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(-) Description

Title :  CRYSTAL STRUCTURE OF TUBULIN-STATHMIN-TTL-EPOTHILONE A COMPLEX
 
Authors :  A. E. Prota, K. Bargsten, D. Zurwerra, J. J. Field, J. F. Diaz, K. H. Altma M. O. Steinmetz
Date :  28 Nov 12  (Deposition) - 23 Jan 13  (Release) - 13 Feb 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F
Keywords :  Alpha-Tubulin, Beta-Tubulin, Ligase, Gtpase, Microtubule, Stathmin, Epothilone A, Cell Cycle (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. E. Prota, K. Bargsten, D. Zurwerra, J. J. Field, J. F. Diaz, K. H. Altmann, M. O. Steinmetz
Molecular Mechanism Of Action Of Microtubule-Stabilizing Anticancer Agents.
Science V. 339 587 2013
PubMed-ID: 23287720  |  Reference-DOI: 10.1126/SCIENCE.1230582

(-) Compounds

Molecule 1 - TUBULIN ALPHA-1B CHAIN
    Chains: A, C
    Organ: BRAIN
    Organism Common: BOVINE,COW,DOMESTIC CATTLE,DOMESTIC COW
    Organism Scientific: BOS TAURUS
    Organism Taxid: 9913
    Synonym: ALPHA-TUBULIN UBIQUITOUS, TUBULIN K-ALPHA-1, TUBULIN ALPHA- UBIQUITOUS CHAIN
 
Molecule 2 - TUBULIN BETA-2B CHAIN
    Chains: B, D
    Organ: BRAIN
    Organism Common: BOVINE,COW,DOMESTIC CATTLE,DOMESTIC COW
    Organism Scientific: BOS TAURUS
    Organism Taxid: 9913
 
Molecule 3 - STATHMIN-4
    Chains: E
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: NICO21 (DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PET3D
    Gene: STMN4
    Organism Common: BROWN RAT,RAT,RATS
    Organism Scientific: RATTUS NORVEGICUS
    Organism Taxid: 10116
    Synonym: STATHMIN-LIKE PROTEIN B3, RB3
 
Molecule 4 - TUBULIN TYROSINE LIGASE, TTL
    Chains: F
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PA23_007_GGTTL_KH6_2-378_NSKN1
    Expression System Strain: BL21 (DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: NSKN1
    Gene: TTL
    Organism Common: BANTAM,CHICKENS
    Organism Scientific: GALLUS GALLUS
    Organism Taxid: 9031

 Structural Features

(-) Chains, Units

  123456
Asymmetric/Biological Unit : ABCDEF

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (9, 24)

Asymmetric/Biological Unit (9, 24)
No.NameCountTypeFull Name
1ACP1Ligand/IonPHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER
2CA6Ligand/IonCALCIUM ION
3CL1Ligand/IonCHLORIDE ION
4EP1Ligand/IonEPOTHILONE A
5GDP2Ligand/IonGUANOSINE-5'-DIPHOSPHATE
6GOL3Ligand/IonGLYCEROL
7GTP2Ligand/IonGUANOSINE-5'-TRIPHOSPHATE
8MES2Ligand/Ion2-(N-MORPHOLINO)-ETHANESULFONIC ACID
9MG6Ligand/IonMAGNESIUM ION

(-) Sites  (23, 23)

Asymmetric Unit (23, 23)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLY A:10 , GLN A:11 , ALA A:12 , GLN A:15 , ASP A:98 , ALA A:99 , ALA A:100 , ASN A:101 , SER A:140 , GLY A:143 , GLY A:144 , THR A:145 , GLY A:146 , VAL A:177 , GLU A:183 , ASN A:206 , TYR A:224 , ASN A:228 , ILE A:231 , MG A:502 , HOH A:601 , HOH A:606 , HOH A:609 , HOH A:610 , HOH A:611 , HOH A:612 , LYS B:254BINDING SITE FOR RESIDUE GTP A 501
02AC2SOFTWAREGLN A:11 , GTP A:501 , HOH A:609 , HOH A:612 , LYS B:254BINDING SITE FOR RESIDUE MG A 502
03AC3SOFTWAREASP A:39 , THR A:41 , GLY A:44 , GLU A:55 , HOH A:650BINDING SITE FOR RESIDUE CA A 503
04AC4SOFTWARETYR A:161 , LYS A:163 , LYS A:164BINDING SITE FOR RESIDUE CL A 504
05AC5SOFTWAREHOH A:620 , HOH A:656BINDING SITE FOR RESIDUE CA A 505
06AC6SOFTWAREARG A:105 , THR A:109 , GLY A:410 , GLU A:411 , GOL A:507 , HOH A:637 , ASP B:163 , ARG B:253 , MES B:504BINDING SITE FOR RESIDUE GOL A 506
07AC7SOFTWAREHIS A:406 , GLY A:410 , GOL A:506 , MES B:504BINDING SITE FOR RESIDUE GOL A 507
08AC8SOFTWAREGLY B:10 , GLN B:11 , CYS B:12 , GLN B:15 , SER B:140 , GLY B:143 , GLY B:144 , THR B:145 , GLY B:146 , VAL B:177 , ASP B:179 , GLU B:183 , ASN B:206 , TYR B:224 , ASN B:228 , MG B:502 , HOH B:601 , HOH B:602 , HOH B:608 , HOH B:617 , HOH B:627 , HOH B:629BINDING SITE FOR RESIDUE GDP B 501
09AC9SOFTWAREGLN B:11 , GDP B:501 , HOH B:609 , HOH B:610 , HOH B:614 , HOH C:717BINDING SITE FOR RESIDUE MG B 502
10BC1SOFTWAREGLU B:113BINDING SITE FOR RESIDUE CA B 503
11BC2SOFTWAREGOL A:506 , GOL A:507 , ARG B:158 , PRO B:162 , ASP B:163 , ARG B:164 , ASN B:197 , ASP B:199 , ARG B:253BINDING SITE FOR RESIDUE MES B 504
12BC3SOFTWAREGLY C:10 , GLN C:11 , ALA C:12 , GLN C:15 , ASP C:98 , ALA C:99 , ALA C:100 , ASN C:101 , SER C:140 , GLY C:143 , GLY C:144 , THR C:145 , GLY C:146 , VAL C:177 , GLU C:183 , ASN C:206 , TYR C:224 , ASN C:228 , ILE C:231 , MG C:502 , HOH C:613 , HOH C:614 , HOH C:620 , HOH C:622 , HOH C:647 , HOH C:684 , LYS D:254BINDING SITE FOR RESIDUE GTP C 501
13BC4SOFTWAREGLU C:71 , GTP C:501 , HOH C:613 , HOH C:620 , HOH C:622 , HOH C:646BINDING SITE FOR RESIDUE MG C 502
14BC5SOFTWAREASP C:39 , THR C:41 , GLY C:44 , GLU C:55BINDING SITE FOR RESIDUE CA C 503
15BC6SOFTWAREGLU C:196BINDING SITE FOR RESIDUE CA C 504
16BC7SOFTWAREGLY D:10 , GLN D:11 , CYS D:12 , GLN D:15 , SER D:140 , GLY D:143 , GLY D:144 , THR D:145 , GLY D:146 , VAL D:177 , ASP D:179 , GLU D:183 , ASN D:206 , TYR D:224 , ASN D:228 , MG D:502 , HOH D:608 , HOH D:613 , HOH D:617 , HOH D:623BINDING SITE FOR RESIDUE GDP D 501
17BC8SOFTWAREGLN D:11 , ASP D:179 , GDP D:501 , HOH D:616BINDING SITE FOR RESIDUE MG D 502
18BC9SOFTWAREGLY C:410 , GLU C:411 , ARG D:158 , PRO D:162 , ASP D:163 , ARG D:164 , ASP D:199 , ARG D:253 , ARG E:112BINDING SITE FOR RESIDUE MES D 503
19CC1SOFTWARELEU D:217 , ASP D:226 , HIS D:229 , PHE D:272 , PRO D:274 , LEU D:275 , THR D:276 , ARG D:278 , GLN D:281 , ARG D:284BINDING SITE FOR RESIDUE EP D 504
20CC2SOFTWARELYS D:176 , VAL D:177 , PRO D:222 , THR D:223 , TYR D:224BINDING SITE FOR RESIDUE GOL D 505
21CC3SOFTWARELYS F:74 , ILE F:148 , GLN F:183 , LYS F:184 , TYR F:185 , LEU F:186 , LYS F:198 , ASP F:200 , ARG F:202 , THR F:241 , ASN F:242 , ASP F:318 , GLU F:331 , ASN F:333 , MG F:402 , MG F:403BINDING SITE FOR RESIDUE ACP F 401
22CC4SOFTWAREASP F:200 , ARG F:222 , ASP F:318 , ACP F:401BINDING SITE FOR RESIDUE MG F 402
23CC5SOFTWARELYS F:74 , GLU F:331 , ASN F:333 , ACP F:401BINDING SITE FOR RESIDUE MG F 403

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4I50)

(-) Cis Peptide Bonds  (8, 8)

Asymmetric/Biological Unit
No.Residues
1Ala A:273 -Pro A:274
2Ala B:273 -Pro B:274
3Ala C:273 -Pro C:274
4Gln D:96 -Ser D:97
5Ala D:273 -Pro D:274
6Gly F:144 -Asn F:145
7Glu F:193 -Pro F:194
8Pro F:371 -Thr F:372

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4I50)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4I50)

(-) Exons   (0, 0)

(no "Exon" information available for 4I50)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:436
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
               SCOP domains d4i50a1 A:1-245 automated matches                                                                                                                                                                                                                    d4i50a2 A:246-438 automated matches                                                                                                                                                             SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeehhhhhhhhhhhhhhhhhhhh.................hhhhh.eee.....eee.eeeee..hhhhhhhhhh......hhh.eee.......hhhhhhh.hhhhhhhhhhhhhhhhhh......eeeeeee..hhhhhhhhhhhhhhhhhhh...eeeeeeee.hhhhh...hhhhhhhhhhhhhhhhh.eeeeeehhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhh........eeeee...........hhhhhhhhhhhhhhh....hhhhh.eeeeeeeeee..hhhhhhhhhhhhhh...........eeeeeeee................eeeeeeeee..hhhhhhhhhhhhhhhhh...hhhhhhh....hhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4i50 A   1 MRECISIHVGQAGVQIGNACWELYCLEHGIQPDGQMPSDKTIGGGDDSFNTFFSETGAGKHVPRAVFVDLEPTVIDEVRTGTYRQLFHPEQLITGKEDAANNYARGHYTIGKEIIDLVLDRIRKLADQCTGLQGFLVFHSFGGGTGSGFTSLLMERLSVDYGKKSKLEFSIYPAPQVSTAVVEPYNSILTTHTTLEHSDCAFMVDNEAIYDICRRNLDIERPTYTNLNRLISQIVSSITASLRFDGALNVDLTEFQTNLVPYPRIHFPLATYAPVISAEKHEQLSVAEITNACFEPANQMVKCDPRHGKYMACCLLYRGDVVPKDVNAAIATIKTKRSIQFVDWCPTGFKVGINYQPPTVVPGGDLAKVQRAVCMLSNTTAIAEAWARLDHKFDLMYAKRAFVHWYVGEGMEEGEFSEAREDMAALEKDYEEVGVD 438
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280|      292       302       312       322       332       342       352       362       372       382       392       402       412       422       432      
                                                                                                                                                                                                                                                                                                                 280|                                                                                                                                                           
                                                                                                                                                                                                                                                                                                                  283                                                                                                                                                           


Chain B from PDB  Type:PROTEIN  Length:422
                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
               SCOP domains d4i50b1 B:2-245 automated matches                                                                                                                                                                                                                 d4i50b2 B:246-440 automated matches                                                                                                                                                  SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeehhhhhhhhhhhhhhhhhhh............hhhhhhhhh.eeee...eeee.eeeee..hhhhhhhhhh.hhhhhhhh.eee.......hhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeeeee...hhhhhhhhhhhhhhhhhh...eeeeeeee.hhhhh...hhhhhhhhhhhhhhhhh.eeeeeehhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhh......eeeeeee......hhhhhhhhhhhhhhh....hhhhh.eeeeeeeeee..hhhhhhhhhhhhhhhhhhhh.......eeeeee........eeeeeeeee..hhhhhhhhhhhhhhhhh....hhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4i50 B   2 REIVHIQAGQCGNQIGAKFWEVISDEHGIDPTGSYHGDSDLQLERINVYYNEATGNKYVPRAILVDLEPGTMDSVRSGPFGQIFRPDNFVFGQSGAGNNWAKGHYTEGAELVDSVLDVVRKESESCDCLQGFQLTHSLGGGTGSGMGTLLISKIREEYPDRIMNTFSVMPSPKVSDTVVEPYNATLSVHQLVENTDETYCIDNEALYDICFRTLKLTTPTYGDLNHLVSATMSGVTTCLRFPGQLNADLRKLAVNMVPFPRLHFFMPGFAPLTSRLTVPELTQQMFDSKNMMAACDPRHGRYLTVAAIFRGRMSMKEVDEQMLNVQNKNSSYFVEWIPNNVKTAVCDIPPRGLKMSATFIGNSTAIQELFKRISEQFTAMFRRKAFLHWYTGEGMDEMEFTEAESNMNDLVSEYQQYQDATA 440
                                    11        21        31        41||      53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273    || 290       300       310       320       330       340       350       360|      378       388       398       408       418       428       438  
                                                                   42|                                                                                                                                                                                                                                      278|                                                                       360|                                                                       
                                                                    45                                                                                                                                                                                                                                       286                                                                        369                                                                       


Chain C from PDB  Type:PROTEIN  Length:440
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
               SCOP domains d4i50c1 C:1-245 automated matches                                                                                                                                                                                                                    d4i50c2 C:246-440 automated matches                                                                                                                                                                 SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeehhhhhhhhhhhhhhhhhhhh.................hhhhh.eee.....eee.eeeee..hhhhhhhhhh......hhh.eee.......hhhhhhh.hhhhhhhhhhhhhhhhhhh.....eeeeeee..hhhhhhhhhhhhhhhhhhhh..eeeeeeee.........hhhhhhhhhhhhhhhhh.eeeeeehhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhh........eeeee...hhhhhh....hhhhhhhhhhhhhhh....hhhhh.eeeeeeeeee..hhhhhhhhhhhhhhhh............eeeee................eeeeeeeee..hhhhhhhhhhhhhhhhh...hhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4i50 C   1 MRECISIHVGQAGVQIGNACWELYCLEHGIQPDGQMPSDKTIGGGDDSFNTFFSETGAGKHVPRAVFVDLEPTVIDEVRTGTYRQLFHPEQLITGKEDAANNYARGHYTIGKEIIDLVLDRIRKLADQCTGLQGFLVFHSFGGGTGSGFTSLLMERLSVDYGKKSKLEFSIYPAPQVSTAVVEPYNSILTTHTTLEHSDCAFMVDNEAIYDICRRNLDIERPTYTNLNRLISQIVSSITASLRFDGALNVDLTEFQTNLVPYPRIHFPLATYAPVISAEKAYHEQLSVAEITNACFEPANQMVKCDPRHGKYMACCLLYRGDVVPKDVNAAIATIKTKRSIQFVDWCPTGFKVGINYQPPTVVPGGDLAKVQRAVCMLSNTTAIAEAWARLDHKFDLMYAKRAFVHWYVGEGMEEGEFSEAREDMAALEKDYEEVGVDSV 440
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440


Chain D from PDB  Type:PROTEIN  Length:430
                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
               SCOP domains d4i50d1 D:2-245 automated matches                                                                                                                                                                                                                 d4i50d2 D:246-441 automated matches                                                                                                                                                          SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeehhhhhhhhhhhhhhhhhhh...........hhhhh.hhhh.eeee...eeee.eeeee..hhhhhhhhh..hhhhhhhh.eee.......hhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeeeee...hhhhhhhhhhhhhhhhhh...eeeeeeee.........hhhhhhhhhhhhhhhhh.eeeeeehhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhh......eeeeeee...hhhhhhh...hhhhhhhhhhhhhhh....hhhhh.eeeeeeeeee..hhhhhhhhhhhhhhhhhhhh.......eeeeee........eeeeeeeee..hhhhhhhhhhhhhhhhh....hhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4i50 D   2 REIVHIQAGQCGNQIGAKFWEVISDEHGIDPTGSYHGDSDLQLERINVYYNEATGNKYVPRAILVDLEPGTMDSVRSGPFGQIFRPDNFVFGQSGAGNNWAKGHYTEGAELVDSVLDVVRKESESCDCLQGFQLTHSLGGGTGSGMGTLLISKIREEYPDRIMNTFSVMPSPKVSDTVVEPYNATLSVHQLVENTDETYCIDNEALYDICFRTLKLTTPTYGDLNHLVSATMSGVTTCLRFPGQLNADLRKLAVNMVPFPRLHFFMPGFAPLTSRGSQQYRALTVPELTQQMFDSKNMMAACDPRHGRYLTVAAIFRGRMSMKEVDEQMLNVQNKNSSYFVEWIPNNVKTAVCDIPPRGLKMSATFIGNSTAIQELFKRISEQFTAMFRRKAFLHWYTGEGMDEMEFTEAESNMNDLVSEYQQYQDATAD 441
                                    11        21        31        41||      53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353      |371       381       391       401       411       421       431       441
                                                                   42|                                                                                                                                                                                                                                                                                                                        360|                                                                        
                                                                    45                                                                                                                                                                                                                                                                                                                         369                                                                        


Chain E from PDB  Type:PROTEIN  Length:123
                                                                                                                                                           
               SCOP domains d4i50e_ E: Stathmin 4                                                                                                       SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee..eeeeeeeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------- Transcript
                 4i50 E   6 MEVIELNKCTSGQSFEVILKPPSDPSLEEIQKKLEAAEERRKYQEAELLKHLAEKREHEREVIQKAIEENNNFIKMAKEKLAQKMESNKENREAHLAAMLERLQEKDKHAEEVRKNKELKEEA 143
                                    15        25  ||    50        60        70        80        90       100       110       120       130       140   
                                                 28|                                                                                                   
                                                  44                                                                                                   


Chain F from PDB  Type:PROTEIN  Length:303
                                                                                                                                                                                                                                                                                                                                               
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee....hhhhhhhhhhhhh...eee.........eee......hhhhh........ee.....hhhhhhhhhhhhhhhhh............ee.hhhhhhh.......eeee....hhhhhhhhhhh..eeee..............eeeeeeeee.....eeee...eeee..hhhhhh......eeehhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhh......ee.eeeeeeeee.....eeeeeee........hhhhhhhhhhhhh.............eeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4i50 F   1 MYTFVVRDENSSVYAEVSRLLLATGQWKRLRKDNPRFNLMLGERNRLPFGRLGHEPGLVQLVNYYRGADKLCRKASLVKLIKTSPELSESCTWFPESYLAAYNRRREGREGNVWIAKSISSEASELLDFIDEVHVIQKYLEKPLLLEPGHRKFDIRSWVLVDHLYNIYLYREGVLRTSTNHCIQKEYEEGNEMFFEEFNQYLMDALNTTLENSILLQIKHIIRSCLMCIEPAISTKHLHYQSFQLFGFDFMVDEELKVWLIEVNGAPACAQKLYAELCQGIVDVAISSVFPLADPTSIFIKLH 379
                                    10        20        30        40        50        60        70        80        90       133       143       163       173 ||    186       196       206       216       242     ||259       269       279       289       299       309       319       329       339       349       359   ||  376   
                                                                                                                            98|                151|          175|                                          224|    248|                                                                                                        363|        
                                                                                                                            132                 162           179                                           241     256                                                                                                         371
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (3, 9)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)
(-)
Class: Alpha and beta proteins (a+b) (23004)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4I50)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4I50)

(-) Gene Ontology  (31, 42)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Ala A:273 - Pro A:274   [ RasMol ]  
    Ala B:273 - Pro B:274   [ RasMol ]  
    Ala C:273 - Pro C:274   [ RasMol ]  
    Ala D:273 - Pro D:274   [ RasMol ]  
    Gln D:96 - Ser D:97   [ RasMol ]  
    Glu F:193 - Pro F:194   [ RasMol ]  
    Gly F:144 - Asn F:145   [ RasMol ]  
    Pro F:371 - Thr F:372   [ RasMol ]  
 

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  4i50
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  E1BQ43_CHICK | E1BQ43
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  TBA1B_BOVIN | P81947
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  TBB2B_BOVIN | Q6B856
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        E1BQ43_CHICK | E1BQ43: 5njh 5o7a
        STMN4_RAT | P63043: 1sa0 1sa1 1z2b 3du7 3e22 3hkb 3hkc 3hkd 3hke 3n2g 3n2k 3ryc 3ryf 3ryh 3ryi 3ut5 4eb6 4i4t 4i55 4ihj 4iij 4o2a 4o2b 4o4h 4o4i 4o4j 4o4l 4tuy 4tv8 4tv9 4wbn 4x1i 4x1k 4x1y 4x20 4yj2 4yj3 4zhq 4zi7 4zol 5bmv 5c8y 5ca0 5ca1 5cb4 5ezy 5fnv 5gon 5iyz 5j2t 5j2u 5jh7 5jqg 5jvd 5kx5 5la6 5lov 5lp6 5lxt 5lyj 5m7e 5m7g 5m8d 5m8g 5njh 5o7a
        TBA1B_BOVIN | P81947: 3dco 3edl 3iz0 3j1t 3j1u 3j2u 4i4t 4i55 4ihj 4iij 4o2a 4o2b 4o4h 4o4i 4o4j 4o4l 4tuy 4tv8 4tv9 4uxo 4uxp 4uxr 4uxs 4uxt 4uxy 4uy0 4wbn 4yj2 4yj3 5bmv 5eib 5gon 5hnw 5hnx 5hny 5hnz 5itz 5iyz 5j2t 5j2u 5jh7 5jvd 5la6 5lov 5lp6 5lxt 5lyj 5m7e 5m7g 5m8d 5m8g 5njh 5o7a
        TBB2B_BOVIN | Q6B856: 1sa0 1sa1 1tvk 1z2b 2p4n 2wbe 2xrp 3dco 3du7 3e22 3iz0 3j1t 3j1u 3j2u 4aqv 4aqw 4atu 4atx 4ck5 4ck6 4ck7 4i4t 4i55 4ihj 4iij 4o2a 4o2b 4o4h 4o4i 4o4j 4o4l 4tuy 4tv8 4tv9 4uxo 4uxp 4uxr 4uxs 4uxt 4uxy 4uy0 4wbn 4yj2 4yj3 5eib 5ezy 5gon 5hnw 5hnx 5hny 5hnz 5itz 5iyz 5j2t 5j2u 5jh7 5jvd 5la6 5lov 5lp6 5lxt 5lyj 5m5i 5m5l 5m5m 5m5n 5m5o 5m7e 5m7g 5m8d 5m8g 5njh 5o7a
UniProtKB/TrEMBL
        E1BQ43_CHICK | E1BQ43: 4i4t 4i55 4ihj 4iij 4o2a 4o2b 4o4h 4o4i 4o4j 4o4l 4tuy 4tv8 4tv9 4wbn 4yj2 4yj3 4zhq 4zi7 4zol 5bmv 5c8y 5ca0 5ca1 5cb4 5ezy 5fnv 5gon 5iyz 5j2t 5jh7 5jqg 5jvd 5kx5 5la6 5lov 5lp6 5lxt 5lyj 5m7e 5m7g 5m8d 5m8g

(-) Related Entries Specified in the PDB File

4i4t THE SAME PROTEIN IN COMPLEX WITH ZAMPANOLIDE
4i55 THE SAME PROTEIN BY ITSELF
4ihj THE SAME PROTEIN IN COMPLEX WITH ADP
4iij THE SAME PROTEIN IN ABSENCE OF NUCLEOTIDE IN CHAIN F