Analysis of interatomic Contacts of Structural Units in PDB entry:
5FIL

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 5FIL entry

There are 22 chains in PDB entry 5FIL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 2	ALA 510
B	VAL 23	ALA 510
C	ASP 24	ALA 510
D	THR 9	GLU 475
E	THR 9	ALA 474
F	THR 9	ALA 474
G	ALA 1	ASP 273
H	GLN 15	LEU 145
I	VAL 1	VAL 47
J	ILE 2	PHE 73
K	ILE 2	PHE 73
L	ILE 2	PHE 73
M	ILE 2	PHE 73
N	ILE 2	PHE 73
O	ILE 2	PHE 73
P	ILE 2	PHE 73
Q	ILE 2	PHE 73
S	PHE 1	GLU 168
T	PRO 1	LYS 174
U	ARG 3	ILE 124
V	LEU 5	VAL 71
W	ILE 10	THR 226

There are192 helices in PDB entry 5FIL. 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	16	Right-handed alpha
Helix 2	2	A	78	82	Right-handed 310
Helix 3	3	A	150	157	Right-handed alpha
Helix 4	4	A	174	191	Right-handed alpha
Helix 5	5	A	209	223	Right-handed alpha
Helix 6	6	A	224	227	Right-handed 310
Helix 7	7	A	239	260	Right-handed alpha
Helix 8	8	A	270	285	Right-handed alpha
Helix 9	9	A	290	294	Right-handed 310
Helix 10	10	A	297	308	Right-handed alpha
Helix 11	11	A	313	317	Right-handed 310
Helix 12	12	A	336	346	Right-handed alpha
Helix 13	13	A	353	360	Right-handed alpha
Helix 14	14	A	374	379	Right-handed 310
Helix 15	15	A	380	402	Right-handed alpha
Helix 16	16	A	411	429	Right-handed alpha
Helix 17	17	A	437	450	Right-handed alpha
Helix 18	18	A	452	456	Right-handed 310
Helix 19	19	A	457	475	Right-handed alpha
Helix 20	20	A	476	487	Right-handed alpha
Helix 21	21	A	490	509	Right-handed alpha
Helix 22	22	B	150	157	Right-handed alpha
Helix 23	23	B	174	191	Right-handed alpha
Helix 24	24	B	209	223	Right-handed alpha
Helix 25	25	B	225	227	Right-handed 310
Helix 26	26	B	239	259	Right-handed alpha
Helix 27	27	B	270	285	Right-handed alpha
Helix 28	28	B	290	294	Right-handed 310
Helix 29	29	B	297	308	Right-handed alpha
Helix 30	30	B	313	317	Right-handed 310
Helix 31	31	B	336	346	Right-handed alpha
Helix 32	32	B	353	360	Right-handed alpha
Helix 33	33	B	380	399	Right-handed alpha
Helix 34	34	B	411	429	Right-handed alpha
Helix 35	35	B	437	450	Right-handed alpha
Helix 36	36	B	452	456	Right-handed 310
Helix 37	37	B	457	475	Right-handed alpha
Helix 38	38	B	476	487	Right-handed alpha
Helix 39	39	B	490	507	Right-handed alpha
Helix 40	40	C	150	157	Right-handed alpha
Helix 41	41	C	174	186	Right-handed alpha
Helix 42	42	C	186	191	Right-handed alpha
Helix 43	43	C	209	223	Right-handed alpha
Helix 44	44	C	225	227	Right-handed 310
Helix 45	45	C	239	260	Right-handed alpha
Helix 46	46	C	270	285	Right-handed alpha
Helix 47	47	C	297	308	Right-handed alpha
Helix 48	48	C	313	317	Right-handed 310
Helix 49	49	C	336	346	Right-handed alpha
Helix 50	50	C	353	360	Right-handed alpha
Helix 51	51	C	380	403	Right-handed alpha
Helix 52	52	C	411	429	Right-handed alpha
Helix 53	53	C	437	450	Right-handed alpha
Helix 54	54	C	457	459	Right-handed 310
Helix 55	55	C	460	475	Right-handed alpha
Helix 56	56	C	476	487	Right-handed alpha
Helix 57	57	C	490	510	Right-handed alpha
Helix 58	58	D	87	91	Right-handed 310
Helix 59	59	D	122	126	Right-handed 310
Helix 60	60	D	137	144	Right-handed alpha
Helix 61	61	D	161	173	Right-handed alpha
Helix 62	62	D	189	204	Right-handed alpha
Helix 63	63	D	225	246	Right-handed alpha
Helix 64	64	D	257	272	Right-handed alpha
Helix 65	65	D	277	281	Right-handed 310
Helix 66	66	D	284	294	Right-handed alpha
Helix 67	67	D	312	316	Right-handed 310
Helix 68	68	D	319	328	Right-handed alpha
Helix 69	69	D	336	342	Right-handed alpha
Helix 70	70	D	363	392	Right-handed alpha
Helix 71	71	D	399	415	Right-handed alpha
Helix 72	72	D	421	426	Right-handed alpha
Helix 73	73	D	433	446	Right-handed alpha
Helix 74	74	D	462	474	Right-handed alpha
Helix 75	75	E	87	90	Right-handed 310
Helix 76	76	E	122	126	Right-handed 310
Helix 77	77	E	137	144	Right-handed alpha
Helix 78	78	E	161	178	Right-handed alpha
Helix 79	79	E	189	204	Right-handed alpha
Helix 80	80	E	225	246	Right-handed alpha
Helix 81	81	E	257	272	Right-handed alpha
Helix 82	82	E	277	281	Right-handed 310
Helix 83	83	E	284	294	Right-handed alpha
Helix 84	84	E	312	316	Right-handed 310
Helix 85	85	E	319	328	Right-handed alpha
Helix 86	86	E	336	342	Right-handed alpha
Helix 87	87	E	364	391	Right-handed alpha
Helix 88	88	E	397	415	Right-handed alpha
Helix 89	89	E	421	426	Right-handed alpha
Helix 90	90	E	433	446	Right-handed alpha
Helix 91	91	E	453	458	Right-handed 310
Helix 92	92	E	463	473	Right-handed alpha
Helix 93	93	F	87	91	Right-handed 310
Helix 94	94	F	122	126	Right-handed 310
Helix 95	95	F	137	144	Right-handed alpha
Helix 96	96	F	161	176	Right-handed alpha
Helix 97	97	F	189	204	Right-handed alpha
Helix 98	98	F	225	246	Right-handed alpha
Helix 99	99	F	257	270	Right-handed alpha
Helix 100	100	F	277	281	Right-handed 310
Helix 101	101	F	284	294	Right-handed alpha
Helix 102	102	F	313	316	Right-handed 310
Helix 103	103	F	319	326	Right-handed alpha
Helix 104	104	F	327	329	Right-handed 310
Helix 105	105	F	336	342	Right-handed alpha
Helix 106	106	F	363	392	Right-handed alpha
Helix 107	107	F	397	415	Right-handed alpha
Helix 108	108	F	433	447	Right-handed alpha
Helix 109	109	F	462	473	Right-handed alpha
Helix 110	110	G	2	49	Right-handed alpha
Helix 111	111	G	80	91	Right-handed alpha
Helix 112	112	G	137	150	Right-handed alpha
Helix 113	113	G	197	266	Right-handed alpha
Helix 114	114	H	101	103	Right-handed 310
Helix 115	115	H	104	120	Right-handed alpha
Helix 116	116	H	123	144	Right-handed alpha
Helix 117	117	I	10	25	Right-handed alpha
Helix 118	118	I	31	38	Right-handed 310
Helix 119	119	J	12	17	Right-handed 310
Helix 120	120	J	18	36	Right-handed alpha
Helix 121	121	J	41	47	Right-handed alpha
Helix 122	122	J	50	71	Right-handed alpha
Helix 123	123	K	4	14	Right-handed alpha
Helix 124	124	K	15	19	Right-handed 310
Helix 125	125	K	20	29	Right-handed alpha
Helix 126	126	K	29	34	Right-handed alpha
Helix 127	127	K	41	47	Right-handed alpha
Helix 128	128	K	49	54	Right-handed alpha
Helix 129	129	K	58	70	Right-handed alpha
Helix 130	130	L	13	20	Right-handed 310
Helix 131	131	L	22	35	Right-handed alpha
Helix 132	132	L	41	46	Right-handed alpha
Helix 133	133	L	47	52	Right-handed alpha
Helix 134	134	L	58	70	Right-handed alpha
Helix 135	135	M	7	12	Right-handed alpha
Helix 136	136	M	14	17	Right-handed 310
Helix 137	137	M	18	29	Right-handed alpha
Helix 138	138	M	45	71	Right-handed alpha
Helix 139	139	N	15	17	Right-handed 310
Helix 140	140	N	18	34	Right-handed alpha
Helix 141	141	N	41	45	Right-handed alpha
Helix 142	142	N	46	54	Right-handed alpha
Helix 143	143	N	60	69	Right-handed alpha
Helix 144	144	O	13	17	Right-handed 310
Helix 145	145	O	18	24	Right-handed alpha
Helix 146	146	O	24	29	Right-handed alpha
Helix 147	147	O	29	34	Right-handed alpha
Helix 148	148	O	45	55	Right-handed alpha
Helix 149	149	O	58	63	Right-handed alpha
Helix 150	150	P	5	14	Right-handed alpha
Helix 151	151	P	17	29	Right-handed alpha
Helix 152	152	P	30	36	Right-handed alpha
Helix 153	153	P	41	47	Right-handed alpha
Helix 154	154	P	49	56	Right-handed alpha
Helix 155	155	P	58	65	Right-handed alpha
Helix 156	156	Q	14	18	Right-handed 310
Helix 157	157	Q	22	32	Right-handed alpha
Helix 158	158	Q	52	57	Right-handed alpha
Helix 159	159	Q	64	69	Right-handed alpha
Helix 160	160	S	15	26	Right-handed alpha
Helix 161	161	S	27	30	Right-handed 310
Helix 162	162	S	31	48	Right-handed alpha
Helix 163	163	S	49	54	Right-handed alpha
Helix 164	164	S	85	90	Right-handed alpha
Helix 165	165	S	93	96	Right-handed 310
Helix 166	166	S	97	107	Right-handed alpha
Helix 167	167	S	134	143	Right-handed alpha
Helix 168	168	S	161	167	Right-handed alpha
Helix 169	169	T	1	18	Right-handed alpha
Helix 170	170	T	23	148	Right-handed alpha
Helix 171	171	T	150	155	Right-handed alpha
Helix 172	172	T	155	174	Right-handed alpha
Helix 173	173	U	11	16	Right-handed alpha
Helix 174	174	U	20	44	Right-handed alpha
Helix 175	175	U	52	60	Right-handed alpha
Helix 176	176	U	62	76	Right-handed alpha
Helix 177	177	U	84	86	Right-handed 310
Helix 178	178	U	87	98	Right-handed alpha
Helix 179	179	U	100	122	Right-handed alpha
Helix 180	180	V	7	24	Right-handed alpha
Helix 181	181	V	34	51	Right-handed alpha
Helix 182	182	W	10	34	Right-handed alpha
Helix 183	183	W	39	47	Right-handed alpha
Helix 184	184	W	47	57	Right-handed alpha
Helix 185	185	W	58	60	Right-handed 310
Helix 186	186	W	65	86	Right-handed alpha
Helix 187	187	W	95	104	Right-handed alpha
Helix 188	188	W	104	116	Right-handed alpha
Helix 189	189	W	124	129	Right-handed alpha
Helix 190	190	W	138	150	Right-handed alpha
Helix 191	191	W	150	182	Right-handed alpha
Helix 192	192	W	188	226	Right-handed alpha

There are 29 sheets in PDB entry 5FIL. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, CA, CB, CC, CD, A, DB, C, DD, DE, EA, EB, EC, ED, FA, FB, FC, FD, GA, GB, HA, HB,

There are 11 strands in AA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	28	35	first strand
Strand 2	A	87	94	parallel
Strand 3	A	51	55	parallel
Strand 4	A	60	66	parallel
Strand 5	E	10	17	anti-parallel
Strand 6	E	20	25	parallel
Strand 7	E	57	62	parallel
Strand 8	E	46	54	parallel
Strand 9	E	35	39	anti-parallel
Strand 10	E	74	80	parallel
Strand 11	A	28	35	first strand

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	96	99	first strand
Strand 2	A	125	128	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	106	109	first strand
Strand 2	A	229	234	parallel
Strand 3	A	199	206	parallel
Strand 4	A	263	269	parallel
Strand 5	A	320	328	parallel
Strand 6	A	310	311	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	106	109	first strand
Strand 2	A	229	234	parallel
Strand 3	A	199	206	parallel
Strand 4	A	263	269	parallel
Strand 5	A	320	328	parallel
Strand 6	A	166	169	parallel
Strand 7	A	348	352	parallel
Strand 8	A	365	372	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	310	311	first strand
Strand 2	A	320	328	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	28	34	first strand
Strand 2	B	87	94	anti-parallel
Strand 3	B	51	55	anti-parallel
Strand 4	B	60	66	anti-parallel
Strand 5	B	70	76	anti-parallel
Strand 6	B	38	43	anti-parallel
Strand 7	B	28	34	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	96	99	first strand
Strand 2	B	125	128	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	106	108	first strand
Strand 2	B	229	235	parallel
Strand 3	B	199	208	parallel
Strand 4	B	263	269	parallel
Strand 5	B	320	328	parallel
Strand 6	B	166	169	parallel
Strand 7	B	348	351	parallel
Strand 8	B	371	372	anti-parallel

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There are 11 strands in CA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	28	35	first strand
Strand 2	C	87	94	parallel
Strand 3	C	51	55	parallel
Strand 4	C	60	66	parallel
Strand 5	D	10	17	anti-parallel
Strand 6	D	20	25	parallel
Strand 7	D	57	62	parallel
Strand 8	D	45	54	parallel
Strand 9	D	35	38	anti-parallel
Strand 10	D	74	80	parallel
Strand 11	C	28	35	first strand

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	96	99	first strand
Strand 2	C	125	128	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	106	108	first strand
Strand 2	C	229	234	parallel
Strand 3	C	200	206	parallel
Strand 4	C	263	269	parallel
Strand 5	C	320	328	parallel
Strand 6	C	166	169	parallel
Strand 7	C	349	351	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	145	146	first strand
Strand 2	C	159	160	anti-parallel

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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	D	83	86	first strand
Strand 2	D	112	115	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	94	95	first strand
Strand 2	D	215	220	parallel
Strand 3	D	180	186	parallel
Strand 4	D	250	256	parallel
Strand 5	D	303	309	parallel
Strand 6	D	297	298	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	94	95	first strand
Strand 2	D	215	220	parallel
Strand 3	D	180	186	parallel
Strand 4	D	250	256	parallel
Strand 5	D	303	309	parallel
Strand 6	D	151	155	parallel
Strand 7	D	331	334	parallel
Strand 8	D	353	355	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	297	298	first strand
Strand 2	D	303	309	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	132	133	first strand
Strand 2	D	146	147	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	83	86	first strand
Strand 2	E	112	115	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	99	101	first strand
Strand 2	E	94	96	anti-parallel
Strand 3	E	215	221	parallel
Strand 4	E	181	188	parallel
Strand 5	E	251	256	parallel
Strand 6	E	302	309	parallel
Strand 7	E	298	299	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	99	101	first strand
Strand 2	E	94	96	anti-parallel
Strand 3	E	215	221	parallel
Strand 4	E	181	188	parallel
Strand 5	E	251	256	parallel
Strand 6	E	302	309	parallel
Strand 7	E	151	154	parallel
Strand 8	E	331	335	parallel
Strand 9	E	348	354	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	298	299	first strand
Strand 2	E	302	309	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	17	first strand
Strand 2	F	74	80	anti-parallel
Strand 3	F	35	38	anti-parallel
Strand 4	F	46	54	anti-parallel
Strand 5	F	57	62	anti-parallel
Strand 6	F	20	25	anti-parallel
Strand 7	F	10	17	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	83	85	first strand
Strand 2	F	113	115	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	100	101	first strand
Strand 2	F	94	96	anti-parallel
Strand 3	F	215	220	parallel
Strand 4	F	180	186	parallel
Strand 5	F	250	256	parallel
Strand 6	F	303	311	parallel
Strand 7	F	151	156	parallel
Strand 8	F	331	334	parallel
Strand 9	F	349	354	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	132	133	first strand
Strand 2	F	146	147	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	107	108	first strand
Strand 2	G	69	71	parallel
Strand 3	G	158	167	parallel
Strand 4	G	170	178	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	127	128	first strand
Strand 2	I	44	45	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	26	33	first strand
Strand 2	H	16	21	anti-parallel
Strand 3	H	89	99	parallel
Strand 4	H	72	84	anti-parallel
Strand 5	H	61	66	anti-parallel
Strand 6	H	35	37	anti-parallel
Strand 7	H	46	48	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	26	33	first strand
Strand 2	H	16	21	anti-parallel
Strand 3	H	89	99	parallel
Strand 4	H	72	84	anti-parallel
Strand 5	H	54	57	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: 5FIL

Analysis of interatomic Contacts of Structural Units in PDB entry:
5FIL