Analysis of interatomic Contacts of Structural Units in PDB entry:
3KM2

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 3KM2 entry

There are 24 chains in PDB entry 3KM2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 1	PRO 153
B	ALA 1	PRO 153
C	ALA 1	PRO 153
D	ALA 1	PRO 153
E	ALA 1	PRO 153
F	ALA 1	PRO 153
G	ALA 1	PRO 153
H	ALA 1	PRO 153
I	ALA 1	PRO 153
J	ALA 1	PRO 153
K	ALA 1	PRO 153
L	ALA 1	PRO 153
M	ALA 1	PRO 153
N	ALA 1	PRO 153
O	ALA 1	PRO 153
P	ALA 1	PRO 153
Q	ALA 1	PRO 153
R	ALA 1	PRO 153
S	ALA 1	PRO 153
T	ALA 1	PRO 153
U	ALA 1	PRO 153
V	ALA 1	PRO 153
W	ALA 1	PRO 153
X	ALA 1	PRO 153

There are 35 helices in PDB entry 3KM2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	55	61	Right-handed 310
Helix 2	2	A	131	135	Right-handed 310
Helix 3	3	B	57	61	Right-handed 310
Helix 4	4	C	55	61	Right-handed 310
Helix 5	5	C	131	135	Right-handed 310
Helix 6	6	D	55	61	Right-handed 310
Helix 7	7	E	57	61	Right-handed 310
Helix 8	8	E	131	135	Right-handed 310
Helix 9	9	F	57	61	Right-handed 310
Helix 10	10	F	131	135	Right-handed 310
Helix 11	11	G	55	61	Right-handed 310
Helix 12	12	H	57	61	Right-handed 310
Helix 13	13	I	57	61	Right-handed 310
Helix 14	14	I	131	135	Right-handed 310
Helix 15	15	J	57	61	Right-handed 310
Helix 16	16	K	55	61	Right-handed 310
Helix 17	17	L	57	61	Right-handed 310
Helix 18	18	M	57	61	Right-handed 310
Helix 19	19	M	131	136	Right-handed 310
Helix 20	20	N	57	61	Right-handed 310
Helix 21	21	O	55	61	Right-handed 310
Helix 22	22	O	131	135	Right-handed 310
Helix 23	23	P	57	61	Right-handed 310
Helix 24	24	P	131	135	Right-handed 310
Helix 25	25	Q	57	61	Right-handed 310
Helix 26	26	R	57	61	Right-handed 310
Helix 27	27	R	131	135	Right-handed 310
Helix 28	28	S	57	61	Right-handed 310
Helix 29	29	S	131	135	Right-handed 310
Helix 30	30	T	55	61	Right-handed 310
Helix 31	31	U	57	61	Right-handed 310
Helix 32	32	V	57	61	Right-handed 310
Helix 33	33	W	57	61	Right-handed 310
Helix 34	34	W	132	136	Right-handed 310
Helix 35	35	X	57	61	Right-handed 310

There are 46 sheets in PDB entry 3KM2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN, AO, AP, AQ, AR, AS, AT,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	94	101	first strand
Strand 2	A	29	36	anti-parallel
Strand 3	A	16	23	anti-parallel
Strand 4	A	3	9	anti-parallel
Strand 5	A	150	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	83	89	first strand
Strand 2	A	41	48	anti-parallel
Strand 3	A	116	120	anti-parallel
Strand 4	A	143	148	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	95	101	first strand
Strand 2	B	29	36	anti-parallel
Strand 3	B	16	24	anti-parallel
Strand 4	B	2	9	anti-parallel
Strand 5	B	150	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	83	89	first strand
Strand 2	B	41	48	anti-parallel
Strand 3	B	116	120	anti-parallel
Strand 4	B	143	148	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	95	101	first strand
Strand 2	C	29	36	anti-parallel
Strand 3	C	16	24	anti-parallel
Strand 4	C	2	9	anti-parallel
Strand 5	C	150	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	83	89	first strand
Strand 2	C	41	48	anti-parallel
Strand 3	C	116	120	anti-parallel
Strand 4	C	143	147	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	95	101	first strand
Strand 2	D	29	36	anti-parallel
Strand 3	D	16	24	anti-parallel
Strand 4	D	2	9	anti-parallel
Strand 5	D	150	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	83	89	first strand
Strand 2	D	41	48	anti-parallel
Strand 3	D	116	120	anti-parallel
Strand 4	D	143	147	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	95	101	first strand
Strand 2	E	29	36	anti-parallel
Strand 3	E	16	24	anti-parallel
Strand 4	E	2	9	anti-parallel
Strand 5	E	150	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	83	89	first strand
Strand 2	E	41	48	anti-parallel
Strand 3	E	116	120	anti-parallel
Strand 4	E	143	148	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	94	101	first strand
Strand 2	F	29	36	anti-parallel
Strand 3	F	16	24	anti-parallel
Strand 4	F	2	9	anti-parallel
Strand 5	F	150	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	83	89	first strand
Strand 2	F	41	48	anti-parallel
Strand 3	F	116	120	anti-parallel
Strand 4	F	143	148	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in M sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	95	101	first strand
Strand 2	G	29	36	anti-parallel
Strand 3	G	16	24	anti-parallel
Strand 4	G	2	9	anti-parallel
Strand 5	G	150	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	83	89	first strand
Strand 2	G	41	48	anti-parallel
Strand 3	G	116	120	anti-parallel
Strand 4	G	143	147	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in O sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	95	101	first strand
Strand 2	H	29	36	anti-parallel
Strand 3	H	16	24	anti-parallel
Strand 4	H	2	9	anti-parallel
Strand 5	H	150	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	83	89	first strand
Strand 2	H	41	48	anti-parallel
Strand 3	H	116	120	anti-parallel
Strand 4	H	143	148	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in Q sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	94	101	first strand
Strand 2	I	29	36	anti-parallel
Strand 3	I	16	24	anti-parallel
Strand 4	I	2	9	anti-parallel
Strand 5	I	150	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	83	89	first strand
Strand 2	I	41	48	anti-parallel
Strand 3	I	116	120	anti-parallel
Strand 4	I	143	148	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	83	89	first strand
Strand 2	J	41	48	anti-parallel
Strand 3	J	116	120	anti-parallel
Strand 4	J	143	151	anti-parallel
Strand 5	J	2	9	anti-parallel
Strand 6	J	16	24	anti-parallel
Strand 7	J	29	36	anti-parallel
Strand 8	J	95	101	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	83	89	first strand
Strand 2	K	41	48	anti-parallel
Strand 3	K	116	120	anti-parallel
Strand 4	K	143	151	anti-parallel
Strand 5	K	2	9	anti-parallel
Strand 6	K	16	24	anti-parallel
Strand 7	K	29	36	anti-parallel
Strand 8	K	94	101	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in U sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	94	101	first strand
Strand 2	L	29	36	anti-parallel
Strand 3	L	16	24	anti-parallel
Strand 4	L	2	9	anti-parallel
Strand 5	L	150	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	83	89	first strand
Strand 2	L	41	48	anti-parallel
Strand 3	L	116	120	anti-parallel
Strand 4	L	143	148	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in W sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	94	101	first strand
Strand 2	M	29	36	anti-parallel
Strand 3	M	16	24	anti-parallel
Strand 4	M	2	9	anti-parallel
Strand 5	M	150	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	83	89	first strand
Strand 2	M	41	48	anti-parallel
Strand 3	M	116	120	anti-parallel
Strand 4	M	143	148	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in Y sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	95	101	first strand
Strand 2	N	29	36	anti-parallel
Strand 3	N	16	24	anti-parallel
Strand 4	N	2	9	anti-parallel
Strand 5	N	150	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	83	89	first strand
Strand 2	N	41	48	anti-parallel
Strand 3	N	116	120	anti-parallel
Strand 4	N	143	147	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	95	101	first strand
Strand 2	O	29	36	anti-parallel
Strand 3	O	16	24	anti-parallel
Strand 4	O	2	9	anti-parallel
Strand 5	O	150	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	83	89	first strand
Strand 2	O	41	48	anti-parallel
Strand 3	O	116	120	anti-parallel
Strand 4	O	143	148	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	95	101	first strand
Strand 2	P	29	36	anti-parallel
Strand 3	P	16	24	anti-parallel
Strand 4	P	2	9	anti-parallel
Strand 5	P	150	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	83	89	first strand
Strand 2	P	41	48	anti-parallel
Strand 3	P	116	120	anti-parallel
Strand 4	P	143	148	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	95	101	first strand
Strand 2	Q	29	36	anti-parallel
Strand 3	Q	16	24	anti-parallel
Strand 4	Q	2	9	anti-parallel
Strand 5	Q	149	151	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	Q	83	89	first strand
Strand 2	Q	41	48	anti-parallel
Strand 3	Q	116	120	anti-parallel
Strand 4	Q	143	147	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AG sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	94	101	first strand
Strand 2	R	29	36	anti-parallel
Strand 3	R	16	24	anti-parallel
Strand 4	R	2	9	anti-parallel
Strand 5	R	150	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	83	89	first strand
Strand 2	R	41	48	anti-parallel
Strand 3	R	116	120	anti-parallel
Strand 4	R	143	148	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AI sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	94	101	first strand
Strand 2	S	29	36	anti-parallel
Strand 3	S	16	24	anti-parallel
Strand 4	S	2	9	anti-parallel
Strand 5	S	149	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	83	89	first strand
Strand 2	S	41	48	anti-parallel
Strand 3	S	116	120	anti-parallel
Strand 4	S	143	147	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AK sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	95	101	first strand
Strand 2	T	29	36	anti-parallel
Strand 3	T	16	24	anti-parallel
Strand 4	T	2	9	anti-parallel
Strand 5	T	149	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	83	89	first strand
Strand 2	T	41	48	anti-parallel
Strand 3	T	116	120	anti-parallel
Strand 4	T	143	147	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AM sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	95	101	first strand
Strand 2	U	29	36	anti-parallel
Strand 3	U	16	24	anti-parallel
Strand 4	U	2	9	anti-parallel
Strand 5	U	150	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	83	89	first strand
Strand 2	U	41	48	anti-parallel
Strand 3	U	116	120	anti-parallel
Strand 4	U	143	147	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AO sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	95	101	first strand
Strand 2	V	29	36	anti-parallel
Strand 3	V	16	24	anti-parallel
Strand 4	V	2	9	anti-parallel
Strand 5	V	150	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	83	89	first strand
Strand 2	V	41	48	anti-parallel
Strand 3	V	116	120	anti-parallel
Strand 4	V	143	148	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AQ sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	95	101	first strand
Strand 2	W	29	36	anti-parallel
Strand 3	W	16	24	anti-parallel
Strand 4	W	2	9	anti-parallel
Strand 5	W	150	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	83	89	first strand
Strand 2	W	41	48	anti-parallel
Strand 3	W	116	120	anti-parallel
Strand 4	W	143	147	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AS sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	95	101	first strand
Strand 2	X	29	36	anti-parallel
Strand 3	X	16	24	anti-parallel
Strand 4	X	2	9	anti-parallel
Strand 5	X	150	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	83	89	first strand
Strand 2	X	41	48	anti-parallel
Strand 3	X	116	120	anti-parallel
Strand 4	X	143	147	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: 3KM2

Analysis of interatomic Contacts of Structural Units in PDB entry:
3KM2