• Backbone structures are obtained using ProteinViewer, where N-terminal is colored red and C-terminal blue.
• Click the images to view larger image.
• In the images of superimposition, the C-terminal of the first sequence is connected with the N-terminal of the second sequecne (because of the DaliLite output format).
• DSSP / D2 code / PB code: "*" indicates the position of the residues that assume different DSSP states / D2 codes / PB codes.
  
• dAngle-1: "*" indicates the position of the residues where the difference of the PHI angles or PSI angles between the two chains is more than or equal to 100°.  (dPHI=X or dPSI=X)
• dAngle-2: "*" indicates the position of the residues where the difference of the PHI angles and PSI angles between the two chains is more than or equal to 30°.  (dPHI>=3 and dPSI>=3)
• Angle-ALL: Union of "*" of dAngle-1 and "*" of  dAngle-2
• Core: "0" indicates the position of the residues where the difference of the PHI angles and PSI angles between the two chains is less than 10°.  (dPHI=0 and dPSI=0)
• FATCAT / FlexProt / RAPIDO / DynDom: "n" indicates the residues of the n-th rigid body. "*" indicates flexible regions. " " indicates not-aligned residues.
• Hinge-ALL: "*" indicates the position of the flexible or hinge regions identified by either FATCAT, FlexProt, RAPIDO, or DynDom. 

(1) Cluster 51

				Z-Score: 43.6 AR: 345 RMSD: 7.1A SI: 100%
1usg A (len 345)	1usi A (len 345)		DaliLite result

	1         2         3         4         5         6         7         8         9        10 1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
1usg 1usi	DDIKVAVVGAMSGPIAQWGDMEFNGARQAIKDINAKGGIKGDKLVGVEYDDACDPKQAVAVANKIVNDGIKYVIGHLCSSSTQPASDIYEDEGILMISPG DDIKVAVVGAMSGPIAQWGDMEFNGARQAIKDINAKGGIKGDKLVGVEYDDACDPKQAVAVANKIVNDGIKYVIGHLCSSSTQPASDIYEDEGILMISPG
DSSP	**
D2 code	*                               *         *                  *
PB code	****  ***                                                           ***                     **
dAngle-1 dAngle-2	*                                                                                                    *
Angle-ALL	+
Core	00000000  000 0000000000000000000 0 000000000000000000000 00000000000000000  0 0000000000000000000
FATCAT FlexProt RAPIDO DynDom	1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112222 1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 No dynamic domains were found
Hinge-ALL	++

	11        12        13        14        15        16        17        18        19        20 1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
1usg 1usi	ATNPELTQRGYQHIMRTAGLDSSQGPTAAKYILETVKPQRIAIIHDKQQYGEGLARSVQDGLKAANANVVFFDGITAGEKDFSALIARLKKENIDFVYYG ATNPELTQRGYQHIMRTAGLDSSQGPTAAKYILETVKPQRIAIIHDKQQYGEGLARSVQDGLKAANANVVFFDGITAGEKDFSALIARLKKENIDFVYYG
DSSP	*   ***
D2 code	*                     **            *
PB code	****             ****                                                 *
dAngle-1 dAngle-2	*** * *
Angle-ALL	+++
Core	0 0 00 00  0    0  00000000000000 00000000 0000 000000000000000000000000000000 0000000000000000
FATCAT FlexProt RAPIDO DynDom	2222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 1111111111111111112222222222222222222222222222222222222222222222222222222222222222222222222222222222 **1111111111111111****222222222222222222222222222222222222222222222222222222222222222222222222222222 No dynamic domains were found
Hinge-ALL	++               +++++

	21        22        23        24        25        26        27        28        29        30 1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
1usg 1usi	GYYPEMGQMLRQARSVGLKTQFMGPEGVGNASLSNIAGDAAEGMLVTMPKRYDQDPANQGIVDALKADKKDPSGPYVWITYAAVQSLATALERTGSDEPL GYYPEMGQMLRQARSVGLKTQFMGPEGVGNASLSNIAGDAAEGMLVTMPKRYDQDPANQGIVDALKADKKDPSGPYVWITYAAVQSLATALERTGSDEPL
DSSP	***                                         *
D2 code	*       *                                  **                    *
PB code	*
dAngle-1 dAngle-2
Angle-ALL
Core	0000000000000000 000 0000000      00  00 0000000  00 00000 0000000  0 000000000000000000000000000000
FATCAT FlexProt RAPIDO DynDom	2222222222222222222222222222222222222222222222223333333333333333333333333333333333333333333333333333 2222222222222222222222222222222222222222222222222233333333333333333333333333333333333333333333333333 2222222222222222222222222222222222222222222222222111111111111111111111111111111111111111111111111111 No dynamic domains were found
Hinge-ALL	++++

	31        32        33        34        35        36        37        38        39        40 1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
1usg 1usi	ALVKDLKANGANTVIGPLNWDEKGDLKGFDFGVFQWHADGSSTKA_ ALVKDLKANGANTVIGPLNWDEKGDLKGFDFGVFQWHADGSSTKA_
DSSP	* **
D2 code	*
PB code	****                   *
dAngle-1 dAngle-2
Angle-ALL
Core	00000000000 000     0000         00  0000000
FATCAT FlexProt RAPIDO DynDom	333333333333333333333333333333333333333333333 33333333333333333333333333333333333333333333 111111111111111111111111111***222222222222222 No dynamic domains were found
Hinge-ALL	+++              +

(2) Cluster 52

				Z-Score: 13.2 AR: 91 RMSD: 3.4A SI: 90%
1vr4 A (len 103)	1vr4 D (len 103)		DaliLite result

	1         2         3         4         5         6         7         8         9        10 1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123
1vrA 1vrD	MIVTTTSGIQGKEIIEYIDIVNGEAIMGANIVRDLFASVRDVVGGRAGSYESKLKEARDIAMDEMKELAKQKGANAIVGVDVDYEVVRDGMLMVAVSGTAVRI MIVTTTSGIQGKEIIEYIDIVNGEAIMGANIVRDLFASVRDVVGGRAGSYESKLKEARDIAMDEMKELAKQKGANAIVGVDVDYEVVRDGMLMVAVSGTAVRI
DSSP	**  *              * ***** ***** **************
D2 code	*           ***********  * *** ****** *                                  *
PB code	****         *        ***************************                                *
dAngle-1 dAngle-2	** ** * **  * **** *  **                                ** **    *  *   *  *  *
Angle-ALL	++ ++ ++++  + ++++ +  ++ +
Core	0 0    0  0   0  00  0        0                    0000000 000  000 0 0 000000000000 0 0 0000000000
FATCAT FlexProt RAPIDO DynDom	111111111111111111111111111111111111           11 11111111111111111111111111111111111111111111111111111 111111111111111111111111111111111111           22222222222222222222222222222222222222222222222222222222 111111111111111111111111111***                        *111111111111111111111111111111111111111111111111 No dynamic domains were found
Hinge-ALL	++++++++++++++++++++++++++++

(3) Cluster 53

				Z-Score: 7.3 AR: 53 RMSD: 1.0A SI: 100%
1y50 A (len 87)	1y51 A (len 87)		DaliLite result

	1         2         3         4         5         6         7         8         9        10 1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
1y50 1y51	AEKTFKVVSDSGIHARPATILVQTASKWNSEIQLEYNGKTVNLKSIMGVMSLGIPKGATIKITAEGADAAEAMAALTDTLAKEGLAE AEKTFKVVSDSGIHARPATILVQTASKWNSEIQLEYNGKTVNLKSIMGVMSLGIPKGATIKITAEGADAAEAMAALTDTLAKEGLAE
DSSP	******                       **                 ***      *******                    *
D2 code	*      **                                   **
PB code	****           *                          *          ***
dAngle-1 dAngle-2	*                                     *               *                                   *
Angle-ALL	+                                   + +
Core	00  0000  00   0  000 00 0     00  0   0000000 0      0  00000000 00000000000000 000
FATCAT FlexProt RAPIDO DynDom	111111111111111111111111111111111111111111111111111122222222222222222222222222222222222 111111111111111111111111111111111111111111111111111112222222222222222222222222222222222 11111111111111111111111111111111111111111111111*****22222222222222222222222222222222222   1111111111111111111111111111111111111111111111111****222222222222222222222222222222
Hinge-ALL	++                                             ++++++++                              ++

(4) Cluster 54

				Z-Score: 34.9 AR: 335 RMSD: 13.3A SI: 97%
1ygy A (len 527)	1ygy B (len 527)		DaliLite result

	1         2         3         4         5         6         7         8         9        10 1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
1ygA 1ygB	SLPVVLIADKLAPSTVAALGDQVEVRWVDGPDRDKLLAAVPEADALLVRSATTVDAEVLAAAPKLKIVARAGVGLDNVDVDAATARGVLVVNAPTSNIHS SLPVVLIADKLAPSTVAALGDQVEVRWVDGPDRDKLLAAVPEADALLVRSATTVDAEVLAAAPKLKIVARAGVGLDNVDVDAATARGVLVVNAPTSNIHS
DSSP	*  *******            *                              **                               **
D2 code	*       **** *          *      *           *         *    *     **                   *** ***
PB code	****      * **                     *                   ***           *
dAngle-1 dAngle-2	**                *                                               *                                *
Angle-ALL	+  ++                                           +                                +
Core	000000              00 00  00 0 00000000 0  0  000     000   0    0        000 000 0  00 0  0 0  0
FATCAT FlexProt RAPIDO DynDom	1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 1111111111******111111111111*******1111111111111111*******111111111111111111111111111111111111111111   11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
Hinge-ALL	++        ++++++            +++++++                +++++++

	11        12        13        14        15        16        17        18        19        20 1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
1ygA 1ygB	AAEHALALLLAASRQIPAADASLREHTWKRSSFSGTEIFGKTVGVVGLGRIGQLVAQRIAAFGAYVVAYDPYVSPARAAQLGIELLSLDDLLARADFISV AAEHALALLLAASRQIPAADASLREHTWKRSSFSGTEIFGKTVGVVGLGRIGQLVAQRIAAFGAYVVAYDPYVSPARAAQLGIELLSLDDLLARADFISV
DSSP	*                   ***
D2 code	*          *           *                                                     *
PB code	*
dAngle-1 dAngle-2
Angle-ALL
Core	0 00  00000 00000   00 0  0000   00  000000000       0  00000000000  0     0 00  000   0  0 0 00000
FATCAT FlexProt RAPIDO DynDom	1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 1111111111111111111111111111111111111111111111111111111111111111111111111111111***111111111111111111 1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
Hinge-ALL	+++

	21        22        23        24        25        26        27        28        29        30 1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
1ygA 1ygB	HLPKTPETAGLIDKEALAKTKPGVIIVNAARGGLVDEAALADAITGGHVRAAGLDVFATEPCTDSPLFELAQVVVTPHLGASTAEAQDRAGTDVAESVRL HLPKTPETAGLIDKEALAKTKPGVIIVNAARGGLVDEAALADAITGGHVRAAGLDVFATEPCTDSPLFELAQVVVTPHLGASTAEAQDRAGTDVAESVRL
DSSP	*    **                    *               *        *      *                **
D2 code	*********         *                         **      *      **            * **
PB code	* ********* *       *                                                *       ****
dAngle-1 dAngle-2	*  * **  **                                                                   **       *  **
Angle-ALL	+  + ++  ++
Core	0          0000  0 0  0000 0 00    000000 00 0  0 00 000    000     0000000    00000000
FATCAT FlexProt RAPIDO DynDom	111   1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 1***    ***11111111111111111111111122222222111111111111122222222222222211111111111111111111111111111 1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
Hinge-ALL	++++++++++                       ++      ++           ++             ++

	31        32        33        34        35        36        37        38        39        40 1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
1ygA 1ygB	ALAGEFVPDAVNVGGGVVNEEVAPWLDLVRKLGVLAGVLSDELPVSLSVQVRGELAAEEVEVLRLSALRGLFSAVIEDAVTFVNAPALAAERGVTAEICK ALAGEFVPDAVNVGGGVVNEEVAPWLDLVRKLGVLAGVLSDELPVSLSVQVRGELAAEEVEVLRLSALRGLFSAVIEDAVTFVNAPALAAERGVTAEICK
DSSP	* ** ***                     *   **                          **** ***  ***       **
D2 code	*   ***    *              *                     **            **** ********     ***
PB code	******                        *              ****              ************
dAngle-1 dAngle-2	* ****                                                            ** ****              ***                                                             *    *
Angle-ALL	+ ++++                                                            ++ ++++
Core	00000 0  0          0 00 0 00 000     0  00     000000 000   00  00000              000 0       00
FATCAT FlexProt RAPIDO DynDom	1111111111111222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 1111111111111222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 111111111111**   33333333333333333333333333333333333333333333333333333333*****  ******33**3333333333 11111111111********222222222222222222222222222222222222222222222222222222222222222222222222222222222
Hinge-ALL	++++++++                                                      +++++++++++++  ++

	41        42        43        44        45        46        47        48        49        50 1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
1ygA 1ygB	ASESPNHRSVVDVRAVGADGSVVTVSGTLYGPQLSQKIVQINGRHFDLRAQGINLIIHYVDRPGALGKIGTLLGTAGVNIQAAQLSEDAEGPGATILLRL ASESPNHRSVVDVRAVGADGSVVTVSGTLYGPQLSQKIVQINGRHFDLRAQGINLIIHYVDRPGALGKIGTLLGTAGVNIQAAQLSEDAEGPGATILLRL
DSSP	*                                          *                                *
D2 code	**   *                         *
PB code	*         **   ****          **** *                        ***
dAngle-1 dAngle-2	* *                            *                                                            * *
Angle-ALL	+ +                            +
Core	0 0 000 0   0    0  0  0     00 000 000 00 0   0000 00          00000 00  0 0  00   00  0 00  00
FATCAT FlexProt RAPIDO DynDom	2222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 2222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 333333**33333333******3333333333333333333333**33333333333333**33333333333333333333333**3333333333333 2222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222
Hinge-ALL	++        ++++++                      ++              ++                       ++

	51        52        53        54        55        56        57        58        59        60 1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
1a1q 1jxp	DQDVPDDVRTAIAAAVDAYKLEVVDLS DQDVPDDVRTAIAAAVDAYKLEVVDLS
DSSP	****
D2 code	**
PB code	****
dAngle-1 dAngle-2	**
Angle-ALL	++
Core	0         0      0  0
FATCAT FlexProt RAPIDO DynDom	222222222222222222222222222 222222222222222222222222222 333333333333333333333333333 2222222222222222222222222
Hinge-ALL	++

(5) Cluster 55

				Z-Score: 2.2 AR: 50 RMSD: 4.8A SI: 78%
1zme C (len 70)	1zme D (len 70)		DaliLite result

	1         2         3         4         5         6         7         8         9        10 1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
1zmC 1zmD	SVACLSCRKRHIKCPGGNPCQKCVTSNAICEYLEPSKKIVVSTKYLQQLQKDLNDKTEENNRLKALLLER SVACLSCRKRHIKCPGGNPCQKCVTSNAICEYLEPSKKIVVSTKYLQQLQKDLNDKTEENNRLKALLLER
DSSP	**     *                                         *
D2 code	*
PB code	*****
dAngle-1 dAngle-2	*
Angle-ALL	+
Core	000  0 0        0      00         00  0 0      000    0000  0
FATCAT FlexProt RAPIDO DynDom	1111111111111111111111111111111122222222222222222222222222222222222222 1111111111111111111111111111111111112222222222222222222222222222222222 111111111111111111111111111111111*222222222222222222222222222222222222   1111111111111111111111111111********222222222222222222222222222222
Hinge-ALL	++                            ++++++++                              ++

[The D² codes]

• 0 = DDDDD    (Extended strand, small blue spheres)
• 1 = DDDDU
• 2 = DDDUD
• 3 = DDDUU
• 8 = DUDDD
• 9 = DUDDU
• A = DUDUD    (Helix, large red spheres)
• B = DUDUU    (C-cap, large orange spheres)
• G = UDDDD    (Large green spheres)
• H = UDDDU
• I = UDDUD
• J = UDDUU
• O = UUDDD
• P = UUDDU
• Q = UUDUD    (N-cap, large orange spheres)
• R = UUDUU    (Turn, large yellow spheres)

[The DSSP code]

• H = alpha helix
• B = residue in isolated beta-bridge
• E = extended strand, participates in beta ladder
• G = 3-helix (3/10 helix)
• I = 5 helix (pi helix)
• T = hydrogen bonded turn
• S = bend
• L = no assigned structure