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

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 4MMX entry

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

Chain ID	Initial residue	Terminal residue
A	PHE 1	GLN 956
B	GLY 1	ASP 361

There are 30 helices in PDB entry 4MMX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	175	180	Right-handed alpha
Helix 2	AA2	A	188	194	Right-handed alpha
Helix 3	AA3	A	214	218	Right-handed 310
Helix 4	AA4	A	366	370	Right-handed 310
Helix 5	AA5	A	544	548	Right-handed 310
Helix 6	AA6	A	768	772	Right-handed 310
Helix 7	AA7	A	905	908	Right-handed 310
Helix 8	AA8	B	3	9	Right-handed alpha
Helix 9	AA9	B	10	12	Right-handed 310
Helix 10	AB1	B	13	18	Right-handed alpha
Helix 11	AB2	B	42	47	Right-handed alpha
Helix 12	AB3	B	121	125	Right-handed 310
Helix 13	AB4	B	127	131	Right-handed 310
Helix 14	AB5	B	134	143	Right-handed alpha
Helix 15	AB6	B	170	175	Right-handed alpha
Helix 16	AB7	B	178	182	Right-handed 310
Helix 17	AB8	B	200	209	Right-handed alpha
Helix 18	AB9	B	222	232	Right-handed alpha
Helix 19	AC1	B	232	237	Right-handed alpha
Helix 20	AC2	B	258	262	Right-handed 310
Helix 21	AC3	B	281	285	Right-handed 310
Helix 22	AC4	B	291	302	Right-handed alpha
Helix 23	AC5	B	312	325	Right-handed alpha
Helix 24	AC6	B	338	353	Right-handed alpha
Helix 25	AC7	B	435	439	Right-handed 310
Helix 26	AC8	B	534	538	Right-handed 310
Helix 27	AC9	B	564	568	Right-handed 310
Helix 28	AD1	B	573	577	Right-handed 310
Helix 29	AD2	B	607	619	Right-handed alpha
Helix 30	AD3	B	630	635	Right-handed alpha

There are 26 sheets in PDB entry 4MMX. 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, AC5, AC6, AC7, AC8,

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	3	12	first strand
Strand 2	A	431	437	anti-parallel
Strand 3	A	421	426	anti-parallel
Strand 4	A	408	412	anti-parallel

Back to list of sheets
Back to top of page

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	23	26	first strand
Strand 2	A	35	40	anti-parallel
Strand 3	A	55	60	anti-parallel
Strand 4	A	67	70	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	79	81	first strand
Strand 2	A	84	85	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	98	101	first strand
Strand 2	A	104	109	anti-parallel
Strand 3	A	127	132	anti-parallel
Strand 4	A	135	139	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	160	163	first strand
Strand 2	A	168	173	anti-parallel
Strand 3	A	182	187	anti-parallel
Strand 4	A	208	209	anti-parallel

Back to list of sheets
Back to top of page

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	A	225	229	first strand
Strand 2	A	238	243	anti-parallel
Strand 3	A	252	256	anti-parallel
Strand 4	A	263	268	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	A	280	283	first strand
Strand 2	A	292	297	anti-parallel
Strand 3	A	314	319	anti-parallel
Strand 4	A	327	332	anti-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	A	301	303	first strand
Strand 2	A	309	311	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	A	343	348	first strand
Strand 2	A	357	362	anti-parallel
Strand 3	A	372	376	anti-parallel
Strand 4	A	389	392	anti-parallel

Back to list of sheets
Back to top of page

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	A	378	379	first strand
Strand 2	A	382	383	anti-parallel

Back to list of sheets
Back to top of page

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	441	449	first strand
Strand 2	A	471	483	anti-parallel
Strand 3	A	534	542	anti-parallel
Strand 4	A	511	513	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	453	454	first strand
Strand 2	A	585	592	parallel
Strand 3	A	555	561	anti-parallel
Strand 4	A	491	499	anti-parallel
Strand 5	A	520	527	anti-parallel

Back to list of sheets
Back to top of page

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	606	611	first strand
Strand 2	A	625	633	anti-parallel
Strand 3	A	691	700	anti-parallel
Strand 4	A	652	656	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	616	618	first strand
Strand 2	A	730	737	parallel
Strand 3	A	710	718	anti-parallel
Strand 4	A	641	646	anti-parallel
Strand 5	A	676	684	anti-parallel
Strand 6	A	668	673	anti-parallel

Back to list of sheets
Back to top of page

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	742	749	first strand
Strand 2	A	775	784	anti-parallel
Strand 3	A	894	903	anti-parallel
Strand 4	A	809	817	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	752	755	first strand
Strand 2	A	941	953	parallel
Strand 3	A	917	930	anti-parallel
Strand 4	A	790	803	anti-parallel
Strand 5	A	878	889	anti-parallel
Strand 6	A	820	824	anti-parallel

Back to list of sheets
Back to top of page

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	A	806	807	first strand
Strand 2	A	790	803	anti-parallel
Strand 3	A	917	930	anti-parallel
Strand 4	A	869	872	parallel

Back to list of sheets
Back to top of page

There are 6 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	60	65	first strand
Strand 2	B	87	92	anti-parallel
Strand 3	B	425	431	parallel
Strand 4	B	412	418	anti-parallel
Strand 5	B	355	360	anti-parallel
Strand 6	B	385	386	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	83	84	first strand
Strand 2	B	97	105	anti-parallel
Strand 3	B	394	403	anti-parallel
Strand 4	B	366	373	anti-parallel
Strand 5	B	380	381	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	190	197	first strand
Strand 2	B	150	156	anti-parallel
Strand 3	B	112	119	parallel
Strand 4	B	243	250	parallel
Strand 5	B	304	311	parallel
Strand 6	B	329	333	parallel

Back to list of sheets
Back to top of page

There are 2 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	540	543	first strand
Strand 2	B	546	549	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	553	554	first strand
Strand 2	B	560	561	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	579	582	first strand
Strand 2	B	585	588	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	639	642	first strand
Strand 2	B	679	682	parallel
Strand 3	B	664	670	anti-parallel
Strand 4	B	652	658	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1424	1425	first strand
Strand 2	C	1433	1436	anti-parallel
Strand 3	C	1471	1474	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1461	1466	first strand
Strand 2	C	1446	1452	anti-parallel
Strand 3	C	1484	1490	anti-parallel
Strand 4	C	1503	1506	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: 4MMX

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