Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asym./Biol. Unit
(-)Asym./Biol. Unit - sites
collapse expand < >
Image Asym./Biol. Unit
Asym./Biol. Unit  (Jmol Viewer)
Image Asym./Biol. Unit - sites
Asym./Biol. Unit - sites  (Jmol Viewer)

(-) Description

Title :  CRYSTAL STRUCTURE OF THE CHK1
 
Authors :  Y. N. Kang, J. A. Stuckey, P. Chang, A. J. Russell
Date :  27 Jun 12  (Deposition) - 22 Aug 12  (Release) - 15 Oct 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym./Biol. Unit :  A
Keywords :  Transferase, Transferase-Transferase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. N. Kang, J. A. Stuckey, P. Chang, A. J. Russell
Crystal Structure Of The Chk1
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - SERINE/THREONINE-PROTEIN KINASE CHK1
    Chains: A
    EC Number: 2.7.11.1
    Engineered: YES
    Expression System: HOMO SAPIENS
    Expression System Common: HUMAN
    Expression System Taxid: 9606
    Gene: CHEK1, CHK1
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Strain: HUMAN
    Synonym: CHK1 CHECKPOINT HOMOLOG, CELL CYCLE CHECKPOINT KINASE, CHECKPOINT KINASE-1

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 6)

Asymmetric/Biological Unit (4, 6)
No.NameCountTypeFull Name
1CSO2Mod. Amino AcidS-HYDROXYCYSTEINE
2HK81Ligand/Ion(3-CHLORO-11-OXO-10,11-DIHYDRO-5H-DIBENZO[B,E][1,4]DIAZEPIN-8-YL)ACETIC ACID
3IPA2Ligand/IonISOPROPYL ALCOHOL
4SO41Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLN A:13 , LEU A:15 , GLY A:16 , VAL A:23 , TYR A:86 , CYS A:87 , GLY A:90 , GLU A:91 , LEU A:137 , HOH A:475BINDING SITE FOR RESIDUE HK8 A 301
2AC2SOFTWARELYS A:54 , ARG A:129 , THR A:153 , ARG A:162 , LEU A:164 , LYS A:166 , HOH A:418BINDING SITE FOR RESIDUE SO4 A 302
3AC3SOFTWAREILE A:96 , ALA A:200 , GLY A:204 , GLU A:205BINDING SITE FOR RESIDUE IPA A 303
4AC4SOFTWAREARG A:29 , ARG A:181 , ASN A:249 , HOH A:492BINDING SITE FOR RESIDUE IPA A 304

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Asn A:229 -Pro A:230

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4FSZ)

(-) 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:270
                                                                                                                                                                                                                                                                                                              
               SCOP domains d4fsza_ A: Cell cycle checkpoint kinase chk1                                                                                                                                                                                                                                   SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ......eeeeeeee...eeeeeee.....eeeeeeee...hhhhhhhhhhh........eeeeeee..eeeeeee....ee.hhhh......hhhhhhhhhhhhhhhhhhhhhh.ee....hhh.eee.....eee......ee.ee..ee........hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhh..........hhhhhhhhh......hhhhhhhhhhhhhhhhh........hhhhhh.................... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4fsz A   3 VPFVEDWDLVQTLGEGGEVQLAVNRVTEEAVAVKIVDMKENIKKEIcINKMLNHENVVKFYGHRREGNIQYLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNRERLLNKMcGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTS 280
                                    12     || 24        34        50      | 60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280
                                          18|                    43|     57-CSO                                                                                                        168-CSO                                                                                                            
                                           21                     50
   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, 1)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (44, 44)

Asymmetric/Biological Unit(hide GO term definitions)

 Visualization

(-) Interactive Views

Asymmetric/Biological Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
    CSO  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    HK8  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    IPA  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    SO4  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
    AC1  [ RasMol ]  +environment [ RasMol ]
    AC2  [ RasMol ]  +environment [ RasMol ]
    AC3  [ RasMol ]  +environment [ RasMol ]
    AC4  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
    Asn A:229 - Pro A:230   [ RasMol ]  
 

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
[ Asym./Biol. Unit PNG format | Asym./Biol. Unit - sites PNG format ](automatic orientation, automatically generated)
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick
[ mono PDF format | stereo PDF format ](default orientation, automatically generated)

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  4fsz
    Family and Domain Information: ProDom | SYSTERS
    General Structural Information: GlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in Membranes: OPM
    Protein Surface: SURFACE
    Secondary Structure: DSSP (structure derived) | HSSP (homology derived)
    Structural Genomics: GeneCensus
    Structural Neighbours: CE | VAST
    Structure Classification: CATH | Dali | SCOP
    Validation and Original Data: BMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  CHK1_HUMAN | O14757
    Comparative Protein Structure Models: ModBase
    Genomic Information: Ensembl
    Protein-protein Interaction: DIP
    Sequence, Family and Domain Information: InterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  2.7.11.1
    General Enzyme Information: BRENDA | EC-PDB | Enzyme | IntEnz
    Pathway: KEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease Information: OMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related Information: GenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain Information: XDom
    Interatomic Contacts of Structural Units: CSU
    Ligand-protein Contacts: LPC
    Protein Cavities: castP
    Sequence and Secondary Structure: PDBCartoon
    Structure Alignment: STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence Browser: STING
 
Access by UniProt ID/Accession number
  CHK1_HUMAN | O14757
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        CHK1_HUMAN | O14757: 1ia8 1nvq 1nvr 1nvs 1zlt 1zys 2ayp 2br1 2brb 2brg 2brh 2brm 2brn 2bro 2c3j 2c3k 2c3l 2cgu 2cgv 2cgw 2cgx 2e9n 2e9o 2e9p 2e9u 2e9v 2gdo 2ghg 2hog 2hxl 2hxq 2hy0 2qhm 2qhn 2r0u 2wmq 2wmr 2wms 2wmt 2wmu 2wmv 2wmw 2wmx 2x8d 2x8e 2x8i 2xey 2xez 2xf0 2ydi 2ydj 2ydk 2yer 2yex 2ym3 2ym4 2ym5 2ym6 2ym7 2ym8 2ywp 3f9n 3jvr 3jvs 3nlb 3ot3 3ot8 3pa3 3pa4 3pa5 3tkh 3tki 3u9n 4fsm 4fsn 4fsq 4fsr 4fst 4fsu 4fsw 4fsy 4ft0 4ft3 4ft5 4ft7 4ft9 4fta 4ftc 4fti 4ftj 4ftk 4ftl 4ftm 4ftn 4fto 4ftq 4ftr 4ftt 4ftu 4gh2 4hyh 4hyi 4jik 4qye 4qyf 4qyg 4qyh 4rvk 4rvl 4rvm 5dls 5f4n

(-) Related Entries Specified in the PDB File

4fsm CRYSTAL STRUCTURE OF THE CHK1
4fsn
4fsq
4fsr
4fst
4fsu
4fsw
4fsy
4ft0
4ft1
4ft3
4ft5
4ft7
4ft9
4fta
4ftc
4fti
4ftj
4ftk
4ftl
4ftm
4ftn
4fto
4ftq
4ftr
4ftt
4ftu