Analysis of interatomic Contacts of Structural Units in PDB entry:
7EFO

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 7EFO entry

There are 4 chains in PDB entry 7EFO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	GLY 236
B	MET 1	GLU 237
F	ILE 2	TRP 348
G	VAL 6	ALA 360

There are 42 helices in PDB entry 7EFO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	41	51	Right-handed alpha
Helix 2	AA2	A	71	79	Right-handed alpha
Helix 3	AA3	A	94	104	Right-handed alpha
Helix 4	AA4	A	110	125	Right-handed alpha
Helix 5	AA5	A	127	131	Right-handed 310
Helix 6	AA6	A	139	154	Right-handed alpha
Helix 7	AA7	A	172	186	Right-handed alpha
Helix 8	AA8	A	196	201	Right-handed alpha
Helix 9	AA9	A	220	227	Right-handed alpha
Helix 10	AB1	A	227	234	Right-handed alpha
Helix 11	AB2	B	44	51	Right-handed alpha
Helix 12	AB3	B	71	79	Right-handed alpha
Helix 13	AB4	B	94	104	Right-handed alpha
Helix 14	AB5	B	110	125	Right-handed alpha
Helix 15	AB6	B	127	131	Right-handed 310
Helix 16	AB7	B	139	153	Right-handed alpha
Helix 17	AB8	B	169	186	Right-handed alpha
Helix 18	AB9	B	199	203	Right-handed 310
Helix 19	AC1	B	220	226	Right-handed alpha
Helix 20	AC2	B	227	234	Right-handed alpha
Helix 21	AC3	F	3	41	Right-handed alpha
Helix 22	AC4	F	47	53	Right-handed alpha
Helix 23	AC5	F	55	82	Right-handed alpha
Helix 24	AC6	F	84	91	Right-handed alpha
Helix 25	AC7	F	94	119	Right-handed alpha
Helix 26	AC8	F	119	131	Right-handed alpha
Helix 27	AC9	F	265	284	Right-handed alpha
Helix 28	AD1	F	298	317	Right-handed alpha
Helix 29	AD2	F	330	347	Right-handed alpha
Helix 30	AD3	G	7	41	Right-handed alpha
Helix 31	AD4	G	47	66	Right-handed alpha
Helix 32	AD5	G	66	86	Right-handed alpha
Helix 33	AD6	G	87	95	Right-handed alpha
Helix 34	AD7	G	98	107	Right-handed alpha
Helix 35	AD8	G	110	119	Right-handed alpha
Helix 36	AD9	G	124	134	Right-handed alpha
Helix 37	AE1	G	270	280	Right-handed alpha
Helix 38	AE2	G	280	298	Right-handed alpha
Helix 39	AE3	G	304	325	Right-handed alpha
Helix 40	AE4	G	325	334	Right-handed alpha
Helix 41	AE5	G	342	347	Right-handed alpha
Helix 42	AE6	G	347	354	Right-handed alpha

There are 5 sheets in PDB entry 7EFO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	25	27	first strand
Strand 2	A	3	7	anti-parallel
Strand 3	A	59	61	anti-parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	9	11	first strand
Strand 2	A	19	22	anti-parallel

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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	80	83	first strand
Strand 2	A	158	161	parallel
Strand 3	A	189	192	parallel
Strand 4	A	32	35	parallel
Strand 5	A	206	211	parallel
Strand 6	A	214	219	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	16	27	first strand
Strand 2	B	3	13	anti-parallel
Strand 3	B	57	62	anti-parallel
Strand 4	B	65	66	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	81	83	first strand
Strand 2	B	159	161	parallel
Strand 3	B	190	192	parallel
Strand 4	B	31	35	parallel
Strand 5	B	206	211	parallel
Strand 6	B	214	217	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: 7EFO

Analysis of interatomic Contacts of Structural Units in PDB entry:
7EFO