Analysis of interatomic Contacts of Structural Units in PDB entry:
3F3F

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 3F3F entry

There are 8 chains in PDB entry 3F3F (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 1	THR 346
B	PRO 1	THR 346
C	ILE 47	ASN 544
D	SER 44	ALA 549
E	PRO 1	THR 346
F	HIS 1	ALA 347
G	ASN 61	ASN 551
H	GLY 45	GLN 545

There are117 helices in PDB entry 3F3F. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	65	69	Right-handed 310
Helix 2	2	A	118	122	Right-handed 310
Helix 3	3	B	65	69	Right-handed 310
Helix 4	4	B	118	122	Right-handed 310
Helix 5	5	C	101	118	Right-handed alpha
Helix 6	6	C	119	123	Right-handed 310
Helix 7	7	C	134	165	Right-handed alpha
Helix 8	8	C	169	190	Right-handed alpha
Helix 9	9	C	196	199	Right-handed 310
Helix 10	10	C	200	216	Right-handed alpha
Helix 11	11	C	220	228	Right-handed alpha
Helix 12	12	C	242	255	Right-handed alpha
Helix 13	13	C	257	266	Right-handed alpha
Helix 14	14	C	271	277	Right-handed alpha
Helix 15	15	C	278	293	Right-handed alpha
Helix 16	16	C	299	319	Right-handed alpha
Helix 17	17	C	325	341	Right-handed alpha
Helix 18	18	C	342	349	Right-handed alpha
Helix 19	19	C	352	364	Right-handed alpha
Helix 20	20	C	367	369	Right-handed 310
Helix 21	21	C	370	382	Right-handed alpha
Helix 22	22	C	390	399	Right-handed alpha
Helix 23	23	C	402	404	Right-handed 310
Helix 24	24	C	405	413	Right-handed alpha
Helix 25	25	C	413	428	Right-handed alpha
Helix 26	26	C	460	475	Right-handed alpha
Helix 27	27	C	481	492	Right-handed alpha
Helix 28	28	C	496	508	Right-handed alpha
Helix 29	29	C	509	511	Right-handed 310
Helix 30	30	C	515	530	Right-handed alpha
Helix 31	31	C	531	544	Right-handed alpha
Helix 32	32	D	101	118	Right-handed alpha
Helix 33	33	D	119	123	Right-handed 310
Helix 34	34	D	135	166	Right-handed alpha
Helix 35	35	D	169	190	Right-handed alpha
Helix 36	36	D	196	199	Right-handed 310
Helix 37	37	D	200	216	Right-handed alpha
Helix 38	38	D	220	229	Right-handed alpha
Helix 39	39	D	243	255	Right-handed alpha
Helix 40	40	D	257	266	Right-handed alpha
Helix 41	41	D	271	277	Right-handed alpha
Helix 42	42	D	278	293	Right-handed alpha
Helix 43	43	D	299	319	Right-handed alpha
Helix 44	44	D	325	341	Right-handed alpha
Helix 45	45	D	342	349	Right-handed alpha
Helix 46	46	D	352	364	Right-handed alpha
Helix 47	47	D	367	369	Right-handed 310
Helix 48	48	D	370	382	Right-handed alpha
Helix 49	49	D	390	399	Right-handed alpha
Helix 50	50	D	402	404	Right-handed 310
Helix 51	51	D	405	413	Right-handed alpha
Helix 52	52	D	413	428	Right-handed alpha
Helix 53	53	D	460	475	Right-handed alpha
Helix 54	54	D	481	492	Right-handed alpha
Helix 55	55	D	496	508	Right-handed alpha
Helix 56	56	D	509	511	Right-handed 310
Helix 57	57	D	515	530	Right-handed alpha
Helix 58	58	D	531	543	Right-handed alpha
Helix 59	59	D	544	549	Right-handed 310
Helix 60	60	E	65	69	Right-handed 310
Helix 61	61	E	118	122	Right-handed 310
Helix 62	62	F	65	69	Right-handed 310
Helix 63	63	F	118	122	Right-handed 310
Helix 64	64	G	101	118	Right-handed alpha
Helix 65	65	G	119	123	Right-handed 310
Helix 66	66	G	134	167	Right-handed alpha
Helix 67	67	G	169	190	Right-handed alpha
Helix 68	68	G	196	199	Right-handed 310
Helix 69	69	G	200	216	Right-handed alpha
Helix 70	70	G	220	228	Right-handed alpha
Helix 71	71	G	242	255	Right-handed alpha
Helix 72	72	G	257	266	Right-handed alpha
Helix 73	73	G	271	277	Right-handed alpha
Helix 74	74	G	278	293	Right-handed alpha
Helix 75	75	G	299	319	Right-handed alpha
Helix 76	76	G	325	341	Right-handed alpha
Helix 77	77	G	342	349	Right-handed alpha
Helix 78	78	G	352	364	Right-handed alpha
Helix 79	79	G	367	369	Right-handed 310
Helix 80	80	G	370	382	Right-handed alpha
Helix 81	81	G	390	399	Right-handed alpha
Helix 82	82	G	402	404	Right-handed 310
Helix 83	83	G	405	413	Right-handed alpha
Helix 84	84	G	413	427	Right-handed alpha
Helix 85	85	G	460	475	Right-handed alpha
Helix 86	86	G	481	492	Right-handed alpha
Helix 87	87	G	496	508	Right-handed alpha
Helix 88	88	G	509	511	Right-handed 310
Helix 89	89	G	515	530	Right-handed alpha
Helix 90	90	G	531	546	Right-handed alpha
Helix 91	91	H	101	118	Right-handed alpha
Helix 92	92	H	119	123	Right-handed 310
Helix 93	93	H	134	166	Right-handed alpha
Helix 94	94	H	169	190	Right-handed alpha
Helix 95	95	H	196	199	Right-handed 310
Helix 96	96	H	200	216	Right-handed alpha
Helix 97	97	H	220	228	Right-handed alpha
Helix 98	98	H	242	255	Right-handed alpha
Helix 99	99	H	257	266	Right-handed alpha
Helix 100	100	H	271	277	Right-handed alpha
Helix 101	101	H	278	293	Right-handed alpha
Helix 102	102	H	299	319	Right-handed alpha
Helix 103	103	H	325	341	Right-handed alpha
Helix 104	104	H	342	349	Right-handed alpha
Helix 105	105	H	352	364	Right-handed alpha
Helix 106	106	H	367	369	Right-handed 310
Helix 107	107	H	370	382	Right-handed alpha
Helix 108	108	H	390	399	Right-handed alpha
Helix 109	109	H	402	404	Right-handed 310
Helix 110	110	H	405	413	Right-handed alpha
Helix 111	111	H	413	428	Right-handed alpha
Helix 112	112	H	460	475	Right-handed alpha
Helix 113	113	H	481	492	Right-handed alpha
Helix 114	114	H	496	508	Right-handed alpha
Helix 115	115	H	509	511	Right-handed 310
Helix 116	116	H	515	530	Right-handed alpha
Helix 117	117	H	531	544	Right-handed alpha

There are 28 sheets in PDB entry 3F3F. 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,

There are 4 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	4	5	first strand
Strand 2	C	89	91	anti-parallel
Strand 3	C	77	82	anti-parallel
Strand 4	C	67	74	anti-parallel

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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	12	17	first strand
Strand 2	A	23	28	anti-parallel
Strand 3	A	32	38	anti-parallel
Strand 4	A	45	52	anti-parallel

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There are 4 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	58	63	first strand
Strand 2	A	71	76	anti-parallel
Strand 3	A	81	86	anti-parallel
Strand 4	A	98	104	anti-parallel

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There are 4 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	111	116	first strand
Strand 2	A	124	129	anti-parallel
Strand 3	A	133	138	anti-parallel
Strand 4	A	149	155	anti-parallel

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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	169	173	first strand
Strand 2	A	182	187	anti-parallel
Strand 3	A	190	196	anti-parallel
Strand 4	A	202	207	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	215	220	first strand
Strand 2	A	229	235	anti-parallel
Strand 3	A	240	247	anti-parallel
Strand 4	A	292	300	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	307	312	first strand
Strand 2	A	319	323	anti-parallel
Strand 3	A	328	333	anti-parallel
Strand 4	A	339	345	anti-parallel
Strand 5	C	48	49	parallel

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There are 4 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	4	5	first strand
Strand 2	D	89	91	anti-parallel
Strand 3	D	77	82	anti-parallel
Strand 4	D	67	74	anti-parallel

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There are 4 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	12	17	first strand
Strand 2	B	23	28	anti-parallel
Strand 3	B	32	38	anti-parallel
Strand 4	B	45	52	anti-parallel

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There are 4 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	58	63	first strand
Strand 2	B	71	76	anti-parallel
Strand 3	B	81	86	anti-parallel
Strand 4	B	98	104	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	111	116	first strand
Strand 2	B	124	129	anti-parallel
Strand 3	B	133	138	anti-parallel
Strand 4	B	149	155	anti-parallel

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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	B	169	173	first strand
Strand 2	B	182	187	anti-parallel
Strand 3	B	190	196	anti-parallel
Strand 4	B	202	207	anti-parallel

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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	B	215	220	first strand
Strand 2	B	229	235	anti-parallel
Strand 3	B	240	247	anti-parallel
Strand 4	B	292	300	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	307	312	first strand
Strand 2	B	319	323	anti-parallel
Strand 3	B	328	333	anti-parallel
Strand 4	B	339	345	anti-parallel
Strand 5	D	48	49	parallel

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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	E	4	5	first strand
Strand 2	G	89	91	anti-parallel
Strand 3	G	77	82	anti-parallel
Strand 4	G	67	74	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	12	17	first strand
Strand 2	E	23	28	anti-parallel
Strand 3	E	32	38	anti-parallel
Strand 4	E	45	52	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	58	63	first strand
Strand 2	E	71	76	anti-parallel
Strand 3	E	81	86	anti-parallel
Strand 4	E	98	104	anti-parallel

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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	E	111	116	first strand
Strand 2	E	124	129	anti-parallel
Strand 3	E	133	139	anti-parallel
Strand 4	E	148	155	anti-parallel

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There are 4 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	169	173	first strand
Strand 2	E	182	187	anti-parallel
Strand 3	E	190	196	anti-parallel
Strand 4	E	202	207	anti-parallel

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There are 4 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	215	220	first strand
Strand 2	E	229	235	anti-parallel
Strand 3	E	240	246	anti-parallel
Strand 4	E	293	300	anti-parallel

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There are 4 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	307	312	first strand
Strand 2	E	319	323	anti-parallel
Strand 3	E	328	333	anti-parallel
Strand 4	E	339	345	anti-parallel

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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	F	4	5	first strand
Strand 2	H	89	93	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	74	anti-parallel

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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	F	12	17	first strand
Strand 2	F	23	28	anti-parallel
Strand 3	F	32	38	anti-parallel
Strand 4	F	45	52	anti-parallel

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There are 4 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	58	63	first strand
Strand 2	F	71	76	anti-parallel
Strand 3	F	81	86	anti-parallel
Strand 4	F	98	104	anti-parallel

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There are 4 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	111	116	first strand
Strand 2	F	124	129	anti-parallel
Strand 3	F	133	139	anti-parallel
Strand 4	F	148	155	anti-parallel

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There are 4 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	169	173	first strand
Strand 2	F	182	187	anti-parallel
Strand 3	F	190	196	anti-parallel
Strand 4	F	202	207	anti-parallel

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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	215	220	first strand
Strand 2	F	229	235	anti-parallel
Strand 3	F	240	246	anti-parallel
Strand 4	F	293	300	anti-parallel

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There are 4 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	307	312	first strand
Strand 2	F	319	323	anti-parallel
Strand 3	F	328	333	anti-parallel
Strand 4	F	339	345	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: 3F3F

Analysis of interatomic Contacts of Structural Units in PDB entry:
3F3F