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

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 4PPH entry

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

Chain ID	Initial residue	Terminal residue
A	LYS 11	ASN 416
B	LYS 11	ASN 416
C	LYS 11	PRO 417
D	SER 10	MET 136

There are 72 helices in PDB entry 4PPH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	72	78	Right-handed alpha
Helix 2	2	A	148	153	Right-handed 310
Helix 3	3	A	172	182	Right-handed alpha
Helix 4	4	A	208	210	Right-handed 310
Helix 5	5	A	211	216	Right-handed alpha
Helix 6	6	A	218	224	Right-handed alpha
Helix 7	7	A	288	302	Right-handed alpha
Helix 8	8	A	322	327	Right-handed 310
Helix 9	9	A	337	339	Right-handed 310
Helix 10	10	A	345	349	Right-handed alpha
Helix 11	11	A	376	381	Right-handed alpha
Helix 12	12	A	400	405	Right-handed 310
Helix 13	13	B	72	78	Right-handed alpha
Helix 14	14	B	148	153	Right-handed 310
Helix 15	15	B	172	182	Right-handed alpha
Helix 16	16	B	208	212	Right-handed 310
Helix 17	17	B	215	217	Right-handed 310
Helix 18	18	B	218	224	Right-handed alpha
Helix 19	19	B	288	302	Right-handed alpha
Helix 20	20	B	303	308	Right-handed 310
Helix 21	21	B	337	339	Right-handed 310
Helix 22	22	B	345	349	Right-handed alpha
Helix 23	23	B	376	381	Right-handed alpha
Helix 24	24	B	400	405	Right-handed 310
Helix 25	25	C	72	79	Right-handed alpha
Helix 26	26	C	148	153	Right-handed 310
Helix 27	27	C	172	182	Right-handed alpha
Helix 28	28	C	208	210	Right-handed 310
Helix 29	29	C	211	216	Right-handed alpha
Helix 30	30	C	218	224	Right-handed alpha
Helix 31	31	C	288	301	Right-handed alpha
Helix 32	32	C	302	303	Right-handed 310
Helix 33	33	C	304	306	Right-handed 310
Helix 34	34	C	345	349	Right-handed alpha
Helix 35	35	C	376	381	Right-handed alpha
Helix 36	36	C	401	405	Right-handed 310
Helix 37	37	D	72	78	Right-handed alpha
Helix 38	38	D	148	153	Right-handed 310
Helix 39	39	D	172	182	Right-handed alpha
Helix 40	40	D	208	212	Right-handed 310
Helix 41	41	D	215	217	Right-handed 310
Helix 42	42	D	218	224	Right-handed alpha
Helix 43	43	D	289	302	Right-handed alpha
Helix 44	44	D	303	306	Right-handed 310
Helix 45	45	D	321	325	Right-handed alpha
Helix 46	46	D	337	339	Right-handed 310
Helix 47	47	D	345	349	Right-handed alpha
Helix 48	48	D	376	381	Right-handed alpha
Helix 49	49	D	401	405	Right-handed 310
Helix 50	50	E	72	78	Right-handed alpha
Helix 51	51	E	148	153	Right-handed 310
Helix 52	52	E	172	182	Right-handed alpha
Helix 53	53	E	208	212	Right-handed 310
Helix 54	54	E	215	217	Right-handed 310
Helix 55	55	E	218	224	Right-handed alpha
Helix 56	56	E	288	302	Right-handed alpha
Helix 57	57	E	303	306	Right-handed 310
Helix 58	58	E	337	339	Right-handed 310
Helix 59	59	E	376	381	Right-handed alpha
Helix 60	60	E	400	405	Right-handed 310
Helix 61	61	F	72	78	Right-handed alpha
Helix 62	62	F	148	153	Right-handed 310
Helix 63	63	F	172	182	Right-handed alpha
Helix 64	64	F	208	212	Right-handed 310
Helix 65	65	F	215	217	Right-handed 310
Helix 66	66	F	218	224	Right-handed alpha
Helix 67	67	F	288	302	Right-handed alpha
Helix 68	68	F	303	306	Right-handed 310
Helix 69	69	F	337	339	Right-handed 310
Helix 70	70	F	345	349	Right-handed alpha
Helix 71	71	F	376	381	Right-handed alpha
Helix 72	72	F	401	405	Right-handed 310

There are 27 sheets in PDB entry 4PPH. 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,

There are 9 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	83	84	first strand
Strand 2	A	100	106	anti-parallel
Strand 3	A	113	129	anti-parallel
Strand 4	A	15	21	anti-parallel
Strand 5	A	199	203	anti-parallel
Strand 6	A	186	190	anti-parallel
Strand 7	A	385	388	anti-parallel
Strand 8	A	393	396	anti-parallel
Strand 9	A	226	229	anti-parallel

Back to list of sheets
Back to top of page

There are 9 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	83	84	first strand
Strand 2	A	100	106	anti-parallel
Strand 3	A	113	129	anti-parallel
Strand 4	A	28	34	anti-parallel
Strand 5	A	39	46	anti-parallel
Strand 6	A	162	165	parallel
Strand 7	A	53	55	anti-parallel
Strand 8	A	132	147	parallel
Strand 9	A	113	129	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	231	232	first strand
Strand 2	A	238	240	anti-parallel
Strand 3	A	276	278	anti-parallel
Strand 4	A	373	375	parallel
Strand 5	A	285	287	anti-parallel
Strand 6	A	362	364	parallel

Back to list of sheets
Back to top of page

There are 8 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	341	344	first strand
Strand 2	A	331	335	anti-parallel
Strand 3	A	242	247	anti-parallel
Strand 4	A	250	253	anti-parallel
Strand 5	B	250	254	parallel
Strand 6	B	242	247	anti-parallel
Strand 7	B	331	335	anti-parallel
Strand 8	B	341	344	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	308	309	first strand
Strand 2	A	318	320	anti-parallel
Strand 3	A	357	360	anti-parallel
Strand 4	A	350	354	anti-parallel

Back to list of sheets
Back to top of page

There are 9 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	83	84	first strand
Strand 2	B	100	106	anti-parallel
Strand 3	B	113	129	anti-parallel
Strand 4	B	15	21	anti-parallel
Strand 5	B	199	203	anti-parallel
Strand 6	B	186	190	anti-parallel
Strand 7	B	385	388	anti-parallel
Strand 8	B	393	397	anti-parallel
Strand 9	B	225	229	anti-parallel

Back to list of sheets
Back to top of page

There are 9 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	83	84	first strand
Strand 2	B	100	106	anti-parallel
Strand 3	B	113	129	anti-parallel
Strand 4	B	28	34	anti-parallel
Strand 5	B	39	46	anti-parallel
Strand 6	B	162	165	parallel
Strand 7	B	53	55	anti-parallel
Strand 8	B	132	147	parallel
Strand 9	B	113	129	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	231	232	first strand
Strand 2	B	238	240	anti-parallel
Strand 3	B	276	278	anti-parallel
Strand 4	B	373	375	parallel
Strand 5	B	285	287	anti-parallel
Strand 6	B	362	364	parallel

Back to list of sheets
Back to top of page

There are 3 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	318	320	first strand
Strand 2	B	357	360	anti-parallel
Strand 3	B	350	354	anti-parallel

Back to list of sheets
Back to top of page

There are 9 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	83	85	first strand
Strand 2	C	98	106	anti-parallel
Strand 3	C	113	129	anti-parallel
Strand 4	C	15	21	anti-parallel
Strand 5	C	199	203	anti-parallel
Strand 6	C	186	190	anti-parallel
Strand 7	C	385	388	anti-parallel
Strand 8	C	393	397	anti-parallel
Strand 9	C	225	229	anti-parallel

Back to list of sheets
Back to top of page

There are 9 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	83	85	first strand
Strand 2	C	98	106	anti-parallel
Strand 3	C	113	129	anti-parallel
Strand 4	C	28	34	anti-parallel
Strand 5	C	39	46	anti-parallel
Strand 6	C	162	165	parallel
Strand 7	C	53	55	anti-parallel
Strand 8	C	132	147	parallel
Strand 9	C	113	129	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	231	232	first strand
Strand 2	C	238	240	anti-parallel
Strand 3	C	276	278	anti-parallel
Strand 4	C	373	375	parallel
Strand 5	C	285	287	anti-parallel
Strand 6	C	362	364	parallel

Back to list of sheets
Back to top of page

There are 8 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	341	344	first strand
Strand 2	C	331	335	anti-parallel
Strand 3	C	242	247	anti-parallel
Strand 4	C	250	253	anti-parallel
Strand 5	D	250	254	parallel
Strand 6	D	242	247	anti-parallel
Strand 7	D	331	335	anti-parallel
Strand 8	D	341	344	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	308	309	first strand
Strand 2	C	318	320	anti-parallel
Strand 3	C	357	360	anti-parallel
Strand 4	C	350	354	anti-parallel

Back to list of sheets
Back to top of page

There are 9 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	83	85	first strand
Strand 2	D	98	106	anti-parallel
Strand 3	D	113	129	anti-parallel
Strand 4	D	14	21	anti-parallel
Strand 5	D	199	204	anti-parallel
Strand 6	D	186	190	anti-parallel
Strand 7	D	385	388	anti-parallel
Strand 8	D	393	397	anti-parallel
Strand 9	D	225	229	anti-parallel

Back to list of sheets
Back to top of page

There are 9 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	83	85	first strand
Strand 2	D	98	106	anti-parallel
Strand 3	D	113	129	anti-parallel
Strand 4	D	28	34	anti-parallel
Strand 5	D	39	46	anti-parallel
Strand 6	D	162	165	parallel
Strand 7	D	53	55	anti-parallel
Strand 8	D	132	147	parallel
Strand 9	D	113	129	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	231	232	first strand
Strand 2	D	238	240	anti-parallel
Strand 3	D	276	278	anti-parallel
Strand 4	D	373	375	parallel
Strand 5	D	285	288	anti-parallel
Strand 6	D	362	366	parallel

Back to list of sheets
Back to top of page

There are 4 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	308	309	first strand
Strand 2	D	318	320	anti-parallel
Strand 3	D	357	360	anti-parallel
Strand 4	D	350	352	anti-parallel

Back to list of sheets
Back to top of page

There are 9 strands in S sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	83	84	first strand
Strand 2	E	100	106	anti-parallel
Strand 3	E	113	129	anti-parallel
Strand 4	E	14	21	anti-parallel
Strand 5	E	199	204	anti-parallel
Strand 6	E	186	190	anti-parallel
Strand 7	E	384	388	anti-parallel
Strand 8	E	393	396	anti-parallel
Strand 9	E	226	229	anti-parallel

Back to list of sheets
Back to top of page

There are 9 strands in T sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	83	84	first strand
Strand 2	E	100	106	anti-parallel
Strand 3	E	113	129	anti-parallel
Strand 4	E	28	34	anti-parallel
Strand 5	E	39	46	anti-parallel
Strand 6	E	162	165	parallel
Strand 7	E	53	55	anti-parallel
Strand 8	E	132	147	parallel
Strand 9	E	113	129	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	231	232	first strand
Strand 2	E	238	240	anti-parallel
Strand 3	E	276	278	anti-parallel
Strand 4	E	373	375	parallel
Strand 5	E	285	287	anti-parallel
Strand 6	E	362	364	parallel

Back to list of sheets
Back to top of page

There are 8 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	341	344	first strand
Strand 2	E	331	335	anti-parallel
Strand 3	E	242	247	anti-parallel
Strand 4	E	250	253	anti-parallel
Strand 5	F	250	254	parallel
Strand 6	F	242	247	anti-parallel
Strand 7	F	331	335	anti-parallel
Strand 8	F	341	344	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	308	309	first strand
Strand 2	E	318	319	anti-parallel
Strand 3	E	358	360	anti-parallel
Strand 4	E	350	351	anti-parallel

Back to list of sheets
Back to top of page

There are 9 strands in X sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	83	84	first strand
Strand 2	F	100	106	anti-parallel
Strand 3	F	113	129	anti-parallel
Strand 4	F	14	21	anti-parallel
Strand 5	F	199	204	anti-parallel
Strand 6	F	186	190	anti-parallel
Strand 7	F	384	388	anti-parallel
Strand 8	F	393	397	anti-parallel
Strand 9	F	225	229	anti-parallel

Back to list of sheets
Back to top of page

There are 9 strands in Y sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	83	84	first strand
Strand 2	F	100	106	anti-parallel
Strand 3	F	113	129	anti-parallel
Strand 4	F	28	34	anti-parallel
Strand 5	F	39	46	anti-parallel
Strand 6	F	162	165	parallel
Strand 7	F	53	55	anti-parallel
Strand 8	F	132	147	parallel
Strand 9	F	113	129	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	231	232	first strand
Strand 2	F	238	240	anti-parallel
Strand 3	F	276	278	anti-parallel
Strand 4	F	373	375	parallel
Strand 5	F	285	287	anti-parallel
Strand 6	F	362	364	parallel

Back to list of sheets
Back to top of page

There are 4 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	308	309	first strand
Strand 2	F	318	320	anti-parallel
Strand 3	F	357	360	anti-parallel
Strand 4	F	350	354	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: 4PPH

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