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

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 9YCM entry

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

Chain ID	Initial residue	Terminal residue
A	ALA 1	ASP 131
D	ALA 1	ASP 131
B	SER 1	THR 519
C	G 1	U 39
E	SER 1	THR 519
F	G 1	U 39

There are 39 helices in PDB entry 9YCM. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	10	20	Right-handed alpha
Helix 2	AA2	A	22	33	Right-handed alpha
Helix 3	AA3	A	74	79	Right-handed alpha
Helix 4	AA4	A	85	89	Right-handed 310
Helix 5	AA5	A	102	104	Right-handed 310
Helix 6	AA6	A	106	114	Right-handed alpha
Helix 7	AA7	D	10	20	Right-handed alpha
Helix 8	AA8	D	22	33	Right-handed alpha
Helix 9	AA9	D	74	80	Right-handed alpha
Helix 10	AB1	D	85	89	Right-handed 310
Helix 11	AB2	D	102	104	Right-handed 310
Helix 12	AB3	D	106	114	Right-handed alpha
Helix 13	AB4	B	35	39	Right-handed 310
Helix 14	AB5	B	75	82	Right-handed alpha
Helix 15	AB6	B	146	155	Right-handed 310
Helix 16	AB7	B	158	175	Right-handed alpha
Helix 17	AB8	B	187	196	Right-handed alpha
Helix 18	AB9	B	245	248	Right-handed 310
Helix 19	AC1	B	252	258	Right-handed alpha
Helix 20	AC2	B	269	287	Right-handed alpha
Helix 21	AC3	B	301	324	Right-handed alpha
Helix 22	AC4	B	366	374	Right-handed 310
Helix 23	AC5	B	428	433	Right-handed 310
Helix 24	AC6	B	472	477	Right-handed alpha
Helix 25	AC7	B	481	502	Right-handed alpha
Helix 26	AC8	B	512	519	Right-handed 310
Helix 27	AC9	E	75	82	Right-handed alpha
Helix 28	AD1	E	146	155	Right-handed 310
Helix 29	AD2	E	158	175	Right-handed alpha
Helix 30	AD3	E	187	196	Right-handed alpha
Helix 31	AD4	E	245	248	Right-handed 310
Helix 32	AD5	E	252	259	Right-handed alpha
Helix 33	AD6	E	269	287	Right-handed alpha
Helix 34	AD7	E	301	323	Right-handed alpha
Helix 35	AD8	E	366	374	Right-handed 310
Helix 36	AD9	E	428	433	Right-handed 310
Helix 37	AE1	E	472	477	Right-handed alpha
Helix 38	AE2	E	481	502	Right-handed alpha
Helix 39	AE3	E	512	519	Right-handed 310

There are 18 sheets in PDB entry 9YCM. 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,

There are 2 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	6	7	first strand
Strand 2	B	4	5	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	55	56	first strand
Strand 2	A	96	100	anti-parallel
Strand 3	A	65	69	anti-parallel

Back to list of sheets
Back to top of page

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	D	6	7	first strand
Strand 2	E	4	5	anti-parallel

Back to list of sheets
Back to top of page

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	D	55	56	first strand
Strand 2	D	96	100	anti-parallel
Strand 3	D	65	69	anti-parallel

Back to list of sheets
Back to top of page

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	B	52	55	first strand
Strand 2	B	122	127	anti-parallel
Strand 3	B	130	135	anti-parallel

Back to list of sheets
Back to top of page

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	B	116	118	first strand
Strand 2	B	104	111	anti-parallel
Strand 3	B	86	96	anti-parallel
Strand 4	B	138	139	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	116	118	first strand
Strand 2	B	104	111	anti-parallel
Strand 3	B	86	96	anti-parallel
Strand 4	B	182	185	parallel
Strand 5	B	240	243	parallel

Back to list of sheets
Back to top of page

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	B	199	200	first strand
Strand 2	B	235	237	parallel
Strand 3	B	216	218	anti-parallel
Strand 4	B	223	225	anti-parallel

Back to list of sheets
Back to top of page

There are 7 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	361	362	first strand
Strand 2	B	347	352	parallel
Strand 3	B	328	332	parallel
Strand 4	B	377	381	parallel
Strand 5	B	392	397	parallel
Strand 6	B	503	508	anti-parallel
Strand 7	B	435	437	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	406	408	first strand
Strand 2	B	414	417	anti-parallel
Strand 3	B	421	424	anti-parallel

Back to list of sheets
Back to top of page

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	442	443	first strand
Strand 2	B	470	471	parallel

Back to list of sheets
Back to top of page

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	E	52	55	first strand
Strand 2	E	122	127	anti-parallel
Strand 3	E	130	135	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	116	118	first strand
Strand 2	E	104	111	anti-parallel
Strand 3	E	86	96	anti-parallel
Strand 4	E	138	139	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	116	118	first strand
Strand 2	E	104	111	anti-parallel
Strand 3	E	86	96	anti-parallel
Strand 4	E	182	185	parallel
Strand 5	E	240	243	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	E	199	200	first strand
Strand 2	E	235	237	parallel
Strand 3	E	216	218	anti-parallel
Strand 4	E	223	225	anti-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	E	361	362	first strand
Strand 2	E	347	352	parallel
Strand 3	E	328	332	parallel
Strand 4	E	377	381	parallel
Strand 5	E	392	397	parallel
Strand 6	E	503	508	anti-parallel
Strand 7	E	435	437	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	406	408	first strand
Strand 2	E	414	417	anti-parallel
Strand 3	E	421	424	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	442	443	first strand
Strand 2	E	470	471	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: 9YCM

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