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

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 9ELZ entry

There are 3 chains in PDB entry 9ELZ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 231	SER 444
B	CYS 229	SER 444
C	ALA -1	VAL 171

There are 8 helices in PDB entry 9ELZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	248	252	Right-handed 310
Helix 2	AA2	A	309	314	Right-handed alpha
Helix 3	AA3	A	414	419	Right-handed alpha
Helix 4	AA4	B	246	252	Right-handed alpha
Helix 5	AA5	B	310	314	Right-handed 310
Helix 6	AA6	B	413	419	Right-handed alpha
Helix 7	AA7	C	111	113	Right-handed 310
Helix 8	AA8	C	142	146	Right-handed 310

There are 14 sheets in PDB entry 9ELZ. 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,

There are 4 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	239	243	first strand
Strand 2	A	258	264	anti-parallel
Strand 3	A	300	307	anti-parallel
Strand 4	A	294	295	anti-parallel

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There are 4 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	282	283	first strand
Strand 2	A	274	279	anti-parallel
Strand 3	A	319	324	anti-parallel
Strand 4	A	335	336	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	A	362	363	first strand
Strand 2	A	412	413	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	A	369	372	first strand
Strand 2	A	404	406	anti-parallel
Strand 3	A	397	398	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	378	380	first strand
Strand 2	A	425	428	anti-parallel
Strand 3	A	437	439	anti-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	B	240	241	first strand
Strand 2	B	258	263	anti-parallel
Strand 3	B	301	307	anti-parallel
Strand 4	B	293	294	anti-parallel

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There are 3 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	273	274	first strand
Strand 2	B	319	325	anti-parallel
Strand 3	B	332	336	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	B	347	348	first strand
Strand 2	B	367	370	anti-parallel
Strand 3	B	405	408	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	379	380	first strand
Strand 2	B	426	427	anti-parallel

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There are 2 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	22	24	first strand
Strand 2	C	54	56	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	64	66	first strand
Strand 2	C	79	81	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	88	91	first strand
Strand 2	C	103	109	anti-parallel
Strand 3	C	135	138	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	C	125	130	first strand
Strand 2	C	116	122	anti-parallel
Strand 3	C	147	154	anti-parallel
Strand 4	C	159	161	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	C	125	130	first strand
Strand 2	C	116	122	anti-parallel
Strand 3	C	147	154	anti-parallel
Strand 4	C	165	167	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: 9ELZ

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