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

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 4FFX entry

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

Chain ID	Initial residue	Terminal residue
A	ASP 6	SER 474
B	GLY 8	SER 474
C	GLY 8	TYR 472
D	GLY 5	GLU 473

There are 95 helices in PDB entry 4FFX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	23	30	Right-handed alpha
Helix 2	2	A	31	53	Right-handed alpha
Helix 3	3	A	58	68	Right-handed alpha
Helix 4	4	A	73	85	Right-handed alpha
Helix 5	5	A	87	99	Right-handed alpha
Helix 6	6	A	112	149	Right-handed alpha
Helix 7	7	A	168	193	Right-handed alpha
Helix 8	8	A	205	212	Right-handed alpha
Helix 9	9	A	215	230	Right-handed alpha
Helix 10	10	A	245	275	Right-handed alpha
Helix 11	11	A	298	314	Right-handed alpha
Helix 12	12	A	315	324	Right-handed alpha
Helix 13	13	A	333	360	Right-handed alpha
Helix 14	14	A	365	375	Right-handed alpha
Helix 15	15	A	376	380	Right-handed 310
Helix 16	16	A	381	389	Right-handed alpha
Helix 17	17	A	390	392	Right-handed 310
Helix 18	18	A	395	416	Right-handed alpha
Helix 19	19	A	422	430	Right-handed alpha
Helix 20	20	A	435	438	Right-handed 310
Helix 21	21	A	439	444	Right-handed alpha
Helix 22	22	A	445	450	Right-handed 310
Helix 23	23	A	452	464	Right-handed alpha
Helix 24	24	A	464	470	Right-handed alpha
Helix 25	25	A	471	473	Right-handed 310
Helix 26	26	B	15	20	Right-handed alpha
Helix 27	27	B	23	30	Right-handed alpha
Helix 28	28	B	31	53	Right-handed alpha
Helix 29	29	B	58	67	Right-handed alpha
Helix 30	30	B	73	85	Right-handed alpha
Helix 31	31	B	86	98	Right-handed alpha
Helix 32	32	B	102	106	Right-handed 310
Helix 33	33	B	111	149	Right-handed alpha
Helix 34	34	B	168	193	Right-handed alpha
Helix 35	35	B	205	212	Right-handed alpha
Helix 36	36	B	215	230	Right-handed alpha
Helix 37	37	B	245	275	Right-handed alpha
Helix 38	38	B	298	315	Right-handed alpha
Helix 39	39	B	315	324	Right-handed alpha
Helix 40	40	B	333	360	Right-handed alpha
Helix 41	41	B	365	381	Right-handed alpha
Helix 42	42	B	381	393	Right-handed alpha
Helix 43	43	B	395	404	Right-handed alpha
Helix 44	44	B	405	416	Right-handed alpha
Helix 45	45	B	422	427	Right-handed alpha
Helix 46	46	B	430	440	Right-handed 310
Helix 47	47	B	445	450	Right-handed 310
Helix 48	48	B	452	464	Right-handed alpha
Helix 49	49	B	464	470	Right-handed alpha
Helix 50	50	B	471	473	Right-handed 310
Helix 51	51	C	15	20	Right-handed alpha
Helix 52	52	C	23	30	Right-handed alpha
Helix 53	53	C	31	53	Right-handed alpha
Helix 54	54	C	58	68	Right-handed alpha
Helix 55	55	C	73	85	Right-handed alpha
Helix 56	56	C	86	99	Right-handed alpha
Helix 57	57	C	112	149	Right-handed alpha
Helix 58	58	C	168	192	Right-handed alpha
Helix 59	59	C	205	212	Right-handed alpha
Helix 60	60	C	215	231	Right-handed alpha
Helix 61	61	C	245	275	Right-handed alpha
Helix 62	62	C	298	314	Right-handed alpha
Helix 63	63	C	315	324	Right-handed alpha
Helix 64	64	C	330	332	Right-handed 310
Helix 65	65	C	333	361	Right-handed alpha
Helix 66	66	C	365	375	Right-handed alpha
Helix 67	67	C	381	391	Right-handed alpha
Helix 68	68	C	399	416	Right-handed alpha
Helix 69	69	C	430	434	Right-handed 310
Helix 70	70	C	445	450	Right-handed 310
Helix 71	71	C	452	464	Right-handed alpha
Helix 72	72	C	464	470	Right-handed alpha
Helix 73	73	D	23	30	Right-handed alpha
Helix 74	74	D	31	54	Right-handed alpha
Helix 75	75	D	63	68	Right-handed alpha
Helix 76	76	D	73	84	Right-handed alpha
Helix 77	77	D	88	95	Right-handed alpha
Helix 78	78	D	112	149	Right-handed alpha
Helix 79	79	D	168	192	Right-handed alpha
Helix 80	80	D	205	212	Right-handed alpha
Helix 81	81	D	215	231	Right-handed alpha
Helix 82	82	D	245	275	Right-handed alpha
Helix 83	83	D	298	314	Right-handed alpha
Helix 84	84	D	315	324	Right-handed alpha
Helix 85	85	D	333	360	Right-handed alpha
Helix 86	86	D	365	381	Right-handed alpha
Helix 87	87	D	381	391	Right-handed alpha
Helix 88	88	D	395	416	Right-handed alpha
Helix 89	89	D	422	430	Right-handed alpha
Helix 90	90	D	431	438	Right-handed 310
Helix 91	91	D	439	444	Right-handed alpha
Helix 92	92	D	445	450	Right-handed 310
Helix 93	93	D	452	464	Right-handed alpha
Helix 94	94	D	464	470	Right-handed alpha
Helix 95	95	D	471	473	Right-handed 310

There are 8 sheets in PDB entry 4FFX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 2 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	153	158	first strand
Strand 2	A	161	167	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	278	279	first strand
Strand 2	A	363	364	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	153	158	first strand
Strand 2	B	161	167	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	B	278	279	first strand
Strand 2	B	363	364	anti-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	C	153	158	first strand
Strand 2	C	161	167	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	278	279	first strand
Strand 2	C	363	364	anti-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	D	153	158	first strand
Strand 2	D	161	167	anti-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	D	278	279	first strand
Strand 2	D	363	364	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: 4FFX

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