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

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 9EIR entry

There are 4 chains in PDB entry 9EIR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 48	GLN 407
B	MET 50	THR 406
C	SER 48	ARG 405
D	MET 50	THR 406

There are 36 helices in PDB entry 9EIR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	73	90	Right-handed alpha
Helix 2	AA2	A	98	117	Right-handed alpha
Helix 3	AA3	A	119	125	Right-handed alpha
Helix 4	AA4	A	163	168	Right-handed alpha
Helix 5	AA5	A	180	209	Right-handed alpha
Helix 6	AA6	A	311	319	Right-handed alpha
Helix 7	AA7	A	369	381	Right-handed alpha
Helix 8	AA8	A	384	393	Right-handed alpha
Helix 9	AA9	A	394	405	Right-handed 310
Helix 10	AB1	B	73	90	Right-handed alpha
Helix 11	AB2	B	98	117	Right-handed alpha
Helix 12	AB3	B	119	125	Right-handed alpha
Helix 13	AB4	B	163	168	Right-handed alpha
Helix 14	AB5	B	180	209	Right-handed alpha
Helix 15	AB6	B	311	319	Right-handed alpha
Helix 16	AB7	B	369	381	Right-handed alpha
Helix 17	AB8	B	384	393	Right-handed alpha
Helix 18	AB9	B	394	405	Right-handed 310
Helix 19	AC1	C	73	90	Right-handed alpha
Helix 20	AC2	C	98	117	Right-handed alpha
Helix 21	AC3	C	119	125	Right-handed alpha
Helix 22	AC4	C	163	168	Right-handed alpha
Helix 23	AC5	C	180	209	Right-handed alpha
Helix 24	AC6	C	311	319	Right-handed alpha
Helix 25	AC7	C	369	381	Right-handed alpha
Helix 26	AC8	C	384	393	Right-handed alpha
Helix 27	AC9	C	394	405	Right-handed 310
Helix 28	AD1	D	73	90	Right-handed alpha
Helix 29	AD2	D	98	117	Right-handed alpha
Helix 30	AD3	D	119	125	Right-handed alpha
Helix 31	AD4	D	163	168	Right-handed alpha
Helix 32	AD5	D	180	209	Right-handed alpha
Helix 33	AD6	D	311	319	Right-handed alpha
Helix 34	AD7	D	369	381	Right-handed alpha
Helix 35	AD8	D	384	393	Right-handed alpha
Helix 36	AD9	D	394	405	Right-handed 310

There are 12 sheets in PDB entry 9EIR. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	57	58	first strand
Strand 2	A	297	299	parallel
Strand 3	A	268	270	anti-parallel
Strand 4	A	327	329	anti-parallel

Back to list of sheets
Back to top of page

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	63	64	first strand
Strand 2	A	93	96	parallel
Strand 3	A	305	310	anti-parallel
Strand 4	A	257	262	anti-parallel
Strand 5	A	336	343	anti-parallel
Strand 6	A	226	232	anti-parallel
Strand 7	A	151	155	anti-parallel
Strand 8	A	134	136	anti-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	350	351	first strand
Strand 2	A	367	368	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	B	57	58	first strand
Strand 2	B	297	299	parallel
Strand 3	B	268	270	anti-parallel
Strand 4	B	327	329	anti-parallel

Back to list of sheets
Back to top of page

There are 8 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	63	64	first strand
Strand 2	B	93	96	parallel
Strand 3	B	305	310	anti-parallel
Strand 4	B	257	262	anti-parallel
Strand 5	B	336	343	anti-parallel
Strand 6	B	226	232	anti-parallel
Strand 7	B	151	155	anti-parallel
Strand 8	B	134	136	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	350	351	first strand
Strand 2	B	367	368	anti-parallel

Back to list of sheets
Back to top of page

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	57	58	first strand
Strand 2	C	297	299	parallel
Strand 3	C	268	270	anti-parallel
Strand 4	C	327	329	anti-parallel

Back to list of sheets
Back to top of page

There are 8 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	63	64	first strand
Strand 2	C	93	96	parallel
Strand 3	C	305	310	anti-parallel
Strand 4	C	257	262	anti-parallel
Strand 5	C	336	343	anti-parallel
Strand 6	C	226	232	anti-parallel
Strand 7	C	151	155	anti-parallel
Strand 8	C	134	136	anti-parallel

Back to list of sheets
Back to top of page

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	C	350	351	first strand
Strand 2	C	367	368	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	D	57	58	first strand
Strand 2	D	297	299	parallel
Strand 3	D	268	270	anti-parallel
Strand 4	D	327	329	anti-parallel

Back to list of sheets
Back to top of page

There are 8 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	63	64	first strand
Strand 2	D	93	96	parallel
Strand 3	D	305	310	anti-parallel
Strand 4	D	257	262	anti-parallel
Strand 5	D	336	343	anti-parallel
Strand 6	D	226	232	anti-parallel
Strand 7	D	151	155	anti-parallel
Strand 8	D	134	136	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	350	351	first strand
Strand 2	D	367	368	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: 9EIR

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