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 :  MET-TROUT IV HEMOGLOBIN AT PH 6.3
 
Authors :  R. Aranda Iv, C. E. Worley, M. P. Richards, G. N. Phillips Jr.
Date :  22 Aug 07  (Deposition) - 02 Sep 08  (Release) - 30 Jan 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Trout Hemoglobin, Autoxidation, Hemin Loss, Heme Pocket, Iron, Metal- Binding, Oxygen Transport, Transport, Oxygen Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  R. Aranda, H. Cai, C. E. Worley, E. J. Levin, R. Li, J. S. Olson, G. N. Phillips Jr. , M. P. Richards
Structural Analysis Of Fish Versus Mammalian Hemoglobins: Effect Of The Heme Pocket Environment On Autooxidation And Hemin Loss.
Proteins V. 75 217 2008
PubMed-ID: 18831041  |  Reference-DOI: 10.1002/PROT.22236

(-) Compounds

Molecule 1 - HEMOGLOBIN SUBUNIT ALPHA-4
    ChainsA, C
    Organism CommonRAINBOW TROUT
    Organism ScientificONCORHYNCHUS MYKISS
    Organism Taxid8022
    SynonymHEMOGLOBIN ALPHA-4 CHAIN, ALPHA-4- GLOBIN
 
Molecule 2 - HEMOGLOBIN SUBUNIT BETA-4
    ChainsB, D
    Organism CommonRAINBOW TROUT
    Organism ScientificONCORHYNCHUS MYKISS
    Organism Taxid8022
    SynonymHEMOGLOBIN BETA-4 CHAIN, BETA-4-GLOBIN, HEMOGLOBIN BETA-IV CHAIN

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 11)

Asymmetric/Biological Unit (3, 11)
No.NameCountTypeFull Name
1ACE2Mod. Amino AcidACETYL GROUP
2EDO5Ligand/Ion1,2-ETHANEDIOL
3HEM4Ligand/IonPROTOPORPHYRIN IX CONTAINING FE

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC3SOFTWARETYR A:42 , PHE A:43 , HIS A:45 , TRP A:46 , HIS A:59 , THR A:62 , ILE A:67 , LEU A:84 , LEU A:87 , HIS A:88 , LEU A:92 , ASN A:98 , PHE A:99 , LEU A:102 , LEU A:137 , HOH A:155 , HOH A:169BINDING SITE FOR RESIDUE HEM A 143
2AC4SOFTWAREHIS B:41 , PHE B:42 , PHE B:45 , HIS B:63 , MET B:91 , HIS B:92 , LEU B:96 , ASN B:102 , PHE B:103 , LEU B:106 , LEU B:142 , HOH B:2785 , HOH B:2862 , LYS D:95BINDING SITE FOR RESIDUE HEM B 148
3AC5SOFTWARETYR C:42 , PHE C:43 , HIS C:45 , TRP C:46 , HIS C:59 , THR C:62 , LEU C:87 , HIS C:88 , LEU C:92 , ASN C:98 , PHE C:99 , LEU C:102 , LEU C:137 , HOH C:2782 , HOH C:2836BINDING SITE FOR RESIDUE HEM C 143
4AC6SOFTWARETHR D:38 , HIS D:41 , PHE D:42 , PHE D:45 , HIS D:63 , LEU D:88 , MET D:91 , HIS D:92 , LEU D:96 , ASN D:102 , PHE D:103 , LEU D:106 , LEU D:142BINDING SITE FOR RESIDUE HEM D 148
5AC7SOFTWAREALA B:107 , ASP B:108 , GLN B:132 , ALA B:136 , HOH B:2791BINDING SITE FOR RESIDUE EDO B 2775
6AC8SOFTWAREHOH C:2786 , ARG D:104 , ALA D:107 , ASP D:108 , GLN D:132 , ALA D:136 , HOH D:2793BINDING SITE FOR RESIDUE EDO D 2775
7AC9SOFTWARETRP C:46 , HIS C:59 , THR C:62 , HOH C:2787BINDING SITE FOR RESIDUE EDO C 2775
8BC1SOFTWARELEU B:78 , ASP B:79 , ASP B:80 , ILE B:81 , LYS B:82BINDING SITE FOR RESIDUE EDO B 2776
9BC2SOFTWAREGLU C:26 , GLN C:27 , SER C:30 , HOH C:2783BINDING SITE FOR RESIDUE EDO C 2776

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2R1H)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2R1H)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2R1H)

(-) PROSITE Motifs  (1, 4)

Asymmetric/Biological Unit (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1GLOBINPS01033 Globin family profile.HBA4_ONCMY2-142
 
  2A:2-142
C:2-142
HBB4_ONCMY5-148
 
  2B:4-147
D:4-147

(-) Exons   (0, 0)

(no "Exon" information available for 2R1H)

(-) 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:143
 aligned with HBA4_ONCMY | P14527 from UniProtKB/Swiss-Prot  Length:142

    Alignment length:143
                             1                                                                                                                                             
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139   
           HBA4_ONCMY     - -SLSAKDKANVKAIWGKILPKSDEIGEQALSRMLVVYPQTKAYFSHWASVAPGSAPVKKHGITIMNQIDDCVGHMDDLFGFLTKLSELHATKLRVDPTNFKILAHNLIVVIAAYFPAEFTPEIHLSVDKFLQQLALALAEKYR 142
               SCOP domains d2r1ha_ A: automated matches                                                                                                                    SCOP domains
               CATH domains -2r1hA00 A:1-142 Globins                                                                                                                        CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --GLOBIN  PDB: A:2-142 UniProt: 2-142                                                                                                           PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2r1h A   0 xSLSAKDKANVKAIWGKILPKSDEIGEQALSRMLVVYPQTKAYFSHWASVAPGSAPVKKHGITIMNQIDDCVGHMDDLFGFLTKLSELHATKLRVDPTNFKILAHNLIVVIAAYFPAEFTPEIHLSVDKFLQQLALALAEKYR 142
                            |        9        19        29        39        49        59        69        79        89        99       109       119       129       139   
                            |                                                                                                                                              
                            0-ACE                                                                                                                                          

Chain B from PDB  Type:PROTEIN  Length:147
 aligned with HBB4_ONCMY | P02141 from UniProtKB/Swiss-Prot  Length:148

    Alignment length:147
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       
           HBB4_ONCMY     2 VDWTDPERSAIVGLWGKISVDEIGPQALARLLIVSPWTQRHFSTFGNLSTPAAIMGNPAVAKHGKTVMHGLDRAVQNLDDIKNTYTALSVMHSEKLHVDPDNFRLLADCITVCVAAKLGPAVFSADTQEAFQKFLAVVVSALGRQYH 148
               SCOP domains d2r1hb_ B: automated matches                                                                                                                        SCOP domains
               CATH domains 2r1hB00 B:1-147 Globins                                                                                                                             CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---GLOBIN  PDB: B:4-147 UniProt: 5-148                                                                                                              PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2r1h B   1 VDWTDAERSAIVGLWGKISVDEIGPQALARLLIVSPWTQRHFSTFGNLSTPAAIMGNPAVAKHGKTVMHGLDRAVQNLDDIKNTYVTLSVMHSEKLFVDPDNFRLLADCITVCVAAKLGPAVFSADTQEAFQKFLAVVVSALGRQYH 147
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       

Chain C from PDB  Type:PROTEIN  Length:143
 aligned with HBA4_ONCMY | P14527 from UniProtKB/Swiss-Prot  Length:142

    Alignment length:143
                             1                                                                                                                                             
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139   
           HBA4_ONCMY     - -SLSAKDKANVKAIWGKILPKSDEIGEQALSRMLVVYPQTKAYFSHWASVAPGSAPVKKHGITIMNQIDDCVGHMDDLFGFLTKLSELHATKLRVDPTNFKILAHNLIVVIAAYFPAEFTPEIHLSVDKFLQQLALALAEKYR 142
               SCOP domains d2r1hc_ C: automated matches                                                                                                                    SCOP domains
               CATH domains -2r1hC00 C:1-142 Globins                                                                                                                        CATH domains
           Pfam domains (1) ------Globin-2r1hC01 C:6-107                                                                                ----------------------------------- Pfam domains (1)
           Pfam domains (2) ------Globin-2r1hC02 C:6-107                                                                                ----------------------------------- Pfam domains (2)
         Sec.struct. author ...hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --GLOBIN  PDB: C:2-142 UniProt: 2-142                                                                                                           PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2r1h C   0 xSLSAKDKANVKAIWGKILPKSDEIGEQALSRMLVVYPQTKAYFSHWASVAPGSAPVKKHGITIMNQIDDCVGHMDDLFGFLTKLSELHATKLRVDPTNFKILAHNLIVVIAAYFPAEFTPEIHLSVDKFLQQLALALAEKYR 142
                            |        9        19        29        39        49        59        69        79        89        99       109       119       129       139   
                            0-ACE                                                                                                                                          

Chain D from PDB  Type:PROTEIN  Length:147
 aligned with HBB4_ONCMY | P02141 from UniProtKB/Swiss-Prot  Length:148

    Alignment length:147
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       
           HBB4_ONCMY     2 VDWTDPERSAIVGLWGKISVDEIGPQALARLLIVSPWTQRHFSTFGNLSTPAAIMGNPAVAKHGKTVMHGLDRAVQNLDDIKNTYTALSVMHSEKLHVDPDNFRLLADCITVCVAAKLGPAVFSADTQEAFQKFLAVVVSALGRQYH 148
               SCOP domains d2r1hd_ D: automated matches                                                                                                                        SCOP domains
               CATH domains 2r1hD00 D:1-147 Globins                                                                                                                             CATH domains
           Pfam domains (1) ------Globin-2r1hD01 D:7-111                                                                                   ------------------------------------ Pfam domains (1)
           Pfam domains (2) ------Globin-2r1hD02 D:7-111                                                                                   ------------------------------------ Pfam domains (2)
         Sec.struct. author ...hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---GLOBIN  PDB: D:4-147 UniProt: 5-148                                                                                                              PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2r1h D   1 VDWTDAERSAIVGLWGKISVDEIGPQALARLLIVSPWTQRHFSTFGNLSTPAAIMGNPAVAKHGKTVMHGLDRAVQNLDDIKNTYVTLSVMHSEKLFVDPDNFRLLADCITVCVAAKLGPAVFSADTQEAFQKFLAVVVSALGRQYH 147
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       

   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, 4)

Asymmetric/Biological Unit

(-) CATH Domains  (1, 4)

Asymmetric/Biological Unit

(-) Pfam Domains  (1, 4)

Asymmetric/Biological Unit
(-)
Clan: Globin (291)

(-) Gene Ontology  (8, 16)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,C   (HBA4_ONCMY | P14527)
molecular function
    GO:0020037    heme binding    Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
    GO:0005506    iron ion binding    Interacting selectively and non-covalently with iron (Fe) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0019825    oxygen binding    Interacting selectively and non-covalently with oxygen (O2).
    GO:0005344    oxygen transporter activity    Enables the directed movement of oxygen into, out of or within a cell, or between cells.
biological process
    GO:0015671    oxygen transport    The directed movement of oxygen (O2) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
    GO:0005833    hemoglobin complex    An iron-containing, oxygen carrying complex. In vertebrates it is made up of two pairs of associated globin polypeptide chains, each chain carrying a noncovalently bound heme prosthetic group.

Chain B,D   (HBB4_ONCMY | P02141)
molecular function
    GO:0020037    heme binding    Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
    GO:0005506    iron ion binding    Interacting selectively and non-covalently with iron (Fe) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0019825    oxygen binding    Interacting selectively and non-covalently with oxygen (O2).
    GO:0005344    oxygen transporter activity    Enables the directed movement of oxygen into, out of or within a cell, or between cells.
biological process
    GO:0015671    oxygen transport    The directed movement of oxygen (O2) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
    GO:0005833    hemoglobin complex    An iron-containing, oxygen carrying complex. In vertebrates it is made up of two pairs of associated globin polypeptide chains, each chain carrying a noncovalently bound heme prosthetic group.

 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
    ACE  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    EDO  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    HEM  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
    AC3  [ RasMol ]  +environment [ RasMol ]
    AC4  [ RasMol ]  +environment [ RasMol ]
    AC5  [ RasMol ]  +environment [ RasMol ]
    AC6  [ RasMol ]  +environment [ RasMol ]
    AC7  [ RasMol ]  +environment [ RasMol ]
    AC8  [ RasMol ]  +environment [ RasMol ]
    AC9  [ RasMol ]  +environment [ RasMol ]
    BC1  [ RasMol ]  +environment [ RasMol ]
    BC2  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 2r1h)
 

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  2r1h
    Family and Domain InformationProDom | SYSTERS
    General Structural InformationGlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in MembranesOPM
    Protein SurfaceSURFACE
    Secondary StructureDSSP (structure derived) | HSSP (homology derived)
    Structural GenomicsGeneCensus
    Structural NeighboursCE | VAST
    Structure ClassificationCATH | Dali | SCOP
    Validation and Original DataBMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  HBA4_ONCMY | P14527
    Comparative Protein Structure ModelsModBase
    Genomic InformationEnsembl
    Protein-protein InteractionDIP
    Sequence, Family and Domain InformationInterPro | Pfam | SMART | UniProtKB/SwissProt
  HBB4_ONCMY | P02141
    Comparative Protein Structure ModelsModBase
    Genomic InformationEnsembl
    Protein-protein InteractionDIP
    Sequence, Family and Domain InformationInterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  (no 'Enzyme Classificator' available)
    General Enzyme InformationBRENDA | EC-PDB | Enzyme | IntEnz
    PathwayKEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease InformationOMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related InformationGenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain InformationXDom
    Interatomic Contacts of Structural UnitsCSU
    Ligand-protein ContactsLPC
    Protein CavitiescastP
    Sequence and Secondary StructurePDBCartoon
    Structure AlignmentSTRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence BrowserSTING
 
Access by UniProt ID/Accession number
  HBA4_ONCMY | P14527
    Protein Disorder PredictionDisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)
  HBB4_ONCMY | P02141
    Protein Disorder PredictionDisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        HBA4_ONCMY | P145273bom
        HBB4_ONCMY | P021413bom

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 2R1H)