Analysis of interatomic Contacts of Structural Units in PDB entry:
1AO0

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 1AO0 entry

There are 4 chains in PDB entry 1AO0 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	CYS 1	LYS 459
B	CYS 1	LYS 459
C	CYS 1	LYS 459
D	CYS 1	LYS 459

There are 67 helices in PDB entry 1AO0. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	12	26	Right-handed alpha
Helix 2	2	A	50	53	Right-handed alpha
Helix 3	3	A	81	83	Right-handed 310
Helix 4	4	A	108	117	Right-handed alpha
Helix 5	5	A	127	136	Right-handed alpha
Helix 6	6	A	143	153	Right-handed alpha
Helix 7	7	A	195	201	Right-handed 310
Helix 8	8	A	237	241	Right-handed alpha
Helix 9	9	A	250	252	Right-handed 310
Helix 10	10	A	255	270	Right-handed alpha
Helix 11	11	A	285	295	Right-handed alpha
Helix 12	12	A	318	323	Right-handed alpha
Helix 13	13	A	333	336	Right-handed alpha
Helix 14	14	A	352	363	Right-handed alpha
Helix 15	15	A	401	408	Right-handed alpha
Helix 16	16	A	418	425	Right-handed alpha
Helix 17	17	A	439	442	Right-handed alpha
Helix 18	18	B	12	26	Right-handed alpha
Helix 19	19	B	50	53	Right-handed alpha
Helix 20	20	B	108	117	Right-handed alpha
Helix 21	21	B	127	136	Right-handed alpha
Helix 22	22	B	143	153	Right-handed alpha
Helix 23	23	B	195	201	Right-handed 310
Helix 24	24	B	237	241	Right-handed alpha
Helix 25	25	B	250	252	Right-handed 310
Helix 26	26	B	255	270	Right-handed alpha
Helix 27	27	B	285	295	Right-handed alpha
Helix 28	28	B	318	323	Right-handed alpha
Helix 29	29	B	333	336	Right-handed alpha
Helix 30	30	B	352	363	Right-handed alpha
Helix 31	31	B	401	408	Right-handed alpha
Helix 32	32	B	418	425	Right-handed alpha
Helix 33	33	B	439	442	Right-handed alpha
Helix 34	34	C	12	26	Right-handed alpha
Helix 35	35	C	50	53	Right-handed alpha
Helix 36	36	C	81	83	Right-handed 310
Helix 37	37	C	108	117	Right-handed alpha
Helix 38	38	C	127	136	Right-handed alpha
Helix 39	39	C	143	153	Right-handed alpha
Helix 40	40	C	195	201	Right-handed 310
Helix 41	41	C	237	241	Right-handed alpha
Helix 42	42	C	250	252	Right-handed 310
Helix 43	43	C	255	270	Right-handed alpha
Helix 44	44	C	285	295	Right-handed alpha
Helix 45	45	C	318	323	Right-handed alpha
Helix 46	46	C	333	336	Right-handed alpha
Helix 47	47	C	352	363	Right-handed alpha
Helix 48	48	C	401	408	Right-handed alpha
Helix 49	49	C	418	425	Right-handed alpha
Helix 50	50	C	439	442	Right-handed alpha
Helix 51	51	D	12	26	Right-handed alpha
Helix 52	52	D	50	53	Right-handed alpha
Helix 53	53	D	81	83	Right-handed 310
Helix 54	54	D	108	117	Right-handed alpha
Helix 55	55	D	127	136	Right-handed alpha
Helix 56	56	D	143	153	Right-handed alpha
Helix 57	57	D	195	201	Right-handed 310
Helix 58	58	D	237	241	Right-handed alpha
Helix 59	59	D	250	252	Right-handed 310
Helix 60	60	D	255	270	Right-handed alpha
Helix 61	61	D	285	295	Right-handed alpha
Helix 62	62	D	318	323	Right-handed alpha
Helix 63	63	D	333	336	Right-handed alpha
Helix 64	64	D	352	363	Right-handed alpha
Helix 65	65	D	401	408	Right-handed alpha
Helix 66	66	D	418	425	Right-handed alpha
Helix 67	67	D	439	442	Right-handed alpha

There are 16 sheets in PDB entry 1AO0. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	204	208	first strand
Strand 2	A	181	185	anti-parallel
Strand 3	A	188	192	anti-parallel
Strand 4	A	2	7	anti-parallel
Strand 5	A	66	72	anti-parallel
Strand 6	A	30	36	anti-parallel
Strand 7	A	41	47	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	87	89	first strand
Strand 2	A	97	105	anti-parallel
Strand 3	A	156	164	anti-parallel
Strand 4	A	167	172	anti-parallel
Strand 5	A	213	218	anti-parallel
Strand 6	A	221	226	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	298	300	first strand
Strand 2	A	276	279	parallel
Strand 3	A	340	345	parallel
Strand 4	A	368	373	parallel
Strand 5	A	412	415	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	303	305	first strand
Strand 2	A	329	331	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	204	208	first strand
Strand 2	B	181	185	anti-parallel
Strand 3	B	188	192	anti-parallel
Strand 4	B	2	7	anti-parallel
Strand 5	B	66	72	anti-parallel
Strand 6	B	30	36	anti-parallel
Strand 7	B	41	47	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	87	89	first strand
Strand 2	B	97	105	anti-parallel
Strand 3	B	156	164	anti-parallel
Strand 4	B	167	172	anti-parallel
Strand 5	B	213	218	anti-parallel
Strand 6	B	221	226	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	298	300	first strand
Strand 2	B	276	279	parallel
Strand 3	B	340	345	parallel
Strand 4	B	368	373	parallel
Strand 5	B	412	415	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	303	305	first strand
Strand 2	B	329	331	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	204	208	first strand
Strand 2	C	181	185	anti-parallel
Strand 3	C	188	192	anti-parallel
Strand 4	C	2	7	anti-parallel
Strand 5	C	66	72	anti-parallel
Strand 6	C	30	36	anti-parallel
Strand 7	C	41	47	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	87	89	first strand
Strand 2	C	97	105	anti-parallel
Strand 3	C	156	164	anti-parallel
Strand 4	C	167	172	anti-parallel
Strand 5	C	213	218	anti-parallel
Strand 6	C	221	226	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	298	300	first strand
Strand 2	C	276	279	parallel
Strand 3	C	340	345	parallel
Strand 4	C	368	373	parallel
Strand 5	C	412	415	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	303	305	first strand
Strand 2	C	329	331	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in M sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	204	208	first strand
Strand 2	D	181	185	anti-parallel
Strand 3	D	188	192	anti-parallel
Strand 4	D	2	7	anti-parallel
Strand 5	D	66	72	anti-parallel
Strand 6	D	30	36	anti-parallel
Strand 7	D	41	47	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	87	89	first strand
Strand 2	D	97	105	anti-parallel
Strand 3	D	156	164	anti-parallel
Strand 4	D	167	172	anti-parallel
Strand 5	D	213	218	anti-parallel
Strand 6	D	221	226	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	298	300	first strand
Strand 2	D	276	279	parallel
Strand 3	D	340	345	parallel
Strand 4	D	368	373	parallel
Strand 5	D	412	415	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	303	305	first strand
Strand 2	D	329	331	anti-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: 1AO0

Analysis of interatomic Contacts of Structural Units in PDB entry:
1AO0