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(-) Description

Title :  CRYSTAL STRUCTURE OF THE ESCHERICHIA COLI ARSENITE-TRANSLOCATING ATPASE IN COMPLEX WITH AMP-PNP
 
Authors :  T. Zhou, S. Radaev, D. L. Gatti, B. P. Rosen
Date :  21 Apr 01  (Deposition) - 12 Sep 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.60
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Arsa Atpase, Amp-Pnp, Atp Binding Site, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. Zhou, S. Radaev, B. P. Rosen, D. L. Gatti
Conformational Changes In Four Regions Of The Escherichia Coli Arsa Atpase Link Atp Hydrolysis To Ion Translocation.
J. Biol. Chem. V. 276 30414 2001
PubMed-ID: 11395509  |  Reference-DOI: 10.1074/JBC.M103671200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ARSENICAL PUMP-DRIVING ATPASE
    Chains: A, B
    EC Number: 3.6.3.16
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: ARSA
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Synonym: ARSENITE-TRANSLOCATING ATPASE, ARSENICAL RESISTANCE ATPASE

 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  (6, 35)

Asymmetric Unit (6, 35)
No.NameCountTypeFull Name
1ADP2Ligand/IonADENOSINE-5'-DIPHOSPHATE
2ANP2Ligand/IonPHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
3CD18Ligand/IonCADMIUM ION
4CL7Ligand/IonCHLORIDE ION
5MG4Ligand/IonMAGNESIUM ION
6TAS2Ligand/IonTRIHYDROXYARSENITE(III)
Biological Unit 1 (3, 3)
No.NameCountTypeFull Name
1ADP1Ligand/IonADENOSINE-5'-DIPHOSPHATE
2ANP1Ligand/IonPHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
3CD-1Ligand/IonCADMIUM ION
4CL-1Ligand/IonCHLORIDE ION
5MG-1Ligand/IonMAGNESIUM ION
6TAS1Ligand/IonTRIHYDROXYARSENITE(III)
Biological Unit 2 (3, 3)
No.NameCountTypeFull Name
1ADP1Ligand/IonADENOSINE-5'-DIPHOSPHATE
2ANP1Ligand/IonPHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
3CD-1Ligand/IonCADMIUM ION
4CL-1Ligand/IonCHLORIDE ION
5MG-1Ligand/IonMAGNESIUM ION
6TAS1Ligand/IonTRIHYDROXYARSENITE(III)

(-) Sites  (35, 35)

Asymmetric Unit (35, 35)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETHR A:22 , ASP A:45 , ADP A:590 , HOH A:2063 , HOH A:3000 , HOH A:3001BINDING SITE FOR RESIDUE MG A 592
02AC2SOFTWARETHR A:341 , ANP A:591 , HOH A:2011 , HOH A:2030 , HOH A:3002BINDING SITE FOR RESIDUE MG A 593
03AC3SOFTWARETHR B:1022 , ASP B:1045 , ADP B:1590 , HOH B:2006 , HOH B:2186 , HOH B:3003BINDING SITE FOR RESIDUE MG B 1592
04AC4SOFTWARETHR B:1341 , ANP B:1591 , HOH B:2018 , HOH B:3009 , HOH B:3010BINDING SITE FOR RESIDUE MG B 1593
05AC5SOFTWARECYS A:113 , CYS A:172 , CYS A:422 , CL A:597 , HOH A:2119BINDING SITE FOR RESIDUE CD A 594
06AC6SOFTWARECYS A:172 , HIS A:453 , CL A:597 , CL A:598 , HOH A:3024BINDING SITE FOR RESIDUE CD A 595
07AC7SOFTWARECYS A:113 , HIS A:148 , SER A:420 , CL A:599 , HOH A:3023BINDING SITE FOR RESIDUE CD A 596
08AC8SOFTWARECYS B:1113 , CYS B:1172 , SER B:1420 , CYS B:1422 , CD B:1595 , CL B:1597 , HOH B:2145BINDING SITE FOR RESIDUE CD B 1594
09AC9SOFTWARECYS B:1172 , HIS B:1453 , CD B:1594 , CL B:1597 , CL B:1598 , HOH B:2094BINDING SITE FOR RESIDUE CD B 1595
10BC1SOFTWARECYS B:1113 , HIS B:1148 , SER B:1420 , CL B:1599 , HOH B:3025BINDING SITE FOR RESIDUE CD B 1596
11BC2SOFTWAREASP A:320 , CL A:2000 , HOH A:2060 , HIS B:1585 , HIS B:1587BINDING SITE FOR RESIDUE CD A 600
12BC3SOFTWAREHIS A:585 , HIS A:588 , HOH A:2042 , HOH A:2098 , HOH A:2117 , HOH A:3030BINDING SITE FOR RESIDUE CD A 601
13BC4SOFTWAREHIS A:584 , HIS A:586 , GLU B:1326 , HOH B:2003 , HOH B:2015BINDING SITE FOR RESIDUE CD A 602
14BC5SOFTWAREHIS A:397 , HOH A:2053 , HOH A:2112BINDING SITE FOR RESIDUE CD A 603
15BC6SOFTWAREASP A:386 , HIS A:388 , ASP B:1386 , HIS B:1388BINDING SITE FOR RESIDUE CD A 604
16BC7SOFTWAREGLU A:515 , HIS A:520 , HOH A:3017BINDING SITE FOR RESIDUE CD A 605
17BC8SOFTWAREHIS A:587 , HIS A:589 , ASP B:1321 , HIS B:1588 , HOH B:2075BINDING SITE FOR RESIDUE CD B 1601
18BC9SOFTWAREGLU A:326 , HOH A:2072 , HIS B:1584 , HIS B:1586BINDING SITE FOR RESIDUE CD B 1602
19CC1SOFTWAREHIS B:1397 , HOH B:2016 , HOH B:2123 , HOH B:2323BINDING SITE FOR RESIDUE CD B 1603
20CC2SOFTWAREGLU B:1515 , HOH B:2028BINDING SITE FOR RESIDUE CD B 1605
21CC3SOFTWAREHIS B:1327BINDING SITE FOR RESIDUE CD B 1606
22CC4SOFTWAREHIS B:1589BINDING SITE FOR RESIDUE CD B 1607
23CC5SOFTWAREGLY A:111 , ALA A:112 , CYS A:113 , CYS A:172 , HIS A:453 , CD A:594 , CD A:595 , CL A:598BINDING SITE FOR RESIDUE CL A 597
24CC6SOFTWAREGLY A:111 , THR A:114 , CD A:595 , CL A:597BINDING SITE FOR RESIDUE CL A 598
25CC7SOFTWARECYS A:113 , HIS A:148 , LEU A:152 , CD A:596 , HOH A:3005 , HOH A:3023BINDING SITE FOR RESIDUE CL A 599
26CC8SOFTWAREALA B:1112 , CYS B:1113 , CYS B:1172 , HIS B:1453 , CD B:1594 , CD B:1595BINDING SITE FOR RESIDUE CL B 1597
27CC9SOFTWAREGLN B:1108 , GLY B:1111 , THR B:1114 , HIS B:1453 , CD B:1595 , HOH B:2094BINDING SITE FOR RESIDUE CL B 1598
28DC1SOFTWARECYS B:1113 , LEU B:1152 , CD B:1596 , HOH B:3008 , HOH B:3025BINDING SITE FOR RESIDUE CL B 1599
29DC2SOFTWAREASP A:320 , HIS A:585 , HIS A:587 , CD A:600 , HIS B:1585 , HIS B:1587BINDING SITE FOR RESIDUE CL A 2000
30DC3SOFTWAREGLY A:18 , VAL A:19 , GLY A:20 , LYS A:21 , THR A:22 , SER A:23 , ASN A:235 , GLY A:236 , PHE A:276 , GLN A:278 , ASN A:281 , MET A:282 , THR A:501 , THR A:502 , ARG A:543 , MG A:592 , TAS A:701 , HOH A:2024 , HOH A:2088 , HOH A:2234 , HOH A:3000 , HOH A:3001BINDING SITE FOR RESIDUE ADP A 590
31DC4SOFTWAREGLY A:336 , GLY A:337 , VAL A:338 , GLY A:339 , LYS A:340 , THR A:341 , THR A:342 , ASN A:527 , ASN A:528 , PRO A:566 , LEU A:568 , GLU A:571 , PRO A:572 , LEU A:581 , MG A:593 , HOH A:2011 , HOH A:2030 , HOH A:2068 , HOH A:2278 , HOH A:2304BINDING SITE FOR RESIDUE ANP A 591
32DC5SOFTWAREGLY B:1018 , VAL B:1019 , GLY B:1020 , LYS B:1021 , THR B:1022 , SER B:1023 , ASN B:1235 , GLY B:1236 , PHE B:1276 , LEU B:1277 , GLN B:1278 , ASN B:1281 , MET B:1282 , THR B:1502 , ARG B:1543 , MG B:1592 , TAS B:1701 , HOH B:2006 , HOH B:2186 , HOH B:3003BINDING SITE FOR RESIDUE ADP B 1590
33DC6SOFTWAREGLY B:1336 , GLY B:1337 , VAL B:1338 , GLY B:1339 , LYS B:1340 , THR B:1341 , THR B:1342 , ASN B:1527 , ASN B:1528 , PRO B:1566 , LEU B:1568 , PRO B:1572 , MG B:1593 , HOH B:2018 , HOH B:3009 , HOH B:3010BINDING SITE FOR RESIDUE ANP B 1591
34DC7SOFTWAREGLY A:18 , ARG A:206 , GLU A:500 , ARG A:543 , ADP A:590BINDING SITE FOR RESIDUE TAS A 701
35DC8SOFTWAREARG B:1206 , GLU B:1500 , ARG B:1543 , ADP B:1590BINDING SITE FOR RESIDUE TAS B 1701

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1II9)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1II9)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1II9)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1II9)

(-) Exons   (0, 0)

(no "Exon" information available for 1II9)

(-) 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:544
 aligned with ARSA1_ECOLX | P08690 from UniProtKB/Swiss-Prot  Length:583

    Alignment length:589
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                583      
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580  |      
         ARSA1_ECOLX      1 MQFLQNIPPYLFFTGKGGVGKTSISCATAIRLAEQGKRVLLVSTDPASNVGQVFSQTIGITIQAIASVPGLSALEIDPQAAAQQYRARIVDPIKGVLPDDVVSSINEQLSGACTTEIAAFDEFTGLLTDASLLTRFDHIIFDTAPTGHTIRLLQLPGAWSSFIDSNPEGASCLGPMAGLEKQREQYAYAVEALSDPKRTRLVLVARLQKSTLQEVARTHLELAAIGLKNQYLVINGVLPKTEAANDTLAAAIWEREQEALANLPADLAGLPTDTLFLQPVNMVGVSALSRLLSTQPVASPSSDEYLQQRPDIPSLSALVDDIARNEHGLIMLMGKGGVGKTTMAAAIAVRLADMGFDVHLTTSDPAAHLSMTLNGSLNNLQVSRIDPHEETERYRQHVLETKGKELDEAGKRLLEEDLRSPCTEEIAVFQAFSRVIREAGKRFVVMDTAPTGHTLLLLDATGAYHREIAKKMGEKGHFTTPMMLLQDPERTKVLLVTLPETTPVLEAANLQADLERAGIHPWGWIINNSLSIADTRSPLLRMRAQQELPQIESVKRQHASRVALVPVLASEPTGIDKLKQLAG------    -
               SCOP domains d1ii9a1 A:1-295 Arsenite-translocating ATPase ArsA                                                                                                                                                                                                                                                                  d1ii9a2 A:309-589 Arsenite-translocating ATPase ArsA                                                                                                                                                                                                                                      SCOP domains
               CATH domains 1ii9A02 A:1-295 P-loop containing nucleotide triphosphate hydrolases                                                                                                                                                                                                                                                1ii9A01 A:309-583 P-loop containing nucleotide triphosphate         hydrolases                                                                                                                                                                                                     ------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhh....eeeee.....hhhhhhhhhhhhhhh....eeeee.....hhhhhh........ee......eeeee.hhhhhhhhhhhhhhh......hhhhhhhhhhh..hhhhhhhhhhhhhhhhhh..hhhhhh.eeee....hhhhhhhhhhhhhhhh...------..hhhhhhh..hhhhhhhhhhhhh....eeeeeee..hhhhhhhhhhhhhhhhhhh...eeeeeeee........hhhhhhhhhhhhhhhhh.hhhhhh..eeeee.......hhhhhhhh....-------------.....hhhhhhhhhhh...eeeeee.....hhhhhhhhhhhhhhhh...eeeee......--------...eeeee.hhhhhhhhhhhhhhhhh....hhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh.eeee....hhhhhhhhhhh------------------.hhhhhhh...eeeeeee..hhhhhhhhhhhhhhhhhh.....eeeeeee.......hhhhhhhhhhhhhhhhhhhhhh...eeeee.......hhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1ii9 A    1 MQFLQNIPPYLFFTGKGGVGKTSISCATAIRLAEQGKRVLLVSTDPASNVGQVFSQTIGNTIQAIASVPGLSALEIDPQAAAQQYRARIVDPIKGVLPDDVVSSINEQLSGACTTEIAAFDEFTGLLTDASLLTRFDHIIFDTAPTGHTIRLLQLPGAWSSFID------SCLGPMAGLEKQREQYAYAVEALSDPKRTRLVLVARLQKSTLQEVARTHLELAAIGLKNQYLVINGVLPKTEAANDTLAAAIWEREQEALANLPADLAGLPTDTLFLQPVNMVGVSALSRLLSTQ-------------RPDIPSLSALVDDIARNEHGLIMLMGKGGVGKTTMAAAIAVRLADMGFDVHLTTSDPAAH--------LNNLQVSRIDPHEETERYRQHVLETKGKELDEAGKRLLEEDLRSPCTEEIAVFQAFSRVIREAGKRFVVMDTAPTGHTLLLLDAT------------------TPMMLLQDPERTKVLLVTLPETTPVLEAANLQADLERAGIHPWGWIINNSLSIADTRSPLLRMRAQQELPQIESVKRQHASRVALVPVLASEPTGIDKLKQLAGHHHHHH  589
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160   |     -|      180       190       200       210       220       230       240       250       260       270       280       290    |    -       310       320       330       340       350       360       | -      |380       390       400       410       420       430       440       450       460|        -       480       490       500       510       520       530       540       550       560       570       580         
                                                                                                                                                                                             164    171                                                                                                                         295           309                                                        368      377                                                                                 461                480                                                                                                             


Chain B from PDB  Type:PROTEIN  Length:550
 aligned with ARSA1_ECOLX | P08690 from UniProtKB/Swiss-Prot  Length:583

    Alignment length:589
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                583      
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580  |      
         ARSA1_ECOLX      1 MQFLQNIPPYLFFTGKGGVGKTSISCATAIRLAEQGKRVLLVSTDPASNVGQVFSQTIGITIQAIASVPGLSALEIDPQAAAQQYRARIVDPIKGVLPDDVVSSINEQLSGACTTEIAAFDEFTGLLTDASLLTRFDHIIFDTAPTGHTIRLLQLPGAWSSFIDSNPEGASCLGPMAGLEKQREQYAYAVEALSDPKRTRLVLVARLQKSTLQEVARTHLELAAIGLKNQYLVINGVLPKTEAANDTLAAAIWEREQEALANLPADLAGLPTDTLFLQPVNMVGVSALSRLLSTQPVASPSSDEYLQQRPDIPSLSALVDDIARNEHGLIMLMGKGGVGKTTMAAAIAVRLADMGFDVHLTTSDPAAHLSMTLNGSLNNLQVSRIDPHEETERYRQHVLETKGKELDEAGKRLLEEDLRSPCTEEIAVFQAFSRVIREAGKRFVVMDTAPTGHTLLLLDATGAYHREIAKKMGEKGHFTTPMMLLQDPERTKVLLVTLPETTPVLEAANLQADLERAGIHPWGWIINNSLSIADTRSPLLRMRAQQELPQIESVKRQHASRVALVPVLASEPTGIDKLKQLAG------    -
               SCOP domains d1ii9b1 B:1001-1295 Arsenite-translocating ATPase ArsA                                                                                                                                                                                                                                                            d1ii9b2 B:1307-1589 Arsenite-translocating ATPase ArsA                                                                                                                                                                                                                                      SCOP domains
               CATH domains 1ii9B02 B:1001-1307 P-loop containing nucleotide triphosphate hydrolases                                                                                                                                                                                                                                           -1ii9B01 B:1309-1583 P-loop containing nucleotide triphospha         te hydrolases                                                                                                                                                                                                  ------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhh....eeeee.....hhhhhhhhhhhhhhh....eeeee.....hhhhhh........ee......eeeee.hhhhhhhhhhhhhhhhhh...hhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh.hhhhhh.eeee....hhhhhhhhhhhhhhh.....--.....hhhhhhh..hhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhhhhhhhhhh...eeeeeeee.hhhhh..hhhhhhhhhhhhhhhhhhhhhhh...eeeee.......hhhhhhhhhh..-----------.......hhhhhhhhhh....eeeeee.....hhhhhhhhhhhhhhhh...eeeee.....---------...eeeee.hhhhhhhhhhhhhhhhh....hhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh.eeee....hhhhhhhhh..-----------------..hhhhhhh...eeeeeee..hhhhhhhhhhhhhhhhhh.....eeeeeee.......hhhhhhhhhhhhhhhhhhhh.....eeeee.......hhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1ii9 B 1001 MQFLQNIPPYLFFTGKGGVGKTSISCATAIRLAEQGKRVLLVSTDPASNVGQVFSQTIGNTIQAIASVPGLSALEIDPQAAAQQYRARIVDPIKGVLPDDVVSSINEQLSGACTTEIAAFDEFTGLLTDASLLTRFDHIIFDTAPTGHTIRLLQLPGAWSSFIDS--EGASCLGPMAGLEKQREQYAYAVEALSDPKRTRLVLVARLQKSTLQEVARTHLELAAIGLKNQYLVINGVLPKTEAANDTLAAAIWEREQEALANLPADLAGLPTDTLFLQPVNMVGVSALSRLLSTQ-----------QQRPDIPSLSALVDDIARNEHGLIMLMGKGGVGKTTMAAAIAVRLADMGFDVHLTTSDPAA---------LNNLQVSRIDPHEETERYRQHVLETKGKELDEAGKRLLEEDLRSPCTEEIAVFQAFSRVIREAGKRFVVMDTAPTGHTLLLLDAT-----------------TTPMMLLQDPERTKVLLVTLPETTPVLEAANLQADLERAGIHPWGWIINNSLSIADTRSPLLRMRAQQELPQIESVKRQHASRVALVPVLASEPTGIDKLKQLAGHHHHHH 1589
                                  1010      1020      1030      1040      1050      1060      1070      1080      1090      1100      1110      1120      1130      1140      1150      1160    | 1170      1180      1190      1200      1210      1220      1230      1240      1250      1260      1270      1280      1290    |    -      1310      1320      1330      1340      1350      1360      |  -      1380      1390      1400      1410      1420      1430      1440      1450      1460|        -      1480      1490      1500      1510      1520      1530      1540      1550      1560      1570      1580         
                                                                                                                                                                                             1165  |                                                                                                                           1295        1307                                                        1367      1377                                                                                1461              1479                                                                                                              
                                                                                                                                                                                                1168
   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 Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 4)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1II9)

(-) Gene Ontology  (9, 9)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (ARSA1_ECOLX | P08690)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0016887    ATPase activity    Catalysis of the reaction: ATP + H2O = ADP + phosphate + 2 H+. May or may not be coupled to another reaction.
    GO:0015446    ATPase-coupled arsenite transmembrane transporter activity    Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + arsenite(in) = ADP + phosphate + arsenite(out).
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    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.
biological process
    GO:0098656    anion transmembrane transport    A process in which an anion is transported from one side of a membrane to the other by means of some agent such as a transporter or pore.
    GO:0098655    cation transmembrane transport    A process in which a cation is transported from one side of a membrane to the other by means of some agent such as a transporter or pore.
    GO:0071722    detoxification of arsenic-containing substance    Any process that reduces or removes the toxicity of compounds containing arsenic, including arsenates, arsenites, and arsenides. These include transport of such compounds away from sensitive areas and to compartments or complexes whose purpose is sequestration of arsenic or arsenic-containing compounds.
    GO:0046685    response to arsenic-containing substance    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 arsenic stimulus from compounds containing arsenic, including arsenates, arsenites, and arsenides.

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  ARSA1_ECOLX | P08690
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 Related Entries

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

UniProtKB/Swiss-Prot
        ARSA1_ECOLX | P08690: 1f48 1ihu 1ii0

(-) Related Entries Specified in the PDB File

1f48 CRYSTAL STRUCTURE OF THE ESCHERICHIA COLI ARSENITE- TRANSLOCATING ATPASE
1ihu CRYSTAL STRUCTURE OF THE ESCHERICHIA COLI ARSENITE- TRANSLOCATING ATPASE IN COMPLEX WITH MG-ADP-ALF3
1ii0 CRYSTAL STRUCTURE OF THE ESCHERICHIA COLI ARSENITE- TRANSLOCATING ATPASE