Analysis of interatomic Contacts of Structural Units in PDB entry:
1F9E

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 1F9E entry

There are 18 chains in PDB entry 1F9E (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 149	ASP 299
B	THR 318	SER 402
Q	ASP 4101	VAL 4103
C	LEU 149	ASP 299
D	THR 318	SER 402
R	ASP 4201	VAL 4203
E	LEU 149	ASP 299
F	THR 318	SER 402
S	ASP 4301	VAL 4303
G	LEU 149	ASP 299
H	THR 318	SER 402
T	ASP 4401	VAL 4403
I	LEU 149	ASP 299
J	THR 318	SER 402
U	ASP 4501	VAL 4503
K	LEU 149	ASP 299
L	THR 318	SER 402
V	ASP 4601	VAL 4603

There are 48 helices in PDB entry 1F9E. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	3	A	181	196	Right-handed alpha
Helix 2	4	A	207	221	Right-handed alpha
Helix 3	5	A	258	263	Right-handed alpha
Helix 4	6	A	264	266	Right-handed 310
Helix 5	7	A	270	274	Right-handed 310
Helix 6	8	B	348	361	Right-handed alpha
Helix 7	9	B	362	363	Right-handed 310
Helix 8	10	B	365	381	Right-handed alpha
Helix 9	12	C	181	196	Right-handed alpha
Helix 10	13	C	207	221	Right-handed alpha
Helix 11	14	C	258	263	Right-handed alpha
Helix 12	15	C	264	266	Right-handed 310
Helix 13	16	C	270	274	Right-handed 310
Helix 14	17	D	348	361	Right-handed alpha
Helix 15	18	D	362	363	Right-handed 310
Helix 16	19	D	365	381	Right-handed alpha
Helix 17	22	E	181	196	Right-handed alpha
Helix 18	23	E	207	221	Right-handed alpha
Helix 19	24	E	258	263	Right-handed alpha
Helix 20	25	E	264	266	Right-handed 310
Helix 21	26	E	270	274	Right-handed 310
Helix 22	27	F	348	361	Right-handed alpha
Helix 23	28	F	362	363	Right-handed 310
Helix 24	29	F	365	381	Right-handed alpha
Helix 25	32	G	181	196	Right-handed alpha
Helix 26	33	G	207	221	Right-handed alpha
Helix 27	34	G	258	263	Right-handed alpha
Helix 28	35	G	264	266	Right-handed 310
Helix 29	36	G	270	274	Right-handed 310
Helix 30	37	H	348	361	Right-handed alpha
Helix 31	38	H	362	363	Right-handed 310
Helix 32	39	H	365	381	Right-handed alpha
Helix 33	42	I	181	196	Right-handed alpha
Helix 34	43	I	207	221	Right-handed alpha
Helix 35	44	I	258	263	Right-handed alpha
Helix 36	45	I	264	266	Right-handed 310
Helix 37	46	I	270	274	Right-handed 310
Helix 38	47	J	348	361	Right-handed alpha
Helix 39	48	J	362	363	Right-handed 310
Helix 40	49	J	365	381	Right-handed alpha
Helix 41	51	K	181	196	Right-handed alpha
Helix 42	52	K	207	221	Right-handed alpha
Helix 43	53	K	258	263	Right-handed alpha
Helix 44	54	K	264	266	Right-handed 310
Helix 45	55	K	270	274	Right-handed 310
Helix 46	56	L	348	361	Right-handed alpha
Helix 47	57	L	362	363	Right-handed 310
Helix 48	58	L	365	381	Right-handed alpha

There are 24 sheets in PDB entry 1F9E. 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,

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	199	204	first strand
Strand 2	A	164	169	parallel
Strand 3	A	230	235	parallel
Strand 4	A	278	283	parallel
Strand 5	B	327	331	parallel
Strand 6	B	388	392	anti-parallel

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There are 3 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	238	239	first strand
Strand 2	A	242	244	anti-parallel
Strand 3	A	255	257	anti-parallel

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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	A	293	295	first strand
Strand 2	D	320	322	anti-parallel

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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	320	322	first strand
Strand 2	C	293	295	anti-parallel

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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	B	341	342	first strand
Strand 2	B	346	347	anti-parallel

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There are 6 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	199	204	first strand
Strand 2	C	164	169	parallel
Strand 3	C	230	235	parallel
Strand 4	C	278	283	parallel
Strand 5	D	327	331	parallel
Strand 6	D	388	392	anti-parallel

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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	238	239	first strand
Strand 2	C	242	244	anti-parallel
Strand 3	C	255	257	anti-parallel

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There are 3 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	346	347	first strand
Strand 2	D	340	342	anti-parallel
Strand 3	R	4202	4203	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	199	204	first strand
Strand 2	E	164	169	parallel
Strand 3	E	230	235	parallel
Strand 4	E	278	283	parallel
Strand 5	F	327	331	parallel
Strand 6	F	388	392	anti-parallel

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There are 3 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	238	239	first strand
Strand 2	E	242	244	anti-parallel
Strand 3	E	255	257	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	293	295	first strand
Strand 2	H	320	322	anti-parallel

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There are 3 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	320	322	first strand
Strand 2	G	291	295	anti-parallel
Strand 3	H	383	384	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	341	342	first strand
Strand 2	F	346	347	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	199	204	first strand
Strand 2	G	164	169	parallel
Strand 3	G	230	235	parallel
Strand 4	G	278	283	parallel
Strand 5	H	327	331	parallel
Strand 6	H	388	392	anti-parallel

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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	238	239	first strand
Strand 2	G	242	244	anti-parallel
Strand 3	G	255	257	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	341	342	first strand
Strand 2	H	346	347	anti-parallel

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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	I	199	204	first strand
Strand 2	I	164	169	parallel
Strand 3	I	230	235	parallel
Strand 4	I	278	283	parallel
Strand 5	J	327	331	parallel
Strand 6	J	388	392	anti-parallel

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There are 3 strands in R sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	238	239	first strand
Strand 2	I	242	244	anti-parallel
Strand 3	I	255	257	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	293	295	first strand
Strand 2	L	320	322	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	319	322	first strand
Strand 2	K	293	296	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	341	342	first strand
Strand 2	J	346	347	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	199	204	first strand
Strand 2	K	164	169	parallel
Strand 3	K	230	235	parallel
Strand 4	K	278	283	parallel
Strand 5	L	327	331	parallel
Strand 6	L	388	392	anti-parallel

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There are 3 strands in W sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	238	239	first strand
Strand 2	K	242	244	anti-parallel
Strand 3	K	255	257	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	341	342	first strand
Strand 2	L	346	347	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: 1F9E

Analysis of interatomic Contacts of Structural Units in PDB entry:
1F9E