Analysis of interatomic Contacts of Structural Units in PDB entry:
11EX

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 11EX entry

There are 3 chains in PDB entry 11EX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	ARG 20	ILE 280
A	GLY 237	PRO 445
B	LEU 235	PRO 445

There are 12 helices in PDB entry 11EX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	155	159	Right-handed 310
Helix 2	AA2	C	214	218	Right-handed 310
Helix 3	AA3	A	246	252	Right-handed alpha
Helix 4	AA4	A	309	315	Right-handed alpha
Helix 5	AA5	A	356	360	Right-handed 310
Helix 6	AA6	A	414	419	Right-handed alpha
Helix 7	AA7	A	432	436	Right-handed 310
Helix 8	AA8	B	246	252	Right-handed alpha
Helix 9	AA9	B	309	315	Right-handed alpha
Helix 10	AB1	B	354	360	Right-handed 310
Helix 11	AB2	B	413	419	Right-handed alpha
Helix 12	AB3	B	432	434	Right-handed 310

There are 22 sheets in PDB entry 11EX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4,

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	C	23	25	first strand
Strand 2	C	38	42	anti-parallel
Strand 3	C	72	75	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	31	33	first strand
Strand 2	C	94	99	parallel
Strand 3	C	79	85	anti-parallel
Strand 4	C	53	56	anti-parallel
Strand 5	C	66	68	anti-parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	58	59	first strand
Strand 2	C	62	63	anti-parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	103	106	first strand
Strand 2	C	117	123	anti-parallel
Strand 3	C	148	151	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	111	112	first strand
Strand 2	C	183	184	parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	138	142	first strand
Strand 2	C	132	135	anti-parallel
Strand 3	C	160	166	anti-parallel
Strand 4	C	174	175	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	138	142	first strand
Strand 2	C	132	135	anti-parallel
Strand 3	C	160	166	anti-parallel
Strand 4	C	179	181	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	191	194	first strand
Strand 2	C	205	210	anti-parallel
Strand 3	C	242	245	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	231	238	first strand
Strand 2	C	222	228	anti-parallel
Strand 3	C	254	262	anti-parallel
Strand 4	C	268	270	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	231	238	first strand
Strand 2	C	222	228	anti-parallel
Strand 3	C	254	262	anti-parallel
Strand 4	C	274	276	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	239	243	first strand
Strand 2	A	258	266	anti-parallel
Strand 3	A	300	307	anti-parallel
Strand 4	A	288	289	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	239	243	first strand
Strand 2	A	258	266	anti-parallel
Strand 3	A	300	307	anti-parallel
Strand 4	A	293	294	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	283	284	first strand
Strand 2	A	273	279	anti-parallel
Strand 3	A	319	325	anti-parallel
Strand 4	A	332	336	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	347	351	first strand
Strand 2	A	362	372	anti-parallel
Strand 3	A	404	413	anti-parallel
Strand 4	A	391	393	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	347	351	first strand
Strand 2	A	362	372	anti-parallel
Strand 3	A	404	413	anti-parallel
Strand 4	A	397	398	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	386	388	first strand
Strand 2	A	378	383	anti-parallel
Strand 3	A	423	428	anti-parallel
Strand 4	A	437	441	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	241	243	first strand
Strand 2	B	258	266	anti-parallel
Strand 3	B	300	307	anti-parallel
Strand 4	B	288	289	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	241	243	first strand
Strand 2	B	258	266	anti-parallel
Strand 3	B	300	307	anti-parallel
Strand 4	B	293	294	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	283	284	first strand
Strand 2	B	274	279	anti-parallel
Strand 3	B	319	324	anti-parallel
Strand 4	B	333	336	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	347	351	first strand
Strand 2	B	364	370	anti-parallel
Strand 3	B	404	411	anti-parallel
Strand 4	B	391	393	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	347	351	first strand
Strand 2	B	364	370	anti-parallel
Strand 3	B	404	411	anti-parallel
Strand 4	B	397	398	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	386	387	first strand
Strand 2	B	378	383	anti-parallel
Strand 3	B	423	428	anti-parallel
Strand 4	B	436	441	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: 11EX

Analysis of interatomic Contacts of Structural Units in PDB entry:
11EX