Analysis of interatomic Contacts of Structural Units in PDB entry:
2W40

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 2W40 entry

There are 3 chains in PDB entry 2W40 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	LEU 501
B	GLY -1	LEU 501
C	SER 0	ASP 234

There are 81 helices in PDB entry 2W40. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	46	69	Right-handed alpha
Helix 2	2	A	108	119	Right-handed alpha
Helix 3	3	A	120	129	Right-handed alpha
Helix 4	4	A	136	148	Right-handed alpha
Helix 5	5	A	148	157	Right-handed alpha
Helix 6	6	A	165	175	Right-handed alpha
Helix 7	7	A	182	186	Right-handed alpha
Helix 8	8	A	199	206	Right-handed alpha
Helix 9	9	A	210	214	Right-handed 310
Helix 10	10	A	232	236	Right-handed 310
Helix 11	11	A	246	254	Right-handed alpha
Helix 12	12	A	312	322	Right-handed alpha
Helix 13	13	A	327	329	Right-handed 310
Helix 14	14	A	330	338	Right-handed alpha
Helix 15	15	A	374	402	Right-handed alpha
Helix 16	16	A	413	417	Right-handed 310
Helix 17	17	A	418	430	Right-handed alpha
Helix 18	18	A	440	454	Right-handed alpha
Helix 19	19	A	459	468	Right-handed alpha
Helix 20	20	A	479	499	Right-handed alpha
Helix 21	21	B	46	69	Right-handed alpha
Helix 22	22	B	108	119	Right-handed alpha
Helix 23	23	B	120	129	Right-handed alpha
Helix 24	24	B	137	148	Right-handed alpha
Helix 25	25	B	148	157	Right-handed alpha
Helix 26	26	B	165	175	Right-handed alpha
Helix 27	27	B	182	186	Right-handed alpha
Helix 28	28	B	199	206	Right-handed alpha
Helix 29	29	B	210	214	Right-handed 310
Helix 30	30	B	232	236	Right-handed 310
Helix 31	31	B	246	254	Right-handed alpha
Helix 32	32	B	312	322	Right-handed alpha
Helix 33	33	B	327	329	Right-handed 310
Helix 34	34	B	330	338	Right-handed alpha
Helix 35	35	B	374	402	Right-handed alpha
Helix 36	36	B	413	417	Right-handed 310
Helix 37	37	B	418	430	Right-handed alpha
Helix 38	38	B	440	454	Right-handed alpha
Helix 39	39	B	460	468	Right-handed alpha
Helix 40	40	B	479	499	Right-handed alpha
Helix 41	41	C	46	69	Right-handed alpha
Helix 42	42	C	108	117	Right-handed alpha
Helix 43	43	C	120	129	Right-handed alpha
Helix 44	44	C	137	148	Right-handed alpha
Helix 45	45	C	148	157	Right-handed alpha
Helix 46	46	C	165	175	Right-handed alpha
Helix 47	47	C	182	186	Right-handed alpha
Helix 48	48	C	199	206	Right-handed alpha
Helix 49	49	C	210	214	Right-handed 310
Helix 50	50	C	232	236	Right-handed 310
Helix 51	51	C	246	254	Right-handed alpha
Helix 52	52	C	312	322	Right-handed alpha
Helix 53	53	C	327	329	Right-handed 310
Helix 54	54	C	330	338	Right-handed alpha
Helix 55	55	C	374	402	Right-handed alpha
Helix 56	56	C	413	417	Right-handed 310
Helix 57	57	C	418	430	Right-handed alpha
Helix 58	58	C	440	454	Right-handed alpha
Helix 59	59	C	459	462	Right-handed 310
Helix 60	60	C	463	468	Right-handed alpha
Helix 61	61	C	479	499	Right-handed alpha
Helix 62	62	D	46	69	Right-handed alpha
Helix 63	63	D	108	117	Right-handed alpha
Helix 64	64	D	120	129	Right-handed alpha
Helix 65	65	D	136	148	Right-handed alpha
Helix 66	66	D	148	157	Right-handed alpha
Helix 67	67	D	165	174	Right-handed alpha
Helix 68	68	D	182	186	Right-handed alpha
Helix 69	69	D	199	206	Right-handed alpha
Helix 70	70	D	210	214	Right-handed 310
Helix 71	71	D	232	236	Right-handed 310
Helix 72	72	D	246	254	Right-handed alpha
Helix 73	73	D	312	322	Right-handed alpha
Helix 74	74	D	327	329	Right-handed 310
Helix 75	75	D	330	338	Right-handed alpha
Helix 76	76	D	374	402	Right-handed alpha
Helix 77	77	D	413	417	Right-handed 310
Helix 78	78	D	418	430	Right-handed alpha
Helix 79	79	D	440	454	Right-handed alpha
Helix 80	80	D	459	468	Right-handed alpha
Helix 81	81	D	479	499	Right-handed alpha

There are 22 sheets in PDB entry 2W40. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, BA, BB, BC, BD, BE, BF, CA, CB, CC, CD, CE, A, DB, C, DD, DE,

There are 6 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	25	32	first strand
Strand 2	A	13	20	anti-parallel
Strand 3	A	2	9	anti-parallel
Strand 4	A	73	81	parallel
Strand 5	A	239	245	parallel
Strand 6	A	221	226	anti-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	44	45	first strand
Strand 2	A	100	101	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	86	90	first strand
Strand 2	A	160	164	anti-parallel

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	179	181	first strand
Strand 2	A	216	218	parallel

Back to list of sheets
Back to top of page

There are 7 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	288	293	first strand
Strand 2	A	302	309	anti-parallel
Strand 3	A	270	275	anti-parallel
Strand 4	A	262	266	anti-parallel
Strand 5	A	409	412	parallel
Strand 6	A	433	436	parallel
Strand 7	A	470	474	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	345	347	first strand
Strand 2	A	364	369	anti-parallel
Strand 3	C	364	369	anti-parallel
Strand 4	C	345	347	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	25	32	first strand
Strand 2	B	13	19	anti-parallel
Strand 3	B	1	9	anti-parallel
Strand 4	B	72	81	parallel
Strand 5	B	239	245	parallel
Strand 6	B	221	226	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	44	45	first strand
Strand 2	B	100	101	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	86	90	first strand
Strand 2	B	160	164	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	179	181	first strand
Strand 2	B	216	218	parallel

Back to list of sheets
Back to top of page

There are 7 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	288	293	first strand
Strand 2	B	302	309	anti-parallel
Strand 3	B	270	275	anti-parallel
Strand 4	B	262	266	anti-parallel
Strand 5	B	409	412	parallel
Strand 6	B	433	436	parallel
Strand 7	B	470	474	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	345	347	first strand
Strand 2	B	364	369	anti-parallel
Strand 3	D	364	369	anti-parallel
Strand 4	D	345	347	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	25	32	first strand
Strand 2	C	13	19	anti-parallel
Strand 3	C	1	9	anti-parallel
Strand 4	C	72	81	parallel
Strand 5	C	239	245	parallel
Strand 6	C	221	226	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	44	45	first strand
Strand 2	C	100	101	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	86	90	first strand
Strand 2	C	160	164	anti-parallel

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	179	181	first strand
Strand 2	C	216	218	parallel

Back to list of sheets
Back to top of page

There are 7 strands in CE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	288	293	first strand
Strand 2	C	302	309	anti-parallel
Strand 3	C	270	277	anti-parallel
Strand 4	C	262	266	anti-parallel
Strand 5	C	409	412	parallel
Strand 6	C	433	436	parallel
Strand 7	C	470	474	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	25	32	first strand
Strand 2	D	13	20	anti-parallel
Strand 3	D	1	9	anti-parallel
Strand 4	D	72	81	parallel
Strand 5	D	239	245	parallel
Strand 6	D	221	226	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	44	45	first strand
Strand 2	D	100	101	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	86	90	first strand
Strand 2	D	160	164	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	179	181	first strand
Strand 2	D	216	218	parallel

Back to list of sheets
Back to top of page

There are 7 strands in DE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	288	293	first strand
Strand 2	D	302	309	anti-parallel
Strand 3	D	270	275	anti-parallel
Strand 4	D	262	266	anti-parallel
Strand 5	D	409	412	parallel
Strand 6	D	433	436	parallel
Strand 7	D	470	474	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: 2W40

Analysis of interatomic Contacts of Structural Units in PDB entry:
2W40