Analysis of interatomic Contacts of Structural Units in PDB entry:
4Z12

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 4Z12 entry

There are 2 chains in PDB entry 4Z12 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 3	ILE 517
B	LEU 3	PHE 167

There are 35 helices in PDB entry 4Z12. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	64	81	Right-handed alpha
Helix 2	AA2	A	88	101	Right-handed alpha
Helix 3	AA3	A	107	110	Right-handed 310
Helix 4	AA4	A	123	143	Right-handed alpha
Helix 5	AA5	A	157	161	Right-handed 310
Helix 6	AA6	A	164	168	Right-handed 310
Helix 7	AA7	A	181	185	Right-handed 310
Helix 8	AA8	A	202	219	Right-handed alpha
Helix 9	AA9	A	224	230	Right-handed alpha
Helix 10	AB1	A	253	263	Right-handed alpha
Helix 11	AB2	A	278	281	Right-handed 310
Helix 12	AB3	A	282	302	Right-handed alpha
Helix 13	AB4	A	312	317	Right-handed alpha
Helix 14	AB5	A	335	338	Right-handed 310
Helix 15	AB6	A	366	370	Right-handed 310
Helix 16	AB7	A	379	383	Right-handed 310
Helix 17	AB8	A	405	410	Right-handed alpha
Helix 18	AB9	A	477	484	Right-handed alpha
Helix 19	AC1	B	64	81	Right-handed alpha
Helix 20	AC2	B	88	101	Right-handed alpha
Helix 21	AC3	B	107	110	Right-handed 310
Helix 22	AC4	B	123	143	Right-handed alpha
Helix 23	AC5	B	157	161	Right-handed 310
Helix 24	AC6	B	164	168	Right-handed 310
Helix 25	AC7	B	202	219	Right-handed alpha
Helix 26	AC8	B	224	230	Right-handed alpha
Helix 27	AC9	B	248	253	Right-handed alpha
Helix 28	AD1	B	253	263	Right-handed alpha
Helix 29	AD2	B	278	281	Right-handed 310
Helix 30	AD3	B	282	302	Right-handed alpha
Helix 31	AD4	B	312	317	Right-handed alpha
Helix 32	AD5	B	335	338	Right-handed 310
Helix 33	AD6	B	366	370	Right-handed 310
Helix 34	AD7	B	405	411	Right-handed alpha
Helix 35	AD8	B	477	484	Right-handed alpha

There are 10 sheets in PDB entry 4Z12. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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	43	45	first strand
Strand 2	A	329	333	parallel
Strand 3	A	319	323	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	151	152	first strand
Strand 2	A	55	59	parallel
Strand 3	A	345	347	parallel

Back to list of sheets
Back to top of page

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	105	106	first strand
Strand 2	A	111	115	anti-parallel

Back to list of sheets
Back to top of page

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	A	387	388	first strand
Strand 2	A	506	516	anti-parallel
Strand 3	A	412	423	anti-parallel
Strand 4	A	469	476	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	393	398	first strand
Strand 2	A	491	500	anti-parallel
Strand 3	A	429	435	anti-parallel
Strand 4	A	452	458	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	43	45	first strand
Strand 2	B	329	333	parallel
Strand 3	B	319	323	anti-parallel

Back to list of sheets
Back to top of page

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	151	152	first strand
Strand 2	B	55	59	parallel
Strand 3	B	345	347	parallel

Back to list of sheets
Back to top of page

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	105	106	first strand
Strand 2	B	111	115	anti-parallel

Back to list of sheets
Back to top of page

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	B	387	388	first strand
Strand 2	B	506	516	anti-parallel
Strand 3	B	412	423	anti-parallel
Strand 4	B	469	476	anti-parallel

Back to list of sheets
Back to top of page

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	B	393	398	first strand
Strand 2	B	491	500	anti-parallel
Strand 3	B	429	435	anti-parallel
Strand 4	B	452	458	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 4Z12

Analysis of interatomic Contacts of Structural Units in PDB entry:
4Z12