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(-) Description

Title :  CRYSTAL STRUCTURE OF CALCIUM-FREE HUMAN GELSOLIN
 
Authors :  S. Chumnarnsilpa, R. C. Robinson, L. D. Burtnick
Date :  04 Dec 08  (Deposition) - 06 Oct 09  (Release) - 06 Oct 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.00
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Gelsolin, Actin, Ca-Dependent, Actin Capping, Actin-Binding, Alternative Initiation, Amyloid, Amyloidosis, Calcium, Cytoplasm, Cytoskeleton, Disease Mutation, Disulfide Bond, Phosphoprotein, Polymorphism, Secreted, Actin Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  S. Nag, Q. Ma, H. Wang, S. Chumnarnsilpa, W. L. Lee, M. Larsson, B. Kannan, M. Hernandez-Valladares, L. D. Burtnick, R. C. Robinson
Ca2+ Binding By Domain 2 Plays A Critical Role In The Activation And Stabilization Of Gelsolin.
Proc. Natl. Acad. Sci. Usa V. 106 13713 2009
PubMed-ID: 19666512  |  Reference-DOI: 10.1073/PNAS.0812374106
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - GELSOLIN
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneGSN
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymACTIN-DEPOLYMERIZING FACTOR, ADF, BREVIN, AGEL

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (1x)A 
Biological Unit 2 (1x) B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 3FFN)

(-) Sites  (0, 0)

(no "Site" information available for 3FFN)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3FFN)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Asn A:292 -Pro A:293
2Val B:27 -Glu B:28
3Asn B:292 -Pro B:293
4Gly B:528 -Gly B:529

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (7, 14)

Asymmetric Unit (7, 14)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_024690A129TGELS_HUMANPolymorphism2230287A/BA102T
2UniProtVAR_036338T201IGELS_HUMANUnclassified  ---A/BT174I
3UniProtVAR_007718D214NGELS_HUMANDisease (AMYL5)121909715A/BD187N
4UniProtVAR_007719D214YGELS_HUMANDisease (AMYL5)121909715A/BD187Y
5UniProtVAR_061982N231DGELS_HUMANPolymorphism11550199A/BN204D
6UniProtVAR_036339S611NGELS_HUMANUnclassified  ---A/BS584N
7UniProtVAR_033958R668LGELS_HUMANPolymorphism9696578A/BR641L

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 1 (7, 7)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_024690A129TGELS_HUMANPolymorphism2230287AA102T
2UniProtVAR_036338T201IGELS_HUMANUnclassified  ---AT174I
3UniProtVAR_007718D214NGELS_HUMANDisease (AMYL5)121909715AD187N
4UniProtVAR_007719D214YGELS_HUMANDisease (AMYL5)121909715AD187Y
5UniProtVAR_061982N231DGELS_HUMANPolymorphism11550199AN204D
6UniProtVAR_036339S611NGELS_HUMANUnclassified  ---AS584N
7UniProtVAR_033958R668LGELS_HUMANPolymorphism9696578AR641L

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 2 (7, 7)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_024690A129TGELS_HUMANPolymorphism2230287BA102T
2UniProtVAR_036338T201IGELS_HUMANUnclassified  ---BT174I
3UniProtVAR_007718D214NGELS_HUMANDisease (AMYL5)121909715BD187N
4UniProtVAR_007719D214YGELS_HUMANDisease (AMYL5)121909715BD187Y
5UniProtVAR_061982N231DGELS_HUMANPolymorphism11550199BN204D
6UniProtVAR_036339S611NGELS_HUMANUnclassified  ---BS584N
7UniProtVAR_033958R668LGELS_HUMANPolymorphism9696578BR641L

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3FFN)

(-) Exons   (16, 32)

Asymmetric Unit (16, 32)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.14ENST0000037381814ENSE00001461665chr9:124062071-124062283213GELS_HUMAN1-48480--
1.16dENST0000037381816dENSE00001725493chr9:124064241-124064445205GELS_HUMAN49-117692A:23-90
B:27-90
68
64
1.17ENST0000037381817ENSE00001745162chr9:124065189-124065343155GELS_HUMAN117-168522A:90-141
B:90-141
52
52
1.18bENST0000037381818bENSE00001764209chr9:124072962-124073123162GELS_HUMAN169-222542A:142-195
B:142-195
54
54
1.18fENST0000037381818fENSE00001689299chr9:124074617-124074766150GELS_HUMAN223-272502A:196-245
B:196-245
50
50
1.18iENST0000037381818iENSE00001727906chr9:124076212-12407630190GELS_HUMAN273-302302A:246-275 (gaps)
B:246-275 (gaps)
30
30
1.19bENST0000037381819bENSE00001732099chr9:124079364-124079496133GELS_HUMAN303-347452A:276-320
B:276-320
45
45
1.20ENST0000037381820ENSE00001734404chr9:124080684-12408077289GELS_HUMAN347-376302A:320-349
B:320-349
30
30
1.21aENST0000037381821aENSE00001618926chr9:124080943-124081158216GELS_HUMAN377-448722A:350-421
B:350-421
72
72
1.22bENST0000037381822bENSE00001591416chr9:124083546-124083679134GELS_HUMAN449-493452A:422-466
B:422-466
45
45
1.23ENST0000037381823ENSE00001735249chr9:124086832-12408692291GELS_HUMAN493-523312A:466-496
B:466-496
31
31
1.24aENST0000037381824aENSE00001704432chr9:124088790-124088960171GELS_HUMAN524-580572A:497-553
B:497-553
57
57
1.25ENST0000037381825ENSE00001668309chr9:124089586-124089760175GELS_HUMAN581-639592A:554-612
B:554-612
59
59
1.26bENST0000037381826bENSE00001721539chr9:124091169-124091293125GELS_HUMAN639-680422A:612-653
B:612-653
42
42
1.26cENST0000037381826cENSE00001771020chr9:124091516-12409159378GELS_HUMAN681-706262A:654-679
B:654-679
26
26
1.27aENST0000037381827aENSE00001779366chr9:124093666-12409372661GELS_HUMAN707-727212A:680-700
B:680-700
21
21
1.28dENST0000037381828dENSE00001732346chr9:124094712-124095120409GELS_HUMAN727-782562A:700-755
B:700-755
56
56

(-) Sequences/Alignments

Asymmetric 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:728
 aligned with GELS_HUMAN | P06396 from UniProtKB/Swiss-Prot  Length:782

    Alignment length:733
                                    59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479       489       499       509       519       529       539       549       559       569       579       589       599       609       619       629       639       649       659       669       679       689       699       709       719       729       739       749       759       769       779   
           GELS_HUMAN    50 NSMVVEHPEFLKAGKEPGLQIWRVEKFDLVPVPTNLYGDFFTGDAYVILKTVQLRNGNLQYDLHYWLGNECSQDESGAAAIFTVQLDDYLNGRAVQHREVQGFESATFLGYFKSGLKYKKGGVASGFKHVVPNEVVVQRLFQVKGRRVVRATEVPVSWESFNNGDCFILDLGNNIHQWCGSNSNRYERLKATQVSKGIRDNERSGRARVHVSEEGTEPEAMLQVLGPKPALPAGTEDTAKEDAANRKLAKLYKVSNGAGTMSVSLVADENPFAQGALKSEDCFILDHGKDGKIFVWKGKQANTEERKAALKTASDFITKMDYPKQTQVSVLPEGGETPLFKQFFKNWRDPDQTDGLGLSYLSSHIANVERVPFDAATLHTSTAMAAQHGMDDDGTGQKQIWRIEGSNKVPVDPATYGQFYGGDSYIILYNYRHGGRQGQIIYNWQGAQSTQDEVAASAILTAQLDEELGGTPVQSRVVQGKEPAHLMSLFGGKPMIIYKGGTSREGGQTAPASTRLFQVRANSAGATRAVEVLPKAGALNSNDAFVLKTPSAAYLWVGTGASEAEKTGAQELLRVLRAQPVQVAEGSEPDGFWEALGGKAAYRTSPRLKDKKMDAHPPRLFACSNKIGRFVIEEVPGELMQEDLATDDVMLLDTWDQVFVWVGKDSQEEEKTEALTSAKRYIETDPANRDRRTPITVVKQGFEPPSFVGWFLGWDDDYWSVDPLDRAMAELAA 782
               SCOP domains d3ffna1 A:23-152 Gelsolin                                                                                                         d3ffna2 A:153-258 Gelsolin                                                                                -----d3ffna3 A:264-383 Gelsolin                                                                                              d3ffna4 A:384-532 Gelsolin                                                                                                                           d3ffna5 A:533-628 Gelsolin                                                                      d3ffna6 A:629-755 Gelsolin                                                                                                      SCOP domains
               CATH domains 3ffnA01 A:23-152 Severin                                                                                                          3ffnA02 A:153-264 Severin                                                                                       3ffnA03 A:265-383 Severin                                                                                              3ffnA04 A:384-532 Severin                                                                                                                            3ffnA05 A:533-628 Severin                                                                       3ffnA06 A:629-755 Severin                                                                                                       CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhh.eeeeeee....eee.hhhhh.eee...eeeeeeeee.....eeeeeeeee....hhhhhhhhhhhhhhhhhhh....eeeeee....hhhhhhh....eeee..hhhhh............eeeeee.....eeeee..hhhhh....eeeee...eeeeee....hhhhhhhhhhhhhhhhhhhh....eeeeee....hhhhhhhhh..........-----........eeeeee......eeeeee.....hhhhh....eeeeeehhh.eeeeee....hhhhhhhhhhhhhhhhhhh......eeeeee....hhhhhh...................hhhhh..........hhhhhhhhhhhhh........eeeeeee..eeee.hhhhh.eee...eeeeeeeeee..eeeeeeeeee....hhhhhhhhhhhhhhhhhhh....eeeeee....hhhhhh......eeee................eeeeeee.....eeeeee..hhhhh....eeeee....eeeee....hhhhhhhhhhhhhhh....eeee....hhhhhhhh...........hhhhhhhhh..eeeeee......eeee.....hhhhh....eeeee....eeeee....hhhhhhhhhhhhhhhhhhh.........eeeee....hhhhhh............hhhhhhhhh... Sec.struct. author
             SAPs(SNPs) (1) -------------------------------------------------------------------------------T-----------------------------------------------------------------------I------------N----------------D-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------N--------------------------------------------------------L------------------------------------------------------------------------------------------------------------------ SAPs(SNPs) (1)
             SAPs(SNPs) (2) --------------------------------------------------------------------------------------------------------------------------------------------------------------------Y---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs) (2)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.16d  PDB: A:23-90 UniProt: 49-117 [INCOMPLETE]               ---------------------------------------------------Exon 1.18b  PDB: A:142-195 UniProt: 169-222           Exon 1.18f  PDB: A:196-245 UniProt: 223-272       Exon 1.18i UniProt: 273-302   Exon 1.19b  PDB: A:276-320 UniProt: 303-347  -----------------------------Exon 1.21a  PDB: A:350-421 UniProt: 377-448                             Exon 1.22b  PDB: A:422-466 UniProt: 449-493  ------------------------------Exon 1.24a  PDB: A:497-553 UniProt: 524-580              Exon 1.25  PDB: A:554-612 UniProt: 581-639                 -----------------------------------------Exon 1.26c  PDB: A:654-679Exon 1.27a           ------------------------------------------------------- Transcript 1 (1)
           Transcript 1 (2) -------------------------------------------------------------------Exon 1.17  PDB: A:90-141 UniProt: 117-168           ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.20  PDB: A:320-349     --------------------------------------------------------------------------------------------------------------------Exon 1.23  PDB: A:466-496      -------------------------------------------------------------------------------------------------------------------Exon 1.26b  PDB: A:612-653                ----------------------------------------------Exon 1.28d  PDB: A:700-755 UniProt: 727-782              Transcript 1 (2)
                 3ffn A  23 NSMVVEHPEFLKAGKEPGLQIWRVEKFDLVPVPTNLYGDFFTGDAYVILKTVQLRNGNLQYDLHYWLGNECSQDESGAAAIFTVQLDDYLNGRAVQHREVQGFESATFLGYFKSGLKYKKGGVASGFKHVVPNEVVVQRLFQVKGRRVVRATEVPVSWESFNNGDCFILDLGNNIHQWCGSNSNRYERLKATQVSKGIRDNERSGRARVHVSEEGTEPEAMLQVLGPKPALPAGTE-----DAANRKLAKLYKVSNGAGTMSVSLVADENPFAQGALKSEDCFILDHGKDGKIFVWKGKQANTEERKAALKTASDFITKMDYPKQTQVSVLPEGGETPLFKQFFKNWRDPDQTDGLGLSYLSSHIANVERVPFDAATLHTSTAMAAQHGMDDDGTGQKQIWRIEGSNKVPVDPATYGQFYGGDSYIILYNYRHGGRQGQIIYNWQGAQSTQDEVAASAILTAQLDEELGGTPVQSRVVQGKEPAHLMSLFGGKPMIIYKGGTSREGGQTAPASTRLFQVRANSAGATRAVEVLPKAGALNSNDAFVLKTPSAAYLWVGTGASEAEKTGAQELLRVLRAQPVQVAEGSEPDGFWEALGGKAAYRTSPRLKDKKMDAHPPRLFACSNKIGRFVIEEVPGELMQEDLATDDVMLLDTWDQVFVWVGKDSQEEEKTEALTSAKRYIETDPANRDRRTPITVVKQGFEPPSFVGWFLGWDDDYWSVDPLDRAMAELAA 755
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252     |   - |     272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662       672       682       692       702       712       722       732       742       752   
                                                                                                                                                                                                                                                                     258   264                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           

Chain B from PDB  Type:PROTEIN  Length:723
 aligned with GELS_HUMAN | P06396 from UniProtKB/Swiss-Prot  Length:782

    Alignment length:729
                                    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       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643       653       663       673       683       693       703       713       723       733       743       753       763       773         
           GELS_HUMAN    54 VEHPEFLKAGKEPGLQIWRVEKFDLVPVPTNLYGDFFTGDAYVILKTVQLRNGNLQYDLHYWLGNECSQDESGAAAIFTVQLDDYLNGRAVQHREVQGFESATFLGYFKSGLKYKKGGVASGFKHVVPNEVVVQRLFQVKGRRVVRATEVPVSWESFNNGDCFILDLGNNIHQWCGSNSNRYERLKATQVSKGIRDNERSGRARVHVSEEGTEPEAMLQVLGPKPALPAGTEDTAKEDAANRKLAKLYKVSNGAGTMSVSLVADENPFAQGALKSEDCFILDHGKDGKIFVWKGKQANTEERKAALKTASDFITKMDYPKQTQVSVLPEGGETPLFKQFFKNWRDPDQTDGLGLSYLSSHIANVERVPFDAATLHTSTAMAAQHGMDDDGTGQKQIWRIEGSNKVPVDPATYGQFYGGDSYIILYNYRHGGRQGQIIYNWQGAQSTQDEVAASAILTAQLDEELGGTPVQSRVVQGKEPAHLMSLFGGKPMIIYKGGTSREGGQTAPASTRLFQVRANSAGATRAVEVLPKAGALNSNDAFVLKTPSAAYLWVGTGASEAEKTGAQELLRVLRAQPVQVAEGSEPDGFWEALGGKAAYRTSPRLKDKKMDAHPPRLFACSNKIGRFVIEEVPGELMQEDLATDDVMLLDTWDQVFVWVGKDSQEEEKTEALTSAKRYIETDPANRDRRTPITVVKQGFEPPSFVGWFLGWDDDYWSVDPLDRAMAELAA 782
               SCOP domains d3ffnb1 B:27-152 Gelsolin                                                                                                     d3ffnb2 B:153-258 Gelsolin                                                                                ------d3ffnb3 B:265-383 Gelsolin                                                                                             d3ffnb4 B:384-532 Gelsolin                                                                                                                           d3ffnb5 B:533-628 Gelsolin                                                                      d3ffnb6 B:629-755 Gelsolin                                                                                                      SCOP domains
               CATH domains 3ffnB01 B:27-152 Severin                                                                                                      3ffnB02 B:153-258 Severin                                                                                 ------3ffnB03 B:265-383 Severin                                                                                              3ffnB04 B:384-532 Severin                                                                                                                            3ffnB05 B:533-628 Severin                                                                       3ffnB06 B:629-755 Severin                                                                                                       CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............eeeeeee....eee.hhhhh.eee...eeeeeeeee.....eeeeeeeee....hhhhhhhhhhhhhhhhhhh...eeeeeee....hhhhhhhh...eeee...................eeeeee.....eeeee..hhhhh....eeeee...eeeeee....hhhhhhhhhhhhhhhhhhhh....eeeeee....hhhhhhhhh..........------.......eeeeee......eeeeee.....hhhhh....eeeeeehhh.eeeeee....hhhhhhhhhhhhhhhhhhh......eeeeee....hhhhhh...................hhhhh.......hhhhhh.hhhhhhhhh........eeeeeee..eeee.hhhhh.eee...eeeeeeeee....eeeeeeeee....hhhhhhhhhhhhhhhhhhh....eeeeee....hhhhhh......eeee................eeeeeee.....eeeeee..hhhhh....eeeee....eeeee....hhhhhhhhhhhhhhh....eeee....hhhhhhhh...........hhhhhhhhh..eeeeee......eeee.....hhhhh....eeeee....eeeee....hhhhhhhhhhhhhhhhhhh.........eeeee....hhhhhh............hhhhhhhhh... Sec.struct. author
             SAPs(SNPs) (1) ---------------------------------------------------------------------------T-----------------------------------------------------------------------I------------N----------------D-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------N--------------------------------------------------------L------------------------------------------------------------------------------------------------------------------ SAPs(SNPs) (1)
             SAPs(SNPs) (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------Y---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs) (2)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.16d  PDB: B:27-90 UniProt: 49-117 [INCOMPLETE]           ---------------------------------------------------Exon 1.18b  PDB: B:142-195 UniProt: 169-222           Exon 1.18f  PDB: B:196-245 UniProt: 223-272       Exon 1.18i UniProt: 273-302   Exon 1.19b  PDB: B:276-320 UniProt: 303-347  -----------------------------Exon 1.21a  PDB: B:350-421 UniProt: 377-448                             Exon 1.22b  PDB: B:422-466 UniProt: 449-493  ------------------------------Exon 1.24a  PDB: B:497-553 UniProt: 524-580              Exon 1.25  PDB: B:554-612 UniProt: 581-639                 -----------------------------------------Exon 1.26c  PDB: B:654-679Exon 1.27a           ------------------------------------------------------- Transcript 1 (1)
           Transcript 1 (2) ---------------------------------------------------------------Exon 1.17  PDB: B:90-141 UniProt: 117-168           ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.20  PDB: B:320-349     --------------------------------------------------------------------------------------------------------------------Exon 1.23  PDB: B:466-496      -------------------------------------------------------------------------------------------------------------------Exon 1.26b  PDB: B:612-653                ----------------------------------------------Exon 1.28d  PDB: B:700-755 UniProt: 727-782              Transcript 1 (2)
                 3ffn B  27 VEHPEFLKAGKEPGLQIWRVEKFDLVPVPTNLYGDFFTGDAYVILKTVQLRNGNLQYDLHYWLGNECSQDESGAAAIFTVQLDDYLNGRAVQHREVQGFESATFLGYFKSGLKYKKGGVASGFKHVVPNEVVVQRLFQVKGRRVVRATEVPVSWESFNNGDCFILDLGNNIHQWCGSNSNRYERLKATQVSKGIRDNERSGRARVHVSEEGTEPEAMLQVLGPKPALPAGTE------AANRKLAKLYKVSNGAGTMSVSLVADENPFAQGALKSEDCFILDHGKDGKIFVWKGKQANTEERKAALKTASDFITKMDYPKQTQVSVLPEGGETPLFKQFFKNWRDPDQTDGLGLSYLSSHIANVERVPFDAATLHTSTAMAAQHGMDDDGTGQKQIWRIEGSNKVPVDPATYGQFYGGDSYIILYNYRHGGRQGQIIYNWQGAQSTQDEVAASAILTAQLDEELGGTPVQSRVVQGKEPAHLMSLFGGKPMIIYKGGTSREGGQTAPASTRLFQVRANSAGATRAVEVLPKAGALNSNDAFVLKTPSAAYLWVGTGASEAEKTGAQELLRVLRAQPVQVAEGSEPDGFWEALGGKAAYRTSPRLKDKKMDAHPPRLFACSNKIGRFVIEEVPGELMQEDLATDDVMLLDTWDQVFVWVGKDSQEEEKTEALTSAKRYIETDPANRDRRTPITVVKQGFEPPSFVGWFLGWDDDYWSVDPLDRAMAELAA 755
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256 |     266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626       636       646       656       666       676       686       696       706       716       726       736       746         
                                                                                                                                                                                                                                                                 258    265                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          

   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  (1, 12)

Asymmetric Unit
1ad3ffna1A:23-152
1bd3ffna2A:153-258
1cd3ffna3A:264-383
1dd3ffna4A:384-532
1ed3ffna5A:533-628
1fd3ffna6A:629-755
1gd3ffnb1B:27-152
1hd3ffnb2B:153-258
1id3ffnb3B:265-383
1jd3ffnb4B:384-532
1kd3ffnb5B:533-628
1ld3ffnb6B:629-755

(-) CATH Domains  (1, 12)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)
1a3ffnA04A:384-532
1b3ffnA03A:265-383
1c3ffnB03B:265-383
1d3ffnB04B:384-532
1e3ffnA06A:629-755
1f3ffnB06B:629-755
1g3ffnB01B:27-152
1h3ffnA01A:23-152
1i3ffnA02A:153-264
1j3ffnB02B:153-258
1k3ffnA05A:533-628
1l3ffnB05B:533-628

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3FFN)

(-) Gene Ontology  (66, 66)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (GELS_HUMAN | P06396)
molecular function
    GO:0003779    actin binding    Interacting selectively and non-covalently with monomeric or multimeric forms of actin, including actin filaments.
    GO:0005509    calcium ion binding    Interacting selectively and non-covalently with calcium ions (Ca2+).
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0045159    myosin II binding    Interacting selectively and non-covalently with a class II myosin, any member of the class of 'conventional' double-headed myosins that includes muscle myosin.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0019904    protein domain specific binding    Interacting selectively and non-covalently with a specific domain of a protein.
biological process
    GO:0051693    actin filament capping    The binding of a protein or protein complex to the end of an actin filament, thus preventing the addition, exchange or removal of further actin subunits.
    GO:0030041    actin filament polymerization    Assembly of actin filaments by the addition of actin monomers to a filament.
    GO:0090527    actin filament reorganization    A process that is carried out at the cellular level which results in dynamic structural changes to the arrangement of actin filaments.
    GO:0051014    actin filament severing    The process in which an actin filament is broken down into smaller filaments.
    GO:0045010    actin nucleation    The initial step in the formation of an actin filament, in which actin monomers combine to form a new filament. Nucleation is slow relative to the subsequent addition of more monomers to extend the filament.
    GO:0008154    actin polymerization or depolymerization    Assembly or disassembly of actin filaments by the addition or removal of actin monomers from a filament.
    GO:0007568    aging    A developmental process that is a deterioration and loss of function over time. Aging includes loss of functions such as resistance to disease, homeostasis, and fertility, as well as wear and tear. Aging includes cellular senescence, but is more inclusive. May precede death and may succeed developmental maturation (GO:0021700).
    GO:1990000    amyloid fibril formation    The generation of amyloid fibrils, insoluble fibrous protein aggregates exhibiting beta sheet structure, from proteins. An example of this is seen when human RIP1 and RIP3 kinases form a heterodimeric functional amyloid signaling complex (PMID:22817896).
    GO:0006915    apoptotic process    A programmed cell death process which begins when a cell receives an internal (e.g. DNA damage) or external signal (e.g. an extracellular death ligand), and proceeds through a series of biochemical events (signaling pathway phase) which trigger an execution phase. The execution phase is the last step of an apoptotic process, and is typically characterized by rounding-up of the cell, retraction of pseudopodes, reduction of cellular volume (pyknosis), chromatin condensation, nuclear fragmentation (karyorrhexis), plasma membrane blebbing and fragmentation of the cell into apoptotic bodies. When the execution phase is completed, the cell has died.
    GO:0051016    barbed-end actin filament capping    The binding of a protein or protein complex to the barbed (or plus) end of an actin filament, thus preventing the addition, exchange or removal of further actin subunits.
    GO:0030030    cell projection organization    A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a prolongation or process extending from a cell, e.g. a flagellum or axon.
    GO:0044267    cellular protein metabolic process    The chemical reactions and pathways involving a specific protein, rather than of proteins in general, occurring at the level of an individual cell. Includes cellular protein modification.
    GO:0071276    cellular response to cadmium ion    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a cadmium (Cd) ion stimulus.
    GO:0060271    cilium assembly    The assembly of a cilium, a specialized eukaryotic organelle that consists of a filiform extrusion of the cell surface. Each cilium is bounded by an extrusion of the cytoplasmic membrane, and contains a regular longitudinal array of microtubules, anchored basally in a centriole.
    GO:0022617    extracellular matrix disassembly    A process that results in the breakdown of the extracellular matrix.
    GO:0097284    hepatocyte apoptotic process    Any apoptotic process in a hepatocyte, the main structural component of the liver.
    GO:0046597    negative regulation of viral entry into host cell    Any process that stops, prevents, or reduces the frequency, rate or extent of the entry of viral entry into a host cell.
    GO:0014003    oligodendrocyte development    The process aimed at the progression of an oligodendrocyte over time, from initial commitment of the cell to a specific fate, to the fully functional differentiated cell. An oligodendrocyte is a type of glial cell involved in myelinating the axons in the central nervous system.
    GO:0006911    phagocytosis, engulfment    The internalization of bacteria, immune complexes and other particulate matter or of an apoptotic cell by phagocytosis, including the membrane and cytoskeletal processes required, which involves one of three mechanisms: zippering of pseudopods around a target via repeated receptor-ligand interactions, sinking of the target directly into plasma membrane of the phagocytosing cell, or induced uptake via an enhanced membrane ruffling of the phagocytosing cell similar to macropinocytosis.
    GO:0048015    phosphatidylinositol-mediated signaling    A series of molecular signals in which a cell uses a phosphatidylinositol-mediated signaling to convert a signal into a response. Phosphatidylinositols include phosphatidylinositol (PtdIns) and its phosphorylated derivatives.
    GO:0051127    positive regulation of actin nucleation    Any process that activates or increases the frequency, rate or extent of actin nucleation, the initial step in the formation of an actin filament in which actin monomers combine to form a new filament.
    GO:2001269    positive regulation of cysteine-type endopeptidase activity involved in apoptotic signaling pathway    Any process that activates or increases the frequency, rate or extent of cysteine-type endopeptidase activity involved in apoptotic signaling pathway.
    GO:0010628    positive regulation of gene expression    Any process that increases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA or circRNA (for protein-coding genes) and the translation of that mRNA or circRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.
    GO:1902174    positive regulation of keratinocyte apoptotic process    Any process that activates or increases the frequency, rate or extent of keratinocyte apoptotic process.
    GO:1903923    positive regulation of protein processing in phagocytic vesicle    Any process that activates or increases the frequency, rate or extent of protein processing in phagocytic vesicle.
    GO:0031648    protein destabilization    Any process that decreases the stability of a protein, making it more vulnerable to degradative processes or aggregation.
    GO:0030155    regulation of cell adhesion    Any process that modulates the frequency, rate or extent of attachment of a cell to another cell or to the extracellular matrix.
    GO:1903903    regulation of establishment of T cell polarity    Any process that modulates the frequency, rate or extent of establishment of T cell polarity.
    GO:1903906    regulation of plasma membrane raft polarization    Any process that modulates the frequency, rate or extent of plasma membrane raft polarization.
    GO:0071801    regulation of podosome assembly    Any process that modulates the frequency, rate or extent of podosome assembly.
    GO:1903909    regulation of receptor clustering    Any process that modulates the frequency, rate or extent of receptor clustering.
    GO:1903689    regulation of wound healing, spreading of epidermal cells    Any process that modulates the frequency, rate or extent of wound healing, spreading of epidermal cells.
    GO:0097017    renal protein absorption    A renal system process in which proteins are taken up from the collecting ducts, glomerulus and proximal and distal loops of the nephron. In non-mammalian species, absorption may occur in related structures (e.g. protein absorption is observed in nephrocytes in Drosophila, see PMID:23264686).
    GO:0045471    response to ethanol    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an ethanol stimulus.
    GO:0051593    response to folic acid    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a folic acid stimulus.
    GO:0042989    sequestering of actin monomers    The selective interaction of actin monomers with specific molecules that inhibit their polymerization by preventing their access to other monomers.
    GO:0014891    striated muscle atrophy    A process, occurring in striated muscle, that is characterized by a decrease in protein content, fiber diameter, force production and fatigue resistance in response to different conditions such as starvation, aging and disuse.
    GO:0042246    tissue regeneration    The regrowth of lost or destroyed tissues.
    GO:0016192    vesicle-mediated transport    A cellular transport process in which transported substances are moved in membrane-bounded vesicles; transported substances are enclosed in the vesicle lumen or located in the vesicle membrane. The process begins with a step that directs a substance to the forming vesicle, and includes vesicle budding and coating. Vesicles are then targeted to, and fuse with, an acceptor membrane.
    GO:0042060    wound healing    The series of events that restore integrity to a damaged tissue, following an injury.
cellular component
    GO:0030478    actin cap    Polarized accumulation of cytoskeletal proteins (including F-actin) and regulatory proteins in a cell. An example of this is the actin cap found in Saccharomyces cerevisiae.
    GO:0015629    actin cytoskeleton    The part of the cytoskeleton (the internal framework of a cell) composed of actin and associated proteins. Includes actin cytoskeleton-associated complexes.
    GO:0072562    blood microparticle    A phospholipid microvesicle that is derived from any of several cell types, such as platelets, blood cells, endothelial cells, or others, and contains membrane receptors as well as other proteins characteristic of the parental cell. Microparticles are heterogeneous in size, and are characterized as microvesicles free of nucleic acids.
    GO:0030864    cortical actin cytoskeleton    The portion of the actin cytoskeleton, comprising filamentous actin and associated proteins, that lies just beneath the plasma membrane.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005856    cytoskeleton    Any of the various filamentous elements that form the internal framework of cells, and typically remain after treatment of the cells with mild detergent to remove membrane constituents and soluble components of the cytoplasm. The term embraces intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0070062    extracellular exosome    A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0005615    extracellular space    That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
    GO:0005925    focal adhesion    Small region on the surface of a cell that anchors the cell to the extracellular matrix and that forms a point of termination of actin filaments.
    GO:0030027    lamellipodium    A thin sheetlike process extended by the leading edge of a migrating cell or extending cell process; contains a dense meshwork of actin filaments.
    GO:0043209    myelin sheath    An electrically insulating fatty layer that surrounds the axons of many neurons. It is an outgrowth of glial cells: Schwann cells supply the myelin for peripheral neurons while oligodendrocytes supply it to those of the central nervous system.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
    GO:0048471    perinuclear region of cytoplasm    Cytoplasm situated near, or occurring around, the nucleus.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
    GO:0002102    podosome    An actin-rich adhesion structure characterized by formation upon cell substrate contact and localization at the substrate-attached part of the cell, contain an F-actin-rich core surrounded by a ring structure containing proteins such as vinculin and talin, and have a diameter of 0.5 mm.
    GO:0043234    protein complex    A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical.
    GO:0001726    ruffle    Projection at the leading edge of a crawling cell; the protrusions are supported by a microfilament meshwork.
    GO:0016528    sarcoplasm    The cytoplasm of a muscle cell; includes the sarcoplasmic reticulum.

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 Related Entries

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

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        GELS_HUMAN | P063961c0f 1c0g 1d4x 1dej 1eqy 1esv 1h1v 1kcq 1mdu 1nlv 1nm1 1nmd 1p8x 1p8z 1sol 1t44 1yag 1yvn 2ff3 2ff6 2fh1 2fh2 2fh3 2fh4 3a5l 3a5m 3a5n 3a5o 3ci5 3cip 3cjb 3cjc 3ffk 3tu5 4pkg 4pkh 4pki 4s10 4z94 5dd2 5fae 5faf

(-) Related Entries Specified in the PDB File

1d0n THE CRYSTAL STRUCTURE OF CALCIUM-FREE EQUINE PLASMA GELSOLIN
1h1v GELSOLIN G4-G6/ACTIN COMPLEX
1p8x THE CALCIUM-ACTIVATED C-TERMINAL HALF OF GELSOLIN
1p8z COMPLEX BETWEEN RABBIT MUSCLE -ACTIN: HUMAN GELSOLIN RESIDUES VAL26-GLU156
1rgi CRYSTAL STRUCTURE OF EQUINE GELSOLIN DOMAINS G1-G3 BOUND TO ACTIN
2fgh ATP BOUND GELSOLIN