Analysis of interatomic Contacts of Structural Units in PDB entry:
3PS0

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 3PS0 entry

There are 4 chains in PDB entry 3PS0 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS -1	GLU 320
B	HIS -2	GLU 319
C	HIS -2	GLU 321
D	HIS -2	GLU 320

There are 48 helices in PDB entry 3PS0. 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	16	Right-handed alpha
Helix 2	2	A	49	69	Right-handed alpha
Helix 3	3	A	75	79	Right-handed 310
Helix 4	4	A	86	94	Right-handed alpha
Helix 5	5	A	100	102	Right-handed 310
Helix 6	6	A	103	115	Right-handed alpha
Helix 7	7	A	115	121	Right-handed alpha
Helix 8	8	A	150	159	Right-handed alpha
Helix 9	9	A	192	195	Right-handed 310
Helix 10	10	A	206	225	Right-handed alpha
Helix 11	11	A	225	231	Right-handed alpha
Helix 12	12	A	268	284	Right-handed alpha
Helix 13	13	A	310	320	Right-handed alpha
Helix 14	14	B	49	69	Right-handed alpha
Helix 15	15	B	73	78	Right-handed alpha
Helix 16	16	B	86	94	Right-handed alpha
Helix 17	17	B	100	102	Right-handed 310
Helix 18	18	B	103	115	Right-handed alpha
Helix 19	19	B	115	121	Right-handed alpha
Helix 20	20	B	192	195	Right-handed 310
Helix 21	21	B	207	214	Right-handed alpha
Helix 22	22	B	214	225	Right-handed alpha
Helix 23	23	B	226	232	Right-handed alpha
Helix 24	24	B	268	285	Right-handed alpha
Helix 25	25	B	310	319	Right-handed alpha
Helix 26	26	C	49	69	Right-handed alpha
Helix 27	27	C	75	79	Right-handed 310
Helix 28	28	C	86	94	Right-handed alpha
Helix 29	29	C	100	102	Right-handed 310
Helix 30	30	C	103	115	Right-handed alpha
Helix 31	31	C	115	121	Right-handed alpha
Helix 32	32	C	150	159	Right-handed alpha
Helix 33	33	C	192	195	Right-handed 310
Helix 34	34	C	207	225	Right-handed alpha
Helix 35	35	C	225	232	Right-handed alpha
Helix 36	36	C	268	284	Right-handed alpha
Helix 37	37	C	310	319	Right-handed alpha
Helix 38	38	D	49	69	Right-handed alpha
Helix 39	39	D	75	79	Right-handed 310
Helix 40	40	D	86	94	Right-handed alpha
Helix 41	41	D	100	102	Right-handed 310
Helix 42	42	D	103	115	Right-handed alpha
Helix 43	43	D	115	122	Right-handed alpha
Helix 44	44	D	192	195	Right-handed 310
Helix 45	45	D	207	225	Right-handed alpha
Helix 46	46	D	225	231	Right-handed alpha
Helix 47	47	D	268	285	Right-handed alpha
Helix 48	48	D	310	320	Right-handed alpha

There are 14 sheets in PDB entry 3PS0. 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,

There are 3 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	137	139	first strand
Strand 2	A	181	190	anti-parallel
Strand 3	A	143	144	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	137	139	first strand
Strand 2	A	181	190	anti-parallel
Strand 3	A	1	11	anti-parallel
Strand 4	A	245	255	anti-parallel
Strand 5	A	289	295	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	39	47	first strand
Strand 2	A	28	36	anti-parallel
Strand 3	B	29	36	parallel
Strand 4	B	39	46	anti-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	123	125	first strand
Strand 2	A	131	133	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	137	139	first strand
Strand 2	B	181	190	anti-parallel
Strand 3	B	143	144	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	137	139	first strand
Strand 2	B	181	190	anti-parallel
Strand 3	B	1	11	anti-parallel
Strand 4	B	245	255	anti-parallel
Strand 5	B	289	295	anti-parallel
Strand 6	B	306	308	parallel

Back to list of sheets
Back to top of page

There are 2 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	123	125	first strand
Strand 2	B	131	133	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	137	139	first strand
Strand 2	C	181	190	anti-parallel
Strand 3	C	143	144	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	137	139	first strand
Strand 2	C	181	190	anti-parallel
Strand 3	C	1	11	anti-parallel
Strand 4	C	245	255	anti-parallel
Strand 5	C	289	295	anti-parallel
Strand 6	C	307	308	parallel

Back to list of sheets
Back to top of page

There are 4 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	40	47	first strand
Strand 2	C	28	35	anti-parallel
Strand 3	D	29	35	parallel
Strand 4	D	40	46	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	123	125	first strand
Strand 2	C	131	133	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	137	139	first strand
Strand 2	D	181	190	anti-parallel
Strand 3	D	143	144	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	137	139	first strand
Strand 2	D	181	190	anti-parallel
Strand 3	D	1	11	anti-parallel
Strand 4	D	245	255	anti-parallel
Strand 5	D	289	295	anti-parallel
Strand 6	D	306	308	parallel

Back to list of sheets
Back to top of page

There are 2 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	123	125	first strand
Strand 2	D	131	133	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: 3PS0

Analysis of interatomic Contacts of Structural Units in PDB entry:
3PS0