Analysis of interatomic Contacts of Structural Units in PDB entry:
9CO0

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 9CO0 entry

There are 8 chains in PDB entry 9CO0 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 175	LYS 808
B	VAL 30	THR 391
C	SER 36	PRO 88
D	PRO 32	SER 243
E	GLU 24	LEU 110
F	PHE 1	GLY 15
G	PHE 1	GLY 15
I	PHE 1	GLY 15

There are 25 helices in PDB entry 9CO0. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	189	196	Right-handed alpha
Helix 2	AA2	A	215	232	Right-handed alpha
Helix 3	AA3	A	280	288	Right-handed alpha
Helix 4	AA4	A	297	315	Right-handed alpha
Helix 5	AA5	A	361	367	Right-handed alpha
Helix 6	AA6	A	378	393	Right-handed alpha
Helix 7	AA7	A	450	452	Right-handed 310
Helix 8	AA8	A	542	552	Right-handed alpha
Helix 9	AA9	A	647	651	Right-handed 310
Helix 10	AB1	A	691	695	Right-handed 310
Helix 11	AB2	A	726	731	Right-handed alpha
Helix 12	AB3	C	62	66	Right-handed 310
Helix 13	AB4	C	76	80	Right-handed 310
Helix 14	AB5	D	33	46	Right-handed alpha
Helix 15	AB6	D	47	62	Right-handed alpha
Helix 16	AB7	D	67	82	Right-handed alpha
Helix 17	AB8	D	84	97	Right-handed alpha
Helix 18	AB9	D	104	121	Right-handed alpha
Helix 19	AC1	D	137	154	Right-handed alpha
Helix 20	AC2	D	159	189	Right-handed alpha
Helix 21	AC3	D	190	205	Right-handed alpha
Helix 22	AC4	D	208	225	Right-handed alpha
Helix 23	AC5	D	227	240	Right-handed alpha
Helix 24	AC6	E	41	46	Right-handed alpha
Helix 25	AC7	E	51	60	Right-handed alpha

There are 16 sheets in PDB entry 9CO0. 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 4 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	176	183	first strand
Strand 2	A	253	261	parallel
Strand 3	A	239	247	anti-parallel
Strand 4	B	192	194	parallel

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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	267	274	first strand
Strand 2	A	334	342	parallel
Strand 3	A	321	329	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	375	376	first strand
Strand 2	A	348	355	anti-parallel
Strand 3	A	412	420	parallel
Strand 4	A	395	401	anti-parallel

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There are 20 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	802	805	first strand
Strand 2	A	781	792	anti-parallel
Strand 3	A	767	778	anti-parallel
Strand 4	A	733	745	anti-parallel
Strand 5	A	710	720	anti-parallel
Strand 6	A	628	640	anti-parallel
Strand 7	A	608	620	anti-parallel
Strand 8	A	590	600	anti-parallel
Strand 9	A	564	579	anti-parallel
Strand 10	A	523	537	anti-parallel
Strand 11	A	505	518	anti-parallel
Strand 12	A	484	495	anti-parallel
Strand 13	A	466	475	anti-parallel
Strand 14	A	454	462	anti-parallel
Strand 15	A	437	449	anti-parallel
Strand 16	A	425	434	anti-parallel
Strand 17	F	8	13	anti-parallel
Strand 18	F	1	5	anti-parallel
Strand 19	G	2	3	anti-parallel
Strand 20	G	9	10	anti-parallel

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There are 2 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	671	674	first strand
Strand 2	A	700	705	anti-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	B	46	51	first strand
Strand 2	B	386	390	anti-parallel
Strand 3	B	377	381	anti-parallel
Strand 4	B	372	374	anti-parallel

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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	B	66	68	first strand
Strand 2	B	71	75	anti-parallel
Strand 3	B	80	85	anti-parallel
Strand 4	B	91	96	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	B	116	118	first strand
Strand 2	B	121	125	anti-parallel
Strand 3	B	130	135	anti-parallel
Strand 4	B	141	146	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	B	156	158	first strand
Strand 2	B	161	165	anti-parallel
Strand 3	B	171	175	anti-parallel
Strand 4	B	181	185	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	201	203	first strand
Strand 2	B	206	209	anti-parallel
Strand 3	B	215	220	anti-parallel
Strand 4	B	226	231	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	252	253	first strand
Strand 2	B	257	261	anti-parallel
Strand 3	B	267	271	anti-parallel
Strand 4	B	277	281	anti-parallel

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There are 4 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	290	292	first strand
Strand 2	B	295	299	anti-parallel
Strand 3	B	305	309	anti-parallel
Strand 4	B	315	319	anti-parallel

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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	B	331	333	first strand
Strand 2	B	336	339	anti-parallel
Strand 3	B	345	350	anti-parallel
Strand 4	B	356	361	anti-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	E	32	35	first strand
Strand 2	E	71	80	anti-parallel
Strand 3	E	64	65	anti-parallel

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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	32	35	first strand
Strand 2	E	71	80	anti-parallel
Strand 3	E	87	95	anti-parallel
Strand 4	E	101	107	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	I	2	4	first strand
Strand 2	I	9	11	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: 9CO0

Analysis of interatomic Contacts of Structural Units in PDB entry:
9CO0