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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN GTPASE IMAP FAMILY MEMBER 2 IN THE NUCLEOTIDE-FREE STATE
 
Authors :  L. Shen, W. Tempel, Y. Tong, X. Guan, L. Nedyalkova, A. K. Wernimont, F. M C. H. Arrowsmith, A. M. Edwards, C. Bountra, J. Weigelt, A. Bochkarev, D. W. Andrews, H. Park, Structural Genomics Consortium (Sgc)
Date :  30 Sep 10  (Deposition) - 13 Oct 10  (Release) - 13 Oct 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.58
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,D  (1x)
Biol. Unit 2:  B,C  (1x)
Keywords :  Immunity, Structural Genomics Consortium, Gtpase, Immunity-Associated Protein, Sgc, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. Shen, W. Tempel, Y. Tong, X. Guan, L. Nedyalkova, A. K. Wernimont, F. Mackenzie, C. H. Arrowsmith, A. M. Edwards, C. Bountra, J. Weigelt, A. Bochkarev, D. W. Andrews, H. Park
Crystal Structure Of Human Gtpase Imap Family Member 2 In The Nucleotide-Free State
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - GTPASE IMAP FAMILY MEMBER 2
    Chains: A, B, C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28-MHL
    Expression System Strain: BL21(DE3)-V2R-PRARE2
    Expression System Taxid: 469008
    Gene: GIMAP2, IMAP2
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: IMMUNITY-ASSOCIATED PROTEIN 2, HIMAP2

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A  D
Biological Unit 2 (1x):  BC 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 19)

Asymmetric Unit (1, 19)
No.NameCountTypeFull Name
1UNX19Ligand/IonUNKNOWN ATOM OR ION
Biological Unit 1 (1, 14)
No.NameCountTypeFull Name
1UNX14Ligand/IonUNKNOWN ATOM OR ION
Biological Unit 2 (1, 5)
No.NameCountTypeFull Name
1UNX5Ligand/IonUNKNOWN ATOM OR ION

(-) Sites  (0, 0)

(no "Site" information available for 3P1J)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3P1J)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Ala A:103 -Pro A:104
2Ala B:103 -Pro B:104
3Ala C:103 -Pro C:104
4Ala D:103 -Pro D:104

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (3, 10)

Asymmetric Unit (3, 10)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_049531V74FGIMA2_HUMANPolymorphism11558054A/B/C/DV74F
2UniProtVAR_049532N152SGIMA2_HUMANPolymorphism17173567B/CN152S
3UniProtVAR_017305H161RGIMA2_HUMANPolymorphism2075078A/B/C/DH161R

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 1 (2, 4)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_049531V74FGIMA2_HUMANPolymorphism11558054A/DV74F
3UniProtVAR_017305H161RGIMA2_HUMANPolymorphism2075078A/DH161R

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 2 (3, 6)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_049531V74FGIMA2_HUMANPolymorphism11558054B/CV74F
2UniProtVAR_049532N152SGIMA2_HUMANPolymorphism17173567B/CN152S
3UniProtVAR_017305H161RGIMA2_HUMANPolymorphism2075078B/CH161R

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3P1J)

(-) Exons   (0, 0)

(no "Exon" information available for 3P1J)

(-) 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:190
 aligned with GIMA2_HUMAN | Q9UG22 from UniProtKB/Swiss-Prot  Length:337

    Alignment length:205
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220     
          GIMA2_HUMAN    21 SELRIILVGKTGTGKSAAGNSILRKQAFESKLGSQTLTKTCSKSQGSWGNREIVIIDTPDMFSWKDHCEALYKEVQRCYLLSAPGPHVLLLVTQLGRYTSQDQQAAQRVKEIFGEDAMGHTIVLFTHKEDLNGGSLMDYMHDSDNKALSKLVAACGGRICAFNNRAEGSNQDDQVKELMDCIEDLLMEKNGDHYTNGLYSLIQRS 225
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee.....hhhhhhhhhhh....-------......eeeeeee..eeeeeee.hhhhhh...hhhhhhhhhhhhhhhh....eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee.-----hhhhhhhhhh.hhhhhhhhhhh...eeeee.---hhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------F--------------------------------------------------------------------------------------R---------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3p1j A  21 SELRIILVGKTGTGKSAAGNSILRKQAF-------TLTKTCSKSQGSWGNREIVIIDTPDMFSWKDHCEALYKEVQRCYLLSAPGPHVLLLVTQLGRYTSQDQQAAQRVKEIFGEDAMGHTIVLFTHK-----GSLMDYMHDSDNKALSKLVAACGGRICAFNN---GSNQDDQVKELMDCIEDLLMEKNGDHYTNGLYSLIQRS 225
                                    30        40       | -     |  60        70        80        90       100       110       120       130       140       | -   |   160       170       180   |   190       200       210       220     
                                                      48      56                                                                                         148   154                           184 188                                     

Chain B from PDB  Type:PROTEIN  Length:180
 aligned with GIMA2_HUMAN | Q9UG22 from UniProtKB/Swiss-Prot  Length:337

    Alignment length:204
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220    
          GIMA2_HUMAN    21 SELRIILVGKTGTGKSAAGNSILRKQAFESKLGSQTLTKTCSKSQGSWGNREIVIIDTPDMFSWKDHCEALYKEVQRCYLLSAPGPHVLLLVTQLGRYTSQDQQAAQRVKEIFGEDAMGHTIVLFTHKEDLNGGSLMDYMHDSDNKALSKLVAACGGRICAFNNRAEGSNQDDQVKELMDCIEDLLMEKNGDHYTNGLYSLIQR 224
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeeee.hhhhhhhhhhhhhh.----------......eeee.-----.eeeee.hhhhhh...hhhhhhhhhhhhhhhh....eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee----hhhhhhhhhhhh.hhhhhhhhhhh...eeeee.-----hhhhhhhhhhhhhhhhhhhh......hhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------F-----------------------------------------------------------------------------S--------R--------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3p1j B  21 SELRIILVGKTGTGKSAAGNSILRK----------TLTKTCSKSQG-----EIVIIDTPDMFSWKDHCEALYKEVQRCYLLSAPGPHVLLLVTQLGRYTSQDQQAAQRVKEIFGEDAMGHTIVLFTH----NGGSLMDYMHDSDNKALSKLVAACGGRICAFNN-----NQDDQVKELMDCIEDLLMEKNGDHYTNGLYSLIQR 224
                                    30        40    |    -     |  60     |   - |      80        90       100       110       120       130       140      |  - |     160       170       180   |   190       200       210       220    
                                                   45         56        66    72                                                                        147  152                             184   190                                  

Chain C from PDB  Type:PROTEIN  Length:186
 aligned with GIMA2_HUMAN | Q9UG22 from UniProtKB/Swiss-Prot  Length:337

    Alignment length:206
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220      
          GIMA2_HUMAN    21 SELRIILVGKTGTGKSAAGNSILRKQAFESKLGSQTLTKTCSKSQGSWGNREIVIIDTPDMFSWKDHCEALYKEVQRCYLLSAPGPHVLLLVTQLGRYTSQDQQAAQRVKEIFGEDAMGHTIVLFTHKEDLNGGSLMDYMHDSDNKALSKLVAACGGRICAFNNRAEGSNQDDQVKELMDCIEDLLMEKNGDHYTNGLYSLIQRSK 226
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee.....hhhhhhhhhhh---------------..eeeee..--.eeeeee.hhhhhh...hhhhhhhhhhhhhhhh....eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee.---hhhhhhhhhhhh.hhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------F-----------------------------------------------------------------------------S--------R----------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3p1j C  21 SELRIILVGKTGTGKSAAGNSILR---------------TCSKSQGSW--REIVIIDTPDMFSWKDHCEALYKEVQRCYLLSAPGPHVLLLVTQLGRYTSQDQQAAQRVKEIFGEDAMGHTIVLFTHK---NGGSLMDYMHDSDNKALSKLVAACGGRICAFNNRAEGSNQDDQVKELMDCIEDLLMEKNGDHYTNGLYSLIQRSK 226
                                    30        40   |     -        60       | -|       80        90       100       110       120       130       140       | - |     160       170       180       190       200       210       220      
                                                  44              60      68 71                                                                          148 152                                                                          

Chain D from PDB  Type:PROTEIN  Length:193
 aligned with GIMA2_HUMAN | Q9UG22 from UniProtKB/Swiss-Prot  Length:337

    Alignment length:205
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220     
          GIMA2_HUMAN    21 SELRIILVGKTGTGKSAAGNSILRKQAFESKLGSQTLTKTCSKSQGSWGNREIVIIDTPDMFSWKDHCEALYKEVQRCYLLSAPGPHVLLLVTQLGRYTSQDQQAAQRVKEIFGEDAMGHTIVLFTHKEDLNGGSLMDYMHDSDNKALSKLVAACGGRICAFNNRAEGSNQDDQVKELMDCIEDLLMEKNGDHYTNGLYSLIQRS 225
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) --AIG1-3p1jD01 D:23-225                                                                                                                                                                                       Pfam domains (1)
           Pfam domains (2) --AIG1-3p1jD02 D:23-225                                                                                                                                                                                       Pfam domains (2)
           Pfam domains (3) --AIG1-3p1jD03 D:23-225                                                                                                                                                                                       Pfam domains (3)
           Pfam domains (4) --AIG1-3p1jD04 D:23-225                                                                                                                                                                                       Pfam domains (4)
         Sec.struct. author ..eeeeee.....hhhhhhhhhhh......-----......eeeeeee..eeeeeee.hhhhhh...hhhhhhhhhhhhhhhh....eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee-------hhhhhhhhh.hhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------F--------------------------------------------------------------------------------------R---------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3p1j D  21 SELRIILVGKTGTGKSAAGNSILRKQAFES-----TLTKTCSKSQGSWGNREIVIIDTPDMFSWKDHCEALYKEVQRCYLLSAPGPHVLLLVTQLGRYTSQDQQAAQRVKEIFGEDAMGHTIVLFTH-------SLMDYMHDSDNKALSKLVAACGGRICAFNNRAEGSNQDDQVKELMDCIEDLLMEKNGDHYTNGLYSLIQRS 225
                                    30        40        50     |  60        70        80        90       100       110       120       130       140      |  -    |  160       170       180       190       200       210       220     
                                                        50    56                                                                                        147     155                                                                      

   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  (0, 0)

(no "SCOP Domain" information available for 3P1J)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3P1J)

(-) Pfam Domains  (1, 4)

Asymmetric Unit
(-)
Family: AIG1 (6)
1aAIG1-3p1jD01D:23-225
1bAIG1-3p1jD02D:23-225
1cAIG1-3p1jD03D:23-225
1dAIG1-3p1jD04D:23-225

(-) Gene Ontology  (6, 6)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (GIMA2_HUMAN | Q9UG22)
molecular function
    GO:0005525    GTP binding    Interacting selectively and non-covalently with GTP, guanosine triphosphate.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0005811    lipid droplet    An intracellular non-membrane-bounded organelle comprising a matrix of coalesced lipids surrounded by a phospholipid monolayer. May include associated proteins.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

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  Cis Peptide Bonds
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    Ala C:103 - Pro C:104   [ RasMol ]  
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        GIMA2_HUMAN | Q9UG22: 2xtm 2xtn 2xto 2xtp

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