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

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 4AIP entry

There are 3 chains in PDB entry 4AIP (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 61	PHE 742
B	GLY 60	PHE 742
C	ASP 61	PHE 742

There are 33 helices in PDB entry 4AIP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	73	78	Right-handed alpha
Helix 2	2	A	84	89	Right-handed alpha
Helix 3	3	A	101	105	Right-handed 310
Helix 4	4	A	140	142	Right-handed 310
Helix 5	5	A	155	159	Right-handed 310
Helix 6	6	A	173	179	Right-handed alpha
Helix 7	7	A	295	300	Right-handed alpha
Helix 8	8	A	345	349	Right-handed 310
Helix 9	9	A	395	399	Right-handed 310
Helix 10	10	A	415	432	Right-handed alpha
Helix 11	11	A	512	516	Right-handed 310
Helix 12	12	B	74	78	Right-handed alpha
Helix 13	13	B	84	89	Right-handed alpha
Helix 14	14	B	101	105	Right-handed 310
Helix 15	15	B	140	142	Right-handed 310
Helix 16	16	B	155	159	Right-handed 310
Helix 17	17	B	173	179	Right-handed alpha
Helix 18	18	B	295	300	Right-handed alpha
Helix 19	19	B	345	349	Right-handed 310
Helix 20	20	B	395	399	Right-handed 310
Helix 21	21	B	419	432	Right-handed alpha
Helix 22	22	B	512	516	Right-handed 310
Helix 23	23	C	73	78	Right-handed alpha
Helix 24	24	C	84	89	Right-handed alpha
Helix 25	25	C	101	105	Right-handed 310
Helix 26	26	C	140	142	Right-handed 310
Helix 27	27	C	155	159	Right-handed 310
Helix 28	28	C	173	179	Right-handed alpha
Helix 29	29	C	295	300	Right-handed alpha
Helix 30	30	C	345	349	Right-handed 310
Helix 31	31	C	395	399	Right-handed 310
Helix 32	32	C	419	431	Right-handed alpha
Helix 33	33	C	512	516	Right-handed 310

There are 14 sheets in PDB entry 4AIP. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, BD, BE, CA, CB, CC, CD,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	67	72	first strand
Strand 2	A	144	151	anti-parallel
Strand 3	A	165	171	anti-parallel
Strand 4	A	118	121	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	95	97	first strand
Strand 2	A	107	109	anti-parallel

Back to list of sheets
Back to top of page

There are 23 strands in AC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	185	194	first strand
Strand 2	A	198	209	anti-parallel
Strand 3	A	212	223	anti-parallel
Strand 4	A	246	259	anti-parallel
Strand 5	A	264	279	anti-parallel
Strand 6	A	302	318	anti-parallel
Strand 7	A	323	339	anti-parallel
Strand 8	A	355	373	anti-parallel
Strand 9	A	376	390	anti-parallel
Strand 10	A	438	452	anti-parallel
Strand 11	A	455	469	anti-parallel
Strand 12	A	475	492	anti-parallel
Strand 13	A	495	506	anti-parallel
Strand 14	A	532	544	anti-parallel
Strand 15	A	548	560	anti-parallel
Strand 16	A	582	597	anti-parallel
Strand 17	A	600	609	anti-parallel
Strand 18	A	635	644	anti-parallel
Strand 19	A	648	658	anti-parallel
Strand 20	A	685	695	anti-parallel
Strand 21	A	702	709	anti-parallel
Strand 22	A	733	741	anti-parallel
Strand 23	A	185	194	first strand

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	522	525	first strand
Strand 2	A	575	578	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	661	662	first strand
Strand 2	A	681	682	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	67	73	first strand
Strand 2	B	144	151	anti-parallel
Strand 3	B	165	171	anti-parallel
Strand 4	B	118	121	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	95	97	first strand
Strand 2	B	107	109	anti-parallel
Strand 3	B	112	113	anti-parallel

Back to list of sheets
Back to top of page

There are 23 strands in BC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	185	194	first strand
Strand 2	B	198	209	anti-parallel
Strand 3	B	212	223	anti-parallel
Strand 4	B	246	259	anti-parallel
Strand 5	B	264	279	anti-parallel
Strand 6	B	302	318	anti-parallel
Strand 7	B	325	339	anti-parallel
Strand 8	B	355	373	anti-parallel
Strand 9	B	376	390	anti-parallel
Strand 10	B	438	452	anti-parallel
Strand 11	B	455	469	anti-parallel
Strand 12	B	475	492	anti-parallel
Strand 13	B	495	506	anti-parallel
Strand 14	B	532	544	anti-parallel
Strand 15	B	548	563	anti-parallel
Strand 16	B	580	597	anti-parallel
Strand 17	B	600	609	anti-parallel
Strand 18	B	635	644	anti-parallel
Strand 19	B	649	658	anti-parallel
Strand 20	B	685	694	anti-parallel
Strand 21	B	702	709	anti-parallel
Strand 22	B	733	741	anti-parallel
Strand 23	B	185	194	first strand

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	522	525	first strand
Strand 2	B	575	578	parallel
Strand 3	B	567	568	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	661	662	first strand
Strand 2	B	681	682	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	67	72	first strand
Strand 2	C	144	151	anti-parallel
Strand 3	C	165	171	anti-parallel
Strand 4	C	118	121	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	95	97	first strand
Strand 2	C	107	109	anti-parallel
Strand 3	C	112	113	anti-parallel

Back to list of sheets
Back to top of page

There are 23 strands in CC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	185	194	first strand
Strand 2	C	198	209	anti-parallel
Strand 3	C	212	223	anti-parallel
Strand 4	C	246	259	anti-parallel
Strand 5	C	264	279	anti-parallel
Strand 6	C	302	320	anti-parallel
Strand 7	C	323	339	anti-parallel
Strand 8	C	355	373	anti-parallel
Strand 9	C	376	390	anti-parallel
Strand 10	C	438	452	anti-parallel
Strand 11	C	455	469	anti-parallel
Strand 12	C	475	492	anti-parallel
Strand 13	C	495	506	anti-parallel
Strand 14	C	532	544	anti-parallel
Strand 15	C	548	563	anti-parallel
Strand 16	C	580	597	anti-parallel
Strand 17	C	600	609	anti-parallel
Strand 18	C	635	644	anti-parallel
Strand 19	C	649	658	anti-parallel
Strand 20	C	685	694	anti-parallel
Strand 21	C	702	709	anti-parallel
Strand 22	C	733	741	anti-parallel
Strand 23	C	185	194	first strand

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	523	525	first strand
Strand 2	C	576	578	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: 4AIP

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