Analysis of interatomic Contacts of Structural Units in PDB entry:
4S17

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 4S17 entry

There are 3 chains in PDB entry 4S17 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 4	ILE 478
B	LEU 4	ILE 478
C	ALA 3	ALA 425

There are 94 helices in PDB entry 4S17. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	6	18	Right-handed alpha
Helix 2	2	A	40	47	Right-handed alpha
Helix 3	3	A	76	79	Right-handed 310
Helix 4	4	A	108	124	Right-handed alpha
Helix 5	5	A	161	165	Right-handed 310
Helix 6	6	A	196	210	Right-handed alpha
Helix 7	7	A	236	256	Right-handed alpha
Helix 8	8	A	300	313	Right-handed alpha
Helix 9	9	A	313	322	Right-handed alpha
Helix 10	10	A	325	330	Right-handed 310
Helix 11	11	A	376	394	Right-handed alpha
Helix 12	12	A	423	433	Right-handed alpha
Helix 13	13	A	435	440	Right-handed alpha
Helix 14	14	A	441	443	Right-handed 310
Helix 15	15	A	445	466	Right-handed alpha
Helix 16	16	A	468	476	Right-handed alpha
Helix 17	17	B	6	18	Right-handed alpha
Helix 18	18	B	40	47	Right-handed alpha
Helix 19	19	B	76	79	Right-handed 310
Helix 20	20	B	108	124	Right-handed alpha
Helix 21	21	B	161	165	Right-handed 310
Helix 22	22	B	196	210	Right-handed alpha
Helix 23	23	B	236	256	Right-handed alpha
Helix 24	24	B	300	313	Right-handed alpha
Helix 25	25	B	313	322	Right-handed alpha
Helix 26	26	B	324	330	Right-handed 310
Helix 27	27	B	376	394	Right-handed alpha
Helix 28	28	B	423	434	Right-handed alpha
Helix 29	29	B	435	440	Right-handed alpha
Helix 30	30	B	441	443	Right-handed 310
Helix 31	31	B	445	466	Right-handed alpha
Helix 32	32	B	468	476	Right-handed alpha
Helix 33	33	C	6	18	Right-handed alpha
Helix 34	34	C	40	47	Right-handed alpha
Helix 35	35	C	76	79	Right-handed 310
Helix 36	36	C	108	124	Right-handed alpha
Helix 37	37	C	161	165	Right-handed 310
Helix 38	38	C	196	211	Right-handed alpha
Helix 39	39	C	236	257	Right-handed alpha
Helix 40	40	C	300	313	Right-handed alpha
Helix 41	41	C	313	322	Right-handed alpha
Helix 42	42	C	325	330	Right-handed 310
Helix 43	43	C	376	394	Right-handed alpha
Helix 44	44	C	423	434	Right-handed alpha
Helix 45	45	C	435	440	Right-handed alpha
Helix 46	46	C	441	443	Right-handed 310
Helix 47	47	C	445	465	Right-handed alpha
Helix 48	48	C	468	476	Right-handed alpha
Helix 49	49	D	6	18	Right-handed alpha
Helix 50	50	D	40	47	Right-handed alpha
Helix 51	51	D	108	124	Right-handed alpha
Helix 52	52	D	161	165	Right-handed 310
Helix 53	53	D	196	210	Right-handed alpha
Helix 54	54	D	236	257	Right-handed alpha
Helix 55	55	D	300	313	Right-handed alpha
Helix 56	56	D	313	322	Right-handed alpha
Helix 57	57	D	325	330	Right-handed 310
Helix 58	58	D	376	394	Right-handed alpha
Helix 59	59	D	423	434	Right-handed alpha
Helix 60	60	D	435	440	Right-handed alpha
Helix 61	61	D	441	443	Right-handed 310
Helix 62	62	D	445	465	Right-handed alpha
Helix 63	63	D	468	476	Right-handed alpha
Helix 64	64	E	6	18	Right-handed alpha
Helix 65	65	E	40	47	Right-handed alpha
Helix 66	66	E	76	79	Right-handed 310
Helix 67	67	E	108	124	Right-handed alpha
Helix 68	68	E	161	165	Right-handed 310
Helix 69	69	E	196	210	Right-handed alpha
Helix 70	70	E	236	256	Right-handed alpha
Helix 71	71	E	295	299	Right-handed 310
Helix 72	72	E	300	313	Right-handed alpha
Helix 73	73	E	313	322	Right-handed alpha
Helix 74	74	E	325	330	Right-handed 310
Helix 75	75	E	376	394	Right-handed alpha
Helix 76	76	E	423	434	Right-handed alpha
Helix 77	77	E	435	440	Right-handed alpha
Helix 78	78	E	441	443	Right-handed 310
Helix 79	79	E	445	466	Right-handed alpha
Helix 80	80	E	468	476	Right-handed alpha
Helix 81	81	F	6	18	Right-handed alpha
Helix 82	82	F	40	47	Right-handed alpha
Helix 83	83	F	108	123	Right-handed alpha
Helix 84	84	F	161	165	Right-handed 310
Helix 85	85	F	196	210	Right-handed alpha
Helix 86	86	F	236	256	Right-handed alpha
Helix 87	87	F	300	313	Right-handed alpha
Helix 88	88	F	313	322	Right-handed alpha
Helix 89	89	F	324	330	Right-handed 310
Helix 90	90	F	376	394	Right-handed alpha
Helix 91	91	F	423	434	Right-handed alpha
Helix 92	92	F	439	443	Right-handed 310
Helix 93	93	F	445	466	Right-handed alpha
Helix 94	94	F	468	476	Right-handed alpha

There are 29 sheets in PDB entry 4S17. 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, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC,

There are 5 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	33	39	first strand
Strand 2	A	21	27	anti-parallel
Strand 3	A	89	97	parallel
Strand 4	A	69	74	anti-parallel
Strand 5	A	52	55	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	33	39	first strand
Strand 2	A	21	27	anti-parallel
Strand 3	A	89	97	parallel
Strand 4	A	80	81	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	214	219	first strand
Strand 2	A	226	231	anti-parallel
Strand 3	A	128	140	anti-parallel
Strand 4	A	260	262	anti-parallel
Strand 5	A	128	140	anti-parallel
Strand 6	A	234	235	anti-parallel

Back to list of sheets
Back to top of page

There are 7 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	128	140	first strand
Strand 2	A	276	284	anti-parallel
Strand 3	A	287	288	anti-parallel
Strand 4	A	276	284	anti-parallel
Strand 5	A	366	368	anti-parallel
Strand 6	A	350	353	anti-parallel
Strand 7	A	340	344	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	142	147	first strand
Strand 2	A	152	157	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	33	39	first strand
Strand 2	B	21	27	anti-parallel
Strand 3	B	89	97	parallel
Strand 4	B	70	74	anti-parallel
Strand 5	B	52	54	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	33	39	first strand
Strand 2	B	21	27	anti-parallel
Strand 3	B	89	97	parallel
Strand 4	B	80	81	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	214	219	first strand
Strand 2	B	226	231	anti-parallel
Strand 3	B	128	140	anti-parallel
Strand 4	B	260	262	anti-parallel
Strand 5	B	128	140	anti-parallel
Strand 6	B	234	235	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	B	128	140	first strand
Strand 2	B	276	284	anti-parallel
Strand 3	B	287	288	anti-parallel
Strand 4	B	276	284	anti-parallel
Strand 5	B	366	368	anti-parallel
Strand 6	B	350	353	anti-parallel
Strand 7	B	340	344	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	142	147	first strand
Strand 2	B	152	157	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	33	39	first strand
Strand 2	C	21	27	anti-parallel
Strand 3	C	89	97	parallel
Strand 4	C	70	74	anti-parallel
Strand 5	C	52	54	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	33	39	first strand
Strand 2	C	21	27	anti-parallel
Strand 3	C	89	97	parallel
Strand 4	C	80	81	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	234	235	first strand
Strand 2	C	128	132	anti-parallel
Strand 3	C	278	284	anti-parallel
Strand 4	C	287	288	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	C	234	235	first strand
Strand 2	C	128	132	anti-parallel
Strand 3	C	278	284	anti-parallel
Strand 4	C	366	368	anti-parallel
Strand 5	C	350	353	anti-parallel
Strand 6	C	340	344	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	214	219	first strand
Strand 2	C	226	231	anti-parallel
Strand 3	C	136	140	anti-parallel
Strand 4	C	260	262	anti-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	C	142	147	first strand
Strand 2	C	152	157	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	33	39	first strand
Strand 2	D	21	27	anti-parallel
Strand 3	D	89	97	parallel
Strand 4	D	70	81	anti-parallel
Strand 5	D	52	54	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	214	219	first strand
Strand 2	D	226	231	anti-parallel
Strand 3	D	128	140	anti-parallel
Strand 4	D	260	262	anti-parallel
Strand 5	D	128	140	anti-parallel
Strand 6	D	234	235	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	128	140	first strand
Strand 2	D	276	284	anti-parallel
Strand 3	D	287	288	anti-parallel
Strand 4	D	276	284	anti-parallel
Strand 5	D	366	368	anti-parallel
Strand 6	D	350	353	anti-parallel
Strand 7	D	340	344	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	142	147	first strand
Strand 2	D	152	157	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	33	39	first strand
Strand 2	E	21	27	anti-parallel
Strand 3	E	89	97	parallel
Strand 4	E	70	74	anti-parallel
Strand 5	E	52	54	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	33	39	first strand
Strand 2	E	21	27	anti-parallel
Strand 3	E	89	97	parallel
Strand 4	E	80	81	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	214	219	first strand
Strand 2	E	226	231	anti-parallel
Strand 3	E	128	140	anti-parallel
Strand 4	E	260	262	anti-parallel
Strand 5	E	128	140	anti-parallel
Strand 6	E	234	235	anti-parallel

Back to list of sheets
Back to top of page

There are 8 strands in X sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	128	140	first strand
Strand 2	E	276	284	anti-parallel
Strand 3	E	287	288	anti-parallel
Strand 4	E	276	284	anti-parallel
Strand 5	E	366	368	anti-parallel
Strand 6	E	350	353	anti-parallel
Strand 7	E	340	344	parallel
Strand 8	E	418	419	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	142	147	first strand
Strand 2	E	152	157	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	33	39	first strand
Strand 2	F	21	27	anti-parallel
Strand 3	F	89	97	parallel
Strand 4	F	70	81	anti-parallel
Strand 5	F	52	54	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	214	219	first strand
Strand 2	F	226	231	anti-parallel
Strand 3	F	128	140	anti-parallel
Strand 4	F	260	262	anti-parallel
Strand 5	F	128	140	anti-parallel
Strand 6	F	234	235	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	128	140	first strand
Strand 2	F	276	284	anti-parallel
Strand 3	F	287	288	anti-parallel
Strand 4	F	276	284	anti-parallel
Strand 5	F	366	368	anti-parallel
Strand 6	F	350	353	anti-parallel
Strand 7	F	340	344	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	142	147	first strand
Strand 2	F	152	157	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: 4S17

Analysis of interatomic Contacts of Structural Units in PDB entry:
4S17