Analysis of interatomic Contacts of Structural Units in PDB entry:
9MEB

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 9MEB entry

There are 2 chains in PDB entry 9MEB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 9	VAL 490
B	ASP 9	VAL 490

There are 35 helices in PDB entry 9MEB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	12	16	Right-handed 310
Helix 2	AA2	A	47	52	Right-handed alpha
Helix 3	AA3	A	54	58	Right-handed 310
Helix 4	AA4	A	62	66	Right-handed 310
Helix 5	AA5	A	68	73	Right-handed alpha
Helix 6	AA6	A	74	82	Right-handed alpha
Helix 7	AA7	A	116	130	Right-handed alpha
Helix 8	AA8	A	137	154	Right-handed alpha
Helix 9	AA9	A	189	193	Right-handed 310
Helix 10	AB1	A	194	204	Right-handed alpha
Helix 11	AB2	A	242	253	Right-handed alpha
Helix 12	AB3	A	283	327	Right-handed alpha
Helix 13	AB4	A	332	345	Right-handed alpha
Helix 14	AB5	A	369	381	Right-handed alpha
Helix 15	AB6	A	393	397	Right-handed 310
Helix 16	AB7	A	398	402	Right-handed 310
Helix 17	AB8	A	475	487	Right-handed alpha
Helix 18	AB9	B	11	16	Right-handed alpha
Helix 19	AC1	B	17	21	Right-handed 310
Helix 20	AC2	B	47	51	Right-handed 310
Helix 21	AC3	B	54	59	Right-handed alpha
Helix 22	AC4	B	62	67	Right-handed alpha
Helix 23	AC5	B	74	82	Right-handed alpha
Helix 24	AC6	B	116	129	Right-handed alpha
Helix 25	AC7	B	137	154	Right-handed alpha
Helix 26	AC8	B	189	193	Right-handed 310
Helix 27	AC9	B	194	204	Right-handed alpha
Helix 28	AD1	B	242	252	Right-handed alpha
Helix 29	AD2	B	283	326	Right-handed alpha
Helix 30	AD3	B	335	340	Right-handed alpha
Helix 31	AD4	B	340	346	Right-handed alpha
Helix 32	AD5	B	369	382	Right-handed alpha
Helix 33	AD6	B	393	398	Right-handed alpha
Helix 34	AD7	B	399	402	Right-handed 310
Helix 35	AD8	B	475	488	Right-handed alpha

There are 9 sheets in PDB entry 9MEB. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 7 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	23	24	first strand
Strand 2	A	217	220	anti-parallel
Strand 3	A	39	44	anti-parallel
Strand 4	A	29	34	anti-parallel
Strand 5	A	103	110	anti-parallel
Strand 6	A	93	100	anti-parallel
Strand 7	A	83	86	anti-parallel

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There are 8 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	206	209	first strand
Strand 2	A	256	263	anti-parallel
Strand 3	A	268	276	anti-parallel
Strand 4	A	157	163	anti-parallel
Strand 5	A	169	176	anti-parallel
Strand 6	A	186	188	anti-parallel
Strand 7	A	433	437	parallel
Strand 8	A	465	467	anti-parallel

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There are 5 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	364	365	first strand
Strand 2	A	352	355	anti-parallel
Strand 3	A	423	428	anti-parallel
Strand 4	A	410	415	anti-parallel
Strand 5	A	388	391	anti-parallel

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There are 7 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	23	24	first strand
Strand 2	B	217	220	anti-parallel
Strand 3	B	39	44	anti-parallel
Strand 4	B	29	34	anti-parallel
Strand 5	B	103	110	anti-parallel
Strand 6	B	92	100	anti-parallel
Strand 7	B	83	87	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	187	188	first strand
Strand 2	B	169	176	anti-parallel
Strand 3	B	157	163	anti-parallel
Strand 4	B	270	272	anti-parallel
Strand 5	B	256	262	anti-parallel
Strand 6	B	206	209	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	187	188	first strand
Strand 2	B	169	176	anti-parallel
Strand 3	B	157	163	anti-parallel
Strand 4	B	275	276	anti-parallel
Strand 5	B	256	262	anti-parallel
Strand 6	B	206	209	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	364	365	first strand
Strand 2	B	352	355	anti-parallel
Strand 3	B	423	428	anti-parallel
Strand 4	B	410	415	anti-parallel
Strand 5	B	388	391	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	433	438	first strand
Strand 2	B	462	467	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	446	447	first strand
Strand 2	B	454	455	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: 9MEB

Analysis of interatomic Contacts of Structural Units in PDB entry:
9MEB