alpha
Helix 34	AD7	B	811	815	Right-handed 310
Helix 35	AD8	B	816	826	Right-handed alpha
Helix 36	AD9	B	866	885	Right-handed alpha
Helix 37	AE1	B	886	890	Right-handed 310
Helix 38	AE2	B	897	909	Right-handed alpha
Helix 39	AE3	B	912	918	Right-handed alpha
Helix 40	AE4	B	919	941	Right-handed alpha
Helix 41	AE5	B	945	965	Right-handed alpha
Helix 42	AE6	B	966	968	Right-handed 310
Helix 43	AE7	B	976	984	Right-handed alpha
Helix 44	AE8	B	985	1033	Right-handed alpha
Helix 45	AE9	B	1139	1148	Right-handed alpha
Helix 46	AF1	C	294	304	Right-handed alpha
Helix 47	AF2	C	337	343	Right-handed alpha
Helix 48	AF3	C	365	372	Right-handed alpha
Helix 49	AF4	C	384	389	Right-handed 310
Helix 50	AF5	C	405	407	Right-handed 310
Helix 51	AF6	C	416	422	Right-handed alpha
Helix 52	AF7	C	502	505	Right-handed 310
Helix 53	AF8	C	616	626	Right-handed alpha
Helix 54	AF9	C	737	743	Right-handed alpha
Helix 55	AG1	C	746	754	Right-handed alpha
Helix 56	AG2	C	755	757	Right-handed 310
Helix 57	AG3	C	758	783	Right-handed alpha
Helix 58	AG4	C	811	815	Right-handed 310
Helix 59	AG5	C	816	826	Right-handed alpha
Helix 60	AG6	C	866	885	Right-handed alpha
Helix 61	AG7	C	897	909	Right-handed alpha
Helix 62	AG8	C	912	918	Right-handed alpha
Helix 63	AG9	C	919	941	Right-handed alpha
Helix 64	AH1	C	945	965	Right-handed alpha
Helix 65	AH2	C	966	968	Right-handed 310
Helix 66	AH3	C	976	984	Right-handed alpha
Helix 67	AH4	C	985	1033	Right-handed alpha
Helix 68	AH5	C	1139	1148	Right-handed alpha

There are 40 sheets in PDB entry 9YSK. 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, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4,

There are 7 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	28	29	first strand
Strand 2	A	61	65	anti-parallel
Strand 3	A	265	269	anti-parallel
Strand 4	A	90	94	anti-parallel
Strand 5	A	191	197	anti-parallel
Strand 6	A	200	206	anti-parallel
Strand 7	A	224	229	anti-parallel

Back to list of sheets
Back to top of page

There are 7 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	42	43	first strand
Strand 2	B	565	567	parallel
Strand 3	B	573	577	anti-parallel
Strand 4	B	584	588	anti-parallel
Strand 5	B	546	554	anti-parallel
Strand 6	B	538	543	anti-parallel
Strand 7	B	325	328	parallel

Back to list of sheets
Back to top of page

There are 3 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	48	55	first strand
Strand 2	A	271	279	anti-parallel
Strand 3	A	285	290	anti-parallel

Back to list of sheets
Back to top of page

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	83	85	first strand
Strand 2	A	237	240	anti-parallel
Strand 3	A	103	107	anti-parallel
Strand 4	A	116	120	anti-parallel
Strand 5	A	126	132	anti-parallel
Strand 6	A	164	172	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	311	319	first strand
Strand 2	A	592	599	anti-parallel
Strand 3	A	609	613	anti-parallel
Strand 4	A	648	651	anti-parallel
Strand 5	A	642	645	anti-parallel

Back to list of sheets
Back to top of page

There are 7 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	325	328	first strand
Strand 2	A	538	543	parallel
Strand 3	A	546	554	anti-parallel
Strand 4	A	584	588	anti-parallel
Strand 5	A	573	577	anti-parallel
Strand 6	A	565	567	anti-parallel
Strand 7	C	42	43	parallel

Back to list of sheets
Back to top of page

There are 4 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	354	358	first strand
Strand 2	A	395	403	anti-parallel
Strand 3	A	507	515	anti-parallel
Strand 4	A	431	437	anti-parallel

Back to list of sheets
Back to top of page

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	391	392	first strand
Strand 2	A	524	525	anti-parallel

Back to list of sheets
Back to top of page

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	A	654	655	first strand
Strand 2	A	691	696	parallel
Strand 3	A	670	675	anti-parallel
Strand 4	A	664	667	anti-parallel

Back to list of sheets
Back to top of page

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	A	702	704	first strand
Strand 2	C	788	790	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	711	728	first strand
Strand 2	A	1059	1078	anti-parallel
Strand 3	A	1047	1056	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	711	728	first strand
Strand 2	A	1059	1078	anti-parallel
Strand 3	A	1094	1097	anti-parallel
Strand 4	A	1102	1105	anti-parallel
Strand 5	A	1113	1114	anti-parallel

Back to list of sheets
Back to top of page

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	733	736	first strand
Strand 2	A	858	861	anti-parallel

Back to list of sheets
Back to top of page

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	788	790	first strand
Strand 2	B	702	704	parallel

Back to list of sheets
Back to top of page

There are 4 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	1120	1122	first strand
Strand 2	A	1087	1090	anti-parallel
Strand 3	A	1081	1082	anti-parallel
Strand 4	A	1133	1134	parallel

Back to list of sheets
Back to top of page

There are 7 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	27	29	first strand
Strand 2	B	62	64	anti-parallel
Strand 3	B	266	269	anti-parallel
Strand 4	B	90	93	anti-parallel
Strand 5	B	191	197	anti-parallel
Strand 6	B	200	206	anti-parallel
Strand 7	B	224	230	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	42	43	first strand
Strand 2	C	565	566	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	47	55	first strand
Strand 2	B	271	279	anti-parallel
Strand 3	B	285	290	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	84	85	first strand
Strand 2	B	237	240	anti-parallel
Strand 3	B	104	107	anti-parallel
Strand 4	B	116	119	anti-parallel
Strand 5	B	126	132	anti-parallel
Strand 6	B	164	172	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	311	319	first strand
Strand 2	B	592	599	anti-parallel
Strand 3	B	609	613	anti-parallel
Strand 4	B	648	651	anti-parallel
Strand 5	B	642	645	anti-parallel

Back to list of sheets
Back to top of page

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	B	354	358	first strand
Strand 2	B	391	403	anti-parallel
Strand 3	B	507	517	anti-parallel
Strand 4	B	431	437	anti-parallel
Strand 5	B	376	379	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	354	358	first strand
Strand 2	B	391	403	anti-parallel
Strand 3	B	524	525	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	654	660	first strand
Strand 2	B	691	697	parallel
Strand 3	B	670	675	anti-parallel
Strand 4	B	664	667	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	711	728	first strand
Strand 2	B	1059	1078	anti-parallel
Strand 3	B	1047	1056	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	711	728	first strand
Strand 2	B	1059	1078	anti-parallel
Strand 3	B	1094	1097	anti-parallel
Strand 4	B	1102	1106	anti-parallel
Strand 5	B	1109	1114	anti-parallel

Back to list of sheets
Back to top of page

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	B	733	736	first strand
Strand 2	B	858	861	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	787	790	first strand
Strand 2	C	701	704	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1120	1122	first strand
Strand 2	B	1087	1090	anti-parallel
Strand 3	B	1081	1082	anti-parallel
Strand 4	B	1133	1134	parallel

Back to list of sheets
Back to top of page

There are 7 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	28	30	first strand
Strand 2	C	62	65	anti-parallel
Strand 3	C	265	269	anti-parallel
Strand 4	C	90	94	anti-parallel
Strand 5	C	191	196	anti-parallel
Strand 6	C	201	206	anti-parallel
Strand 7	C	224	229	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	47	55	first strand
Strand 2	C	271	279	anti-parallel
Strand 3	C	285	290	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	84	85	first strand
Strand 2	C	237	241	anti-parallel
Strand 3	C	103	107	anti-parallel
Strand 4	C	116	120	anti-parallel
Strand 5	C	128	132	anti-parallel
Strand 6	C	164	170	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	311	319	first strand
Strand 2	C	592	599	anti-parallel
Strand 3	C	609	613	anti-parallel
Strand 4	C	648	651	anti-parallel
Strand 5	C	642	645	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	325	328	first strand
Strand 2	C	538	543	parallel
Strand 3	C	546	554	anti-parallel
Strand 4	C	584	588	anti-parallel
Strand 5	C	575	577	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	354	358	first strand
Strand 2	C	395	403	anti-parallel
Strand 3	C	507	514	anti-parallel
Strand 4	C	431	435	anti-parallel
Strand 5	C	376	379	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	361	362	first strand
Strand 2	C	524	525	parallel
Strand 3	C	391	392	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	654	655	first strand
Strand 2	C	691	696	parallel
Strand 3	C	670	675	anti-parallel
Strand 4	C	664	667	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	711	728	first strand
Strand 2	C	1059	1078	anti-parallel
Strand 3	C	1047	1056	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	711	728	first strand
Strand 2	C	1059	1078	anti-parallel
Strand 3	C	1094	1097	anti-parallel
Strand 4	C	1102	1106	anti-parallel
Strand 5	C	1109	1114	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	733	736	first strand
Strand 2	C	858	861	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1120	1122	first strand
Strand 2	C	1087	1090	anti-parallel
Strand 3	C	1081	1082	anti-parallel
Strand 4	C	1133	1134	parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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