Analysis of interatomic Contacts of Structural Units in PDB entry:
3F4L

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 3F4L entry

There are 6 chains in PDB entry 3F4L (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 2	LYS 345
B	VAL 2	LYS 345
C	VAL 2	LYS 345
D	VAL 2	LYS 345
E	VAL 2	LYS 345
F	VAL 2	LYS 345

There are 88 helices in PDB entry 3F4L. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	11	18	Right-handed alpha
Helix 2	2	A	18	23	Right-handed alpha
Helix 3	3	A	40	49	Right-handed 310
Helix 4	4	A	57	62	Right-handed alpha
Helix 5	5	A	74	76	Right-handed 310
Helix 6	6	A	77	88	Right-handed alpha
Helix 7	7	A	101	115	Right-handed alpha
Helix 8	8	A	123	127	Right-handed 310
Helix 9	9	A	128	141	Right-handed alpha
Helix 10	10	A	166	169	Right-handed 310
Helix 11	11	A	170	175	Right-handed alpha
Helix 12	12	A	175	188	Right-handed alpha
Helix 13	13	A	252	259	Right-handed alpha
Helix 14	14	A	299	312	Right-handed alpha
Helix 15	15	A	318	332	Right-handed alpha
Helix 16	16	B	11	18	Right-handed alpha
Helix 17	17	B	18	23	Right-handed alpha
Helix 18	18	B	24	26	Right-handed 310
Helix 19	19	B	40	49	Right-handed 310
Helix 20	20	B	56	62	Right-handed alpha
Helix 21	21	B	74	76	Right-handed 310
Helix 22	22	B	77	88	Right-handed alpha
Helix 23	23	B	101	115	Right-handed alpha
Helix 24	24	B	123	127	Right-handed 310
Helix 25	25	B	128	141	Right-handed alpha
Helix 26	26	B	166	169	Right-handed 310
Helix 27	27	B	170	175	Right-handed alpha
Helix 28	28	B	175	188	Right-handed alpha
Helix 29	29	B	252	259	Right-handed alpha
Helix 30	30	B	299	312	Right-handed alpha
Helix 31	31	B	318	332	Right-handed alpha
Helix 32	32	C	11	18	Right-handed alpha
Helix 33	33	C	18	23	Right-handed alpha
Helix 34	34	C	40	49	Right-handed 310
Helix 35	35	C	56	62	Right-handed alpha
Helix 36	36	C	74	76	Right-handed 310
Helix 37	37	C	77	89	Right-handed alpha
Helix 38	38	C	101	115	Right-handed alpha
Helix 39	39	C	123	127	Right-handed 310
Helix 40	40	C	128	140	Right-handed alpha
Helix 41	41	C	166	169	Right-handed 310
Helix 42	42	C	170	188	Right-handed alpha
Helix 43	43	C	252	258	Right-handed alpha
Helix 44	44	C	299	312	Right-handed alpha
Helix 45	45	C	318	332	Right-handed alpha
Helix 46	46	D	11	18	Right-handed alpha
Helix 47	47	D	18	23	Right-handed alpha
Helix 48	48	D	40	49	Right-handed 310
Helix 49	49	D	56	62	Right-handed alpha
Helix 50	50	D	74	76	Right-handed 310
Helix 51	51	D	77	88	Right-handed alpha
Helix 52	52	D	101	115	Right-handed alpha
Helix 53	53	D	123	127	Right-handed 310
Helix 54	54	D	128	141	Right-handed alpha
Helix 55	55	D	166	169	Right-handed 310
Helix 56	56	D	170	188	Right-handed alpha
Helix 57	57	D	252	259	Right-handed alpha
Helix 58	58	D	299	312	Right-handed alpha
Helix 59	59	D	318	333	Right-handed alpha
Helix 60	60	E	11	18	Right-handed alpha
Helix 61	61	E	18	23	Right-handed alpha
Helix 62	62	E	45	49	Right-handed 310
Helix 63	63	E	56	62	Right-handed alpha
Helix 64	64	E	74	76	Right-handed 310
Helix 65	65	E	77	88	Right-handed alpha
Helix 66	66	E	101	115	Right-handed alpha
Helix 67	67	E	123	127	Right-handed 310
Helix 68	68	E	128	141	Right-handed alpha
Helix 69	69	E	166	169	Right-handed 310
Helix 70	70	E	170	188	Right-handed alpha
Helix 71	71	E	252	259	Right-handed alpha
Helix 72	72	E	299	312	Right-handed alpha
Helix 73	73	E	318	332	Right-handed alpha
Helix 74	74	F	11	18	Right-handed alpha
Helix 75	75	F	18	23	Right-handed alpha
Helix 76	76	F	45	49	Right-handed 310
Helix 77	77	F	56	62	Right-handed alpha
Helix 78	78	F	74	76	Right-handed 310
Helix 79	79	F	77	88	Right-handed alpha
Helix 80	80	F	101	116	Right-handed alpha
Helix 81	81	F	123	127	Right-handed 310
Helix 82	82	F	128	141	Right-handed alpha
Helix 83	83	F	166	169	Right-handed 310
Helix 84	84	F	170	175	Right-handed alpha
Helix 85	85	F	175	188	Right-handed alpha
Helix 86	86	F	252	259	Right-handed alpha
Helix 87	87	F	299	312	Right-handed alpha
Helix 88	88	F	318	332	Right-handed alpha

There are 12 sheets in PDB entry 3F4L. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 6 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	52	54	first strand
Strand 2	A	29	35	parallel
Strand 3	A	3	8	parallel
Strand 4	A	66	71	parallel
Strand 5	A	91	94	parallel
Strand 6	A	119	121	parallel

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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	286	291	first strand
Strand 2	A	275	280	anti-parallel
Strand 3	A	243	247	anti-parallel
Strand 4	A	236	240	anti-parallel
Strand 5	A	146	152	anti-parallel
Strand 6	A	219	225	parallel
Strand 7	A	209	216	anti-parallel
Strand 8	A	192	198	anti-parallel
Strand 9	A	339	342	anti-parallel

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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	B	52	54	first strand
Strand 2	B	29	35	parallel
Strand 3	B	3	8	parallel
Strand 4	B	66	71	parallel
Strand 5	B	91	94	parallel
Strand 6	B	119	121	parallel

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There are 9 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	286	291	first strand
Strand 2	B	275	280	anti-parallel
Strand 3	B	243	247	anti-parallel
Strand 4	B	236	240	anti-parallel
Strand 5	B	146	152	anti-parallel
Strand 6	B	219	225	parallel
Strand 7	B	209	216	anti-parallel
Strand 8	B	192	198	anti-parallel
Strand 9	B	339	342	anti-parallel

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There are 6 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	52	54	first strand
Strand 2	C	29	35	parallel
Strand 3	C	3	8	parallel
Strand 4	C	66	71	parallel
Strand 5	C	91	94	parallel
Strand 6	C	119	121	parallel

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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	C	286	291	first strand
Strand 2	C	275	280	anti-parallel
Strand 3	C	243	247	anti-parallel
Strand 4	C	236	240	anti-parallel
Strand 5	C	146	152	anti-parallel
Strand 6	C	219	225	parallel
Strand 7	C	209	216	anti-parallel
Strand 8	C	192	198	anti-parallel
Strand 9	C	339	342	anti-parallel

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There are 6 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	52	54	first strand
Strand 2	D	29	35	parallel
Strand 3	D	3	8	parallel
Strand 4	D	66	71	parallel
Strand 5	D	91	94	parallel
Strand 6	D	119	121	parallel

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There are 9 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	286	291	first strand
Strand 2	D	275	280	anti-parallel
Strand 3	D	243	247	anti-parallel
Strand 4	D	236	240	anti-parallel
Strand 5	D	146	152	anti-parallel
Strand 6	D	219	225	parallel
Strand 7	D	209	216	anti-parallel
Strand 8	D	192	198	anti-parallel
Strand 9	D	339	342	anti-parallel

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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	E	52	54	first strand
Strand 2	E	29	35	parallel
Strand 3	E	3	8	parallel
Strand 4	E	66	71	parallel
Strand 5	E	91	94	parallel
Strand 6	E	119	121	parallel

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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	E	286	291	first strand
Strand 2	E	275	280	anti-parallel
Strand 3	E	243	247	anti-parallel
Strand 4	E	236	240	anti-parallel
Strand 5	E	146	152	anti-parallel
Strand 6	E	219	225	parallel
Strand 7	E	209	216	anti-parallel
Strand 8	E	192	198	anti-parallel
Strand 9	E	339	342	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	52	54	first strand
Strand 2	F	29	35	parallel
Strand 3	F	3	8	parallel
Strand 4	F	66	71	parallel
Strand 5	F	91	94	parallel
Strand 6	F	119	121	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	286	291	first strand
Strand 2	F	275	280	anti-parallel
Strand 3	F	243	247	anti-parallel
Strand 4	F	236	240	anti-parallel
Strand 5	F	146	152	anti-parallel
Strand 6	F	219	226	parallel
Strand 7	F	209	216	anti-parallel
Strand 8	F	192	198	anti-parallel
Strand 9	F	339	342	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 3F4L

Analysis of interatomic Contacts of Structural Units in PDB entry:
3F4L