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(-) Description

Title :  TYROSINE PHOSPHORYLATED STAT-1/DNA COMPLEX
 
Authors :  J. Kuriyan, Y. Zhao, X. Chen, U. Vinkemeier, D. Jeruzalmi, J. E. Darnell Jr.
Date :  27 May 98  (Deposition) - 12 Aug 98  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.90
Chains :  Asym. Unit :  A,B,C
Biol. Unit 1:  A (2x),B (1x),C (1x)
Keywords :  Complex (Sh2 Domain/Dna), Sh2 Domain, Transcription Factor, Gene Regulation/Dna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  X. Chen, U. Vinkemeier, Y. Zhao, D. Jeruzalmi, J. E. Darnell Jr. , J. Kuriyan
Crystal Structure Of A Tyrosine Phosphorylated Stat-1 Dimer Bound To Dna.
Cell(Cambridge, Mass. ) V. 93 827 1998
PubMed-ID: 9630226  |  Reference-DOI: 10.1016/S0092-8674(00)81443-9
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - DNA (5'- D(*AP*CP*AP*GP*TP*TP*TP*CP*CP*CP*GP*TP*AP*AP*AP*TP*G P*C)- 3')
    ChainsB
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21
    Expression System StrainBL21
    Expression System Taxid511693
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
 
Molecule 2 - DNA (5'- D(*TP*GP*CP*AP*TP*TP*TP*AP*CP*GP*GP*GP*AP*AP*AP*CP*T P*G)- 3')
    ChainsC
    EngineeredYES
 
Molecule 3 - SIGNAL TRANSDUCER AND ACTIVATOR OF TRANSCRIPTION 1-ALPHA/BETA
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentRESIDUES 136-710
    MutationYES
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymTRANSCRIPTION FACTOR ISGF-3 COMPONENTS P91/P84, STAT-1

 Structural Features

(-) Chains, Units

  123
Asymmetric Unit ABC
Biological Unit 1 (2x)A (2x)B (1x)C (1x)

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1PTR1Mod. Amino AcidO-PHOSPHOTYROSINE
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1PTR-1Mod. Amino AcidO-PHOSPHOTYROSINE

(-) Sites  (0, 0)

(no "Site" information available for 1BF5)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1BF5)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Asn A:662 -Pro A:663

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (28, 28)

Asymmetric Unit (28, 28)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
01UniProtVAR_065934D165GSTAT1_HUMANDisease (IMD31C)387906764AD165G
02UniProtVAR_065935D165HSTAT1_HUMANDisease (IMD31C)387906767AD165H
03UniProtVAR_065936Y170NSTAT1_HUMANDisease (IMD31C)387906766AY170N
04UniProtVAR_065937C174RSTAT1_HUMANDisease (IMD31C)387906763AC174R
05UniProtVAR_075494N179KSTAT1_HUMANDisease (IMD31C)587777628AN179K
06UniProtVAR_065815K201NSTAT1_HUMANDisease (IMD31B)587776870AK201N
07UniProtVAR_065938M202ISTAT1_HUMANDisease (IMD31C)  ---AM202I
08UniProtVAR_065939M202VSTAT1_HUMANDisease (IMD31C)387906762AM202V
09UniProtVAR_065940A267VSTAT1_HUMANDisease (IMD31C)387906759AA267V
10UniProtVAR_065941Q271PSTAT1_HUMANDisease (IMD31C)387906768AQ271P
11UniProtVAR_065942R274QSTAT1_HUMANDisease (IMD31C)387906760AR274Q
12UniProtVAR_065943R274WSTAT1_HUMANDisease (IMD31C)387906758AR274W
13UniProtVAR_075495K278ESTAT1_HUMANDisease (IMD31C)863223398AK278E
14UniProtVAR_075496Q285RSTAT1_HUMANDisease (IMD31C)587777629AQ285R
15UniProtVAR_065944K286ISTAT1_HUMANDisease (IMD31C)387906761AK286I
16UniProtVAR_065945T288ASTAT1_HUMANDisease (IMD31C)387906765AT288A
17UniProtVAR_075497K298NSTAT1_HUMANDisease (IMD31C)  ---AK298N
18UniProtVAR_065816E320QSTAT1_HUMANDisease (IMD31A)137852680AE320Q
19UniProtVAR_075498G384DSTAT1_HUMANDisease (IMD31C)796065052AG384D
20UniProtVAR_075499T385MSTAT1_HUMANDisease (IMD31C)587777630AT385M
21UniProtVAR_065817Q463HSTAT1_HUMANDisease (IMD31A)137852679AQ463H
22UniProtVAR_036001P491ASTAT1_HUMANUnclassified  ---AP491A
23CancerSNPVAR_STAT1_HUMAN_CCDS2309_1_01 *P491ASTAT1_HUMANDisease (Breast cancer)  ---AP491A
24UniProtVAR_018265L600PSTAT1_HUMANDisease (IMD31B)137852678AL600P
25UniProtVAR_068713K637ESTAT1_HUMANDisease (IMD31A)587777705AK637E
26UniProtVAR_068714K673RSTAT1_HUMANDisease (IMD31A)587777704AK673R
27UniProtVAR_075500Y701CSTAT1_HUMANDisease (IMD31B)  ---AY701C
28UniProtVAR_018266L706SSTAT1_HUMANDisease (IMD31A)137852677AL706S
   * ID not provided by source

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 1 (28, 56)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
01UniProtVAR_065934D165GSTAT1_HUMANDisease (IMD31C)387906764AD165G
02UniProtVAR_065935D165HSTAT1_HUMANDisease (IMD31C)387906767AD165H
03UniProtVAR_065936Y170NSTAT1_HUMANDisease (IMD31C)387906766AY170N
04UniProtVAR_065937C174RSTAT1_HUMANDisease (IMD31C)387906763AC174R
05UniProtVAR_075494N179KSTAT1_HUMANDisease (IMD31C)587777628AN179K
06UniProtVAR_065815K201NSTAT1_HUMANDisease (IMD31B)587776870AK201N
07UniProtVAR_065938M202ISTAT1_HUMANDisease (IMD31C)  ---AM202I
08UniProtVAR_065939M202VSTAT1_HUMANDisease (IMD31C)387906762AM202V
09UniProtVAR_065940A267VSTAT1_HUMANDisease (IMD31C)387906759AA267V
10UniProtVAR_065941Q271PSTAT1_HUMANDisease (IMD31C)387906768AQ271P
11UniProtVAR_065942R274QSTAT1_HUMANDisease (IMD31C)387906760AR274Q
12UniProtVAR_065943R274WSTAT1_HUMANDisease (IMD31C)387906758AR274W
13UniProtVAR_075495K278ESTAT1_HUMANDisease (IMD31C)863223398AK278E
14UniProtVAR_075496Q285RSTAT1_HUMANDisease (IMD31C)587777629AQ285R
15UniProtVAR_065944K286ISTAT1_HUMANDisease (IMD31C)387906761AK286I
16UniProtVAR_065945T288ASTAT1_HUMANDisease (IMD31C)387906765AT288A
17UniProtVAR_075497K298NSTAT1_HUMANDisease (IMD31C)  ---AK298N
18UniProtVAR_065816E320QSTAT1_HUMANDisease (IMD31A)137852680AE320Q
19UniProtVAR_075498G384DSTAT1_HUMANDisease (IMD31C)796065052AG384D
20UniProtVAR_075499T385MSTAT1_HUMANDisease (IMD31C)587777630AT385M
21UniProtVAR_065817Q463HSTAT1_HUMANDisease (IMD31A)137852679AQ463H
22UniProtVAR_036001P491ASTAT1_HUMANUnclassified  ---AP491A
23CancerSNPVAR_STAT1_HUMAN_CCDS2309_1_01 *P491ASTAT1_HUMANDisease (Breast cancer)  ---AP491A
24UniProtVAR_018265L600PSTAT1_HUMANDisease (IMD31B)137852678AL600P
25UniProtVAR_068713K637ESTAT1_HUMANDisease (IMD31A)587777705AK637E
26UniProtVAR_068714K673RSTAT1_HUMANDisease (IMD31A)587777704AK673R
27UniProtVAR_075500Y701CSTAT1_HUMANDisease (IMD31B)  ---AY701C
28UniProtVAR_018266L706SSTAT1_HUMANDisease (IMD31A)137852677AL706S
   * ID not provided by source

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

(-) PROSITE Motifs  (1, 1)

Asymmetric Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SH2PS50001 Src homology 2 (SH2) domain profile.STAT1_HUMAN573-670  1A:573-670
Biological Unit 1 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SH2PS50001 Src homology 2 (SH2) domain profile.STAT1_HUMAN573-670  1A:573-670

(-) Exons   (18, 18)

Asymmetric Unit (18, 18)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.3aENST000003610993aENSE00001789696chr2:191878976-191878744233STAT1_HUMAN-00--
1.4bENST000003610994bENSE00001424647chr2:191878404-191878251154STAT1_HUMAN-00--
1.6ENST000003610996ENSE00001710084chr2:191874730-191874602129STAT1_HUMAN1-43430--
1.7bENST000003610997bENSE00000783935chr2:191873833-191873689145STAT1_HUMAN43-91490--
1.8ENST000003610998ENSE00000783936chr2:191872387-19187228999STAT1_HUMAN92-124330--
1.9bENST000003610999bENSE00000783937chr2:191865889-19186580090STAT1_HUMAN125-154301A:136-15419
1.10ENST0000036109910ENSE00002191774chr2:191864430-19186435279STAT1_HUMAN155-181271A:155-18127
1.11ENST0000036109911ENSE00000783939chr2:191863034-19186294392STAT1_HUMAN181-211311A:181-211 (gaps)31
1.12ENST0000036109912ENSE00001660227chr2:191862733-191862582152STAT1_HUMAN212-262511A:212-26251
1.13ENST0000036109913ENSE00001759028chr2:191859945-191859787159STAT1_HUMAN262-315541A:262-31554
1.14ENST0000036109914ENSE00001685361chr2:191856046-19185595493STAT1_HUMAN315-346321A:315-34632
1.15ENST0000036109915ENSE00001600539chr2:191854400-19185434160STAT1_HUMAN346-366211A:346-36621
1.16ENST0000036109916ENSE00001722161chr2:191851794-19185176530STAT1_HUMAN366-376111A:366-37611
1.17ENST0000036109917ENSE00001753235chr2:191851673-19185158094STAT1_HUMAN376-407321A:376-40732
1.18ENST0000036109918ENSE00001793779chr2:191850386-19185034542STAT1_HUMAN408-421141A:408-42114
1.19ENST0000036109919ENSE00001709373chr2:191849119-19184903684STAT1_HUMAN422-449281A:422-44928
1.20aENST0000036109920aENSE00001681940chr2:191848466-19184836899STAT1_HUMAN450-482331A:450-48233
1.21ENST0000036109921ENSE00001626985chr2:191847244-191847109136STAT1_HUMAN483-528461A:483-52846
1.22ENST0000036109922ENSE00001790158chr2:191845395-19184534650STAT1_HUMAN528-544171A:528-54417
1.23ENST0000036109923ENSE00001681641chr2:191844592-19184449895STAT1_HUMAN545-576321A:545-57632
1.24aENST0000036109924aENSE00001644039chr2:191843727-191843582146STAT1_HUMAN576-625501A:576-62550
1.25aENST0000036109925aENSE00001606617chr2:191841751-191841566186STAT1_HUMAN625-687631A:625-68359
1.26aENST0000036109926aENSE00001259817chr2:191840613-19184053876STAT1_HUMAN687-712261A:700-71011
1.28bENST0000036109928bENSE00001650945chr2:191839658-191839556103STAT1_HUMAN712-746350--
1.29dENST0000036109929dENSE00001068687chr2:191835443-1918337601684STAT1_HUMAN747-75040--

(-) 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:545
 aligned with STAT1_HUMAN | P42224 from UniProtKB/Swiss-Prot  Length:750

    Alignment length:575
                                   145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515       525       535       545       555       565       575       585       595       605       615       625       635       645       655       665       675       685       695       705     
         STAT1_HUMAN    136 LDKQKELDSKVRNVKDKVMCIEHEIKSLEDLQDEYDFKCKTLQNREHETNGVAKSDQKQEQLLLKKMYLMLDNKRKEVVHKIIELLNVTELTQNALINDELVEWKRRQQSACIGGPPNACLDQLQNWFTIVAESLQQVRQQLKKLEELEQKYTYEHDPITKNKQVLWDRTFSLFQQLIQSSFVVERQPCMPTHPQRPLVLKTGVQFTVKLRLLVKLQELNYNLKVKVLFDKDVNERNTVKGFRKFNILGTHTKVMNMEESTNGSLAAEFRHLQLKEQKNAGTRTNEGPLIVTEELHSLSFETQLCQPGLVIDLETTSLPVVVISNVSQLPSGWASILWYNMLVAEPRNLSFFLTPPCARWAQLSEVLSWQFSSVTKRGLNVDQLNMLGEKLLGPNASPDGLIPWTRFCKENINDKNFPFWLWIESILELIKKHLLPLWNDGCIMGFISKERERALLKDQQPGTFLLRFSESSREGAITFTWVERSQNGGEPDFHAVEPYTKKELSAVTFPDIIRNYKVMAAENIPENPLKYLYPNIDKDHAFGKYYSRPKEAPEPMELDGPKGTGYIKTELISVS  710
               SCOP domains d1bf5a1 A:136-316 STAT-1, coiled coil domain                                                                                                                                         d1bf5a2 A:317-568 STAT-1, DNA-binding domain                                                                                                                                                                                                                d1bf5a3 A:569-710 STAT-1                                                                                                                       SCOP domains
               CATH domains 1bf5A01 A:136-317  [code=1.20.1050.20, no name               defined]                                                                                                                 1bf5A02 A:318-460  [code=2.60.40.630, no name defined]                                                                                         1bf5A03 A:461-581 EF-hand                                                                                                1bf5A04 A:582-710 SHC Adaptor Protein                                                                                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...--------------.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhh.................eee......eeeee....hhh....eeeeee....hhhhh.............eee..........eeeee............................eeeeeeeee..eeeeeeee....eee..hhhhhhhhhhhhhhhhh........hhhh.....hhhhhhhhhhhhhhh......hhhhhhhhhhh............hhhhh..........hhhhhhhhhhhhh...hhhhh.........hhhhhhhh.........eee........eee.....................hhhhh...hhhhhh.......................hhhhh......----------------........... Sec.struct. author
             SAPs(SNPs) (1) -----------------------------G----N---R----K---------------------NI----------------------------------------------------------------V---P--Q---E------RI-A---------N---------------------Q---------------------------------------------------------------DM-----------------------------------------------------------------------------H---------------------------A------------------------------------------------------------------------------------------------------------P------------------------------------E-----------------------------------R---------------------------C----S---- SAPs(SNPs) (1)
             SAPs(SNPs) (2) -----------------------------H------------------------------------V-----------------------------------------------------------------------W------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------A--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs) (2)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------SH2  PDB: A:573-670 UniProt: 573-670                                                              ---------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.9b          Exon 1.10  PDB: A:155-181  ------------------------------Exon 1.12  PDB: A:212-262 UniProt: 212-262         ----------------------------------------------------Exon 1.14  PDB: A:315-346       -------------------Exon 1.16  -------------------------------Exon 1.18     Exon 1.19  PDB: A:422-449   Exon 1.20a  PDB: A:450-482       Exon 1.21  PDB: A:483-528 UniProt: 483-528    ----------------Exon 1.23  PDB: A:545-576       ------------------------------------------------Exon 1.25a  PDB: A:625-683 UniProt: 625-687 [INCOMPLETE]       ----------------------- Transcript 1 (1)
           Transcript 1 (2) ---------------------------------------------Exon 1.11  PDB: A:181-211 (gaps--------------------------------------------------Exon 1.13  PDB: A:262-315 UniProt: 262-315            ------------------------------Exon 1.15            ---------Exon 1.17  PDB: A:376-407       ------------------------------------------------------------------------------------------------------------------------Exon 1.22        -------------------------------Exon 1.24a  PDB: A:576-625 UniProt: 576-625       -------------------------------------------------------------Exon 1.26a [INCOMPLETE]  Transcript 1 (2)
                1bf5 A  136 LDKQKELDSKVRNVKDKVMCIEHEIKSLEDLQDEYDFKCKTLQNREH--------------LLLKKMYLMLDNKRKEVVHKIIELLNVTELTQNALINDELVEWKRRQQSACIGGPPNACLDQLQNWFTIVAESLQQVRQQLKKLEELEQKYTYEHDPITKNKQVLWDRTFSLFQQLIQSSFVVERQPCMPTHPQRPLVLKTGVQFTVKLRLLVKLQELNYNLKVKVLFDKDVNERNTVKGFRKFNILGTHTKVMNMEESTNGSLAAEFRHLQLKEQKNAGTRTNEGPLIVTEELHSLSFETQLCQPGLVIDLETTSLPVVVISNVSQLPSGWASILWYNMLVAEPRNLSFFLTPPCARWAQLSEVLSWQFSSVTKRGLNVDQLNMLGEKLLGPNASPDGLIPWTRFCKENINDKNFPFWLWIESILELIKKHLLPLWNDGCIMGFISKERERALLKDQQPGTFLLRFSESSREGAITFTWVERSQNGGEPDFHAVEPYTKKELSAVTFPDIIRNYKVMAAENIPENPLKYLYPNIDKDHAFGKYYSR----------------GyIKTELISVS  710
                                   145       155       165       175      |  -         - |     205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515       525       535       545       555       565       575       585       595       605       615       625       635       645       655       665       675       | -         -    || 705     
                                                                        182            197                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   683              700|         
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               701-PTR     

Chain B from PDB  Type:DNA  Length:18
                                                   
                1bf5 B 1001 ACAGTTTCCCGTAAATGC 1018
                                  1010        

Chain C from PDB  Type:DNA  Length:18
                                                   
                1bf5 C 2001 TGCATTTACGGGAAACTG 2018
                                  2010        

   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, 3)

Asymmetric Unit

(-) CATH Domains  (4, 4)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1BF5)

(-) Gene Ontology  (58, 58)

Asymmetric Unit(hide GO term definitions)
Chain A   (STAT1_HUMAN | P42224)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0000978    RNA polymerase II core promoter proximal region sequence-specific DNA binding    Interacting selectively and non-covalently with a sequence of DNA that is in cis with and relatively close to a core promoter for RNA polymerase II.
    GO:0000979    RNA polymerase II core promoter sequence-specific DNA binding    Interacting selectively and non-covalently with the regulatory region composed of the transcription start site and binding sites for transcription factors of the RNA polymerase II basal transcription machinery.
    GO:0003690    double-stranded DNA binding    Interacting selectively and non-covalently with double-stranded DNA.
    GO:0019899    enzyme binding    Interacting selectively and non-covalently with any enzyme.
    GO:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
    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:0042803    protein homodimerization activity    Interacting selectively and non-covalently with an identical protein to form a homodimer.
    GO:0004871    signal transducer activity    Conveys a signal across a cell to trigger a change in cell function or state. A signal is a physical entity or change in state that is used to transfer information in order to trigger a response.
    GO:0000983    transcription factor activity, RNA polymerase II core promoter sequence-specific    Interacting selectively and non-covalently with a specific DNA sequence in an RNA polymerase II (Pol II) core promoter, the region composed of the transcription start site and binding sites for transcription factors of the Pol II basal transcription machinery, in order to modulate transcription by Pol II. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
    GO:0003700    transcription factor activity, sequence-specific DNA binding    Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
    GO:0005164    tumor necrosis factor receptor binding    Interacting selectively and non-covalently with the tumor necrosis factor receptor.
biological process
    GO:0007259    JAK-STAT cascade    Any process in which STAT proteins (Signal Transducers and Activators of Transcription) and JAK (Janus Activated Kinase) proteins convey a signal to trigger a change in the activity or state of a cell. The JAK-STAT cascade begins with activation of STAT proteins by members of the JAK family of tyrosine kinases, proceeds through dimerization and subsequent nuclear translocation of STAT proteins, and ends with regulation of target gene expression by STAT proteins.
    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:0008015    blood circulation    The flow of blood through the body of an animal, enabling the transport of nutrients to the tissues and the removal of waste products.
    GO:0071345    cellular response to cytokine stimulus    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 cytokine stimulus.
    GO:0035458    cellular response to interferon-beta    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 an interferon-beta stimulus. Interferon-beta is a type I interferon.
    GO:0071407    cellular response to organic cyclic compound    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 an organic cyclic compound stimulus.
    GO:0051607    defense response to virus    Reactions triggered in response to the presence of a virus that act to protect the cell or organism.
    GO:0043542    endothelial cell migration    The orderly movement of an endothelial cell into the extracellular matrix to form an endothelium.
    GO:0060333    interferon-gamma-mediated signaling pathway    A series of molecular signals initiated by the binding of interferon-gamma to a receptor on the surface of a cell, and ending with regulation of a downstream cellular process, e.g. transcription. Interferon gamma is the only member of the type II interferon found so far.
    GO:0072162    metanephric mesenchymal cell differentiation    The process in which relatively unspecialized cells acquire specialized structural and/or functional features that characterize the mesenchymal cells of the metanephros as it progresses from its formation to the mature state.
    GO:0072136    metanephric mesenchymal cell proliferation involved in metanephros development    The multiplication or reproduction of cells, resulting in the expansion of a metanephric mesenchymal cell population.
    GO:0046725    negative regulation by virus of viral protein levels in host cell    Any process where the infecting virus reduces the levels of viral proteins in a cell.
    GO:0043124    negative regulation of I-kappaB kinase/NF-kappaB signaling    Any process that stops, prevents, or reduces the frequency, rate or extent of -kappaB kinase/NF-kappaB signaling.
    GO:0016525    negative regulation of angiogenesis    Any process that stops, prevents, or reduces the frequency, rate or extent of angiogenesis.
    GO:0001937    negative regulation of endothelial cell proliferation    Any process that stops, prevents, or reduces the rate or extent of endothelial cell proliferation.
    GO:0003340    negative regulation of mesenchymal to epithelial transition involved in metanephros morphogenesis    Any process that decreases the rate, frequency or extent of the transition where a mesenchymal cell establishes apical/basolateral polarity,forms intercellular adhesive junctions, synthesizes basement membrane components and becomes an epithelial cell that will contribute to the shaping of the metanephros.
    GO:0072308    negative regulation of metanephric nephron tubule epithelial cell differentiation    Any process that decreases the frequency, rate or extent of metanephric nephron tubule epithelial cell differentiation.
    GO:0000122    negative regulation of transcription from RNA polymerase II promoter    Any process that stops, prevents, or reduces the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0002053    positive regulation of mesenchymal cell proliferation    The process of activating or increasing the rate or extent of mesenchymal cell proliferation. Mesenchymal cells are loosely organized embryonic cells.
    GO:0048661    positive regulation of smooth muscle cell proliferation    Any process that activates or increases the rate or extent of smooth muscle cell proliferation.
    GO:0045944    positive regulation of transcription from RNA polymerase II promoter    Any process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0045893    positive regulation of transcription, DNA-templated    Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0042981    regulation of apoptotic process    Any process that modulates the occurrence or rate of cell death by apoptotic process.
    GO:0060334    regulation of interferon-gamma-mediated signaling pathway    Any process that modulates the rate, frequency or extent of the series of molecular events generated as a consequence of interferon-gamma binding to a cell surface receptor.
    GO:0006357    regulation of transcription from RNA polymerase II promoter    Any process that modulates the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0060338    regulation of type I interferon-mediated signaling pathway    Any process that modulates the rate, frequency or extent of a type I interferon-mediated signaling pathway. A type I interferon-mediated signaling pathway is the series of molecular events generated as a consequence of a type I interferon binding to a cell surface receptor.
    GO:0061326    renal tubule development    The progression of the renal tubule over time from its formation to the mature form. A renal tubule is a tube that filters, re-absorbs and secretes substances to rid an organism of waste and to play a role in fluid homeostasis.
    GO:0051591    response to cAMP    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 cAMP (cyclic AMP, adenosine 3',5'-cyclophosphate) stimulus.
    GO:0034097    response to cytokine    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 cytokine stimulus.
    GO:0035456    response to interferon-beta    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 interferon-beta stimulus. Interferon-beta is a type I interferon.
    GO:0043434    response to peptide hormone    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 peptide hormone stimulus. A peptide hormone is any of a class of peptides that are secreted into the blood stream and have endocrine functions in living animals.
    GO:0007165    signal transduction    The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
    GO:0033209    tumor necrosis factor-mediated signaling pathway    A series of molecular signals initiated by the binding of a tumor necrosis factor to a receptor on the surface of a cell, and ending with regulation of a downstream cellular process, e.g. transcription.
    GO:0060337    type I interferon signaling pathway    A series of molecular signals initiated by the binding of a type I interferon to a receptor on the surface of a cell, and ending with regulation of a downstream cellular process, e.g. transcription. Type I interferons include the interferon-alpha, beta, delta, episilon, zeta, kappa, tau, and omega gene families.
    GO:0016032    viral process    A multi-organism process in which a virus is a participant. The other participant is the host. Includes infection of a host cell, replication of the viral genome, and assembly of progeny virus particles. In some cases the viral genetic material may integrate into the host genome and only subsequently, under particular circumstances, 'complete' its life cycle.
cellular component
    GO:0030424    axon    The long process of a neuron that conducts nerve impulses, usually away from the cell body to the terminals and varicosities, which are sites of storage and release of neurotransmitter.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    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:0030425    dendrite    A neuron projection that has a short, tapering, often branched, morphology, receives and integrates signals from other neurons or from sensory stimuli, and conducts a nerve impulse towards the axon or the cell body. In most neurons, the impulse is conveyed from dendrites to axon via the cell body, but in some types of unipolar neuron, the impulse does not travel via the cell body.
    GO:0000790    nuclear chromatin    The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome in the nucleus.
    GO:0005730    nucleolus    A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome.
    GO:0005654    nucleoplasm    That part of the nuclear content other than the chromosomes or the nucleolus.
    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.

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