HEADER TRANSFERASE/ANTIBIOTIC 23-MAR-18 6CTZ TITLE STRUCTURE OF THE GDP AND KANAMYCIN COMPLEX OF APH(2")-IIIA COMPND MOL_ID: 1; COMPND 2 MOLECULE: GENTAMICIN RESISTANCE PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: AMINOGLYCOSIDE-2"-PHOSPHOTRANSFERASE-IIIA; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROCOCCUS GALLINARUM; SOURCE 3 ORGANISM_TAXID: 1353; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS AMINOGLYCOSIDE RESISTANCE, KINASE, KANAMYCIN, TRANSFERASE-ANTIBIOTIC KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR C.A.SMITH,S.B.VAKULENKO REVDAT 4 04-OCT-23 6CTZ 1 LINK REVDAT 3 18-DEC-19 6CTZ 1 REMARK REVDAT 2 11-DEC-19 6CTZ 1 JRNL REVDAT 1 27-MAR-19 6CTZ 0 JRNL AUTH C.A.SMITH,M.TOTH,N.K.STEWART,L.MALTZ,S.B.VAKULENKO JRNL TITL STRUCTURAL BASIS FOR THE DIVERSITY OF THE MECHANISM OF JRNL TITL 2 NUCLEOTIDE HYDROLYSIS BY THE JRNL TITL 3 AMINOGLYCOSIDE-2''-PHOSPHOTRANSFERASES JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 75 1129 2019 JRNL REFN ESSN 1399-0047 JRNL DOI 10.1107/S2059798319015079 REMARK 2 REMARK 2 RESOLUTION. 1.34 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.34 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.09 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.310 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 73255 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.147 REMARK 3 R VALUE (WORKING SET) : 0.146 REMARK 3 FREE R VALUE : 0.171 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 3670 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 39.1027 - 3.9684 1.00 2896 153 0.1632 0.1741 REMARK 3 2 3.9684 - 3.1503 1.00 2758 145 0.1499 0.1646 REMARK 3 3 3.1503 - 2.7522 1.00 2733 144 0.1598 0.1856 REMARK 3 4 2.7522 - 2.5006 1.00 2695 142 0.1553 0.1598 REMARK 3 5 2.5006 - 2.3214 1.00 2708 142 0.1501 0.1810 REMARK 3 6 2.3214 - 2.1845 1.00 2686 142 0.1368 0.1483 REMARK 3 7 2.1845 - 2.0751 1.00 2691 141 0.1318 0.1738 REMARK 3 8 2.0751 - 1.9848 1.00 2683 141 0.1320 0.1590 REMARK 3 9 1.9848 - 1.9084 1.00 2650 140 0.1281 0.1688 REMARK 3 10 1.9084 - 1.8426 1.00 2686 141 0.1294 0.1623 REMARK 3 11 1.8426 - 1.7849 1.00 2657 140 0.1324 0.1701 REMARK 3 12 1.7849 - 1.7339 1.00 2668 141 0.1259 0.1575 REMARK 3 13 1.7339 - 1.6883 1.00 2664 140 0.1223 0.1662 REMARK 3 14 1.6883 - 1.6471 1.00 2642 139 0.1224 0.1424 REMARK 3 15 1.6471 - 1.6096 1.00 2671 139 0.1240 0.1791 REMARK 3 16 1.6096 - 1.5754 1.00 2658 139 0.1288 0.1751 REMARK 3 17 1.5754 - 1.5439 1.00 2621 138 0.1332 0.1638 REMARK 3 18 1.5439 - 1.5147 1.00 2669 141 0.1367 0.2003 REMARK 3 19 1.5147 - 1.4877 1.00 2658 139 0.1263 0.1798 REMARK 3 20 1.4877 - 1.4625 1.00 2655 141 0.1368 0.1540 REMARK 3 21 1.4625 - 1.4389 1.00 2634 137 0.1445 0.1619 REMARK 3 22 1.4389 - 1.4167 1.00 2630 139 0.1471 0.2238 REMARK 3 23 1.4167 - 1.3959 1.00 2651 139 0.1565 0.1921 REMARK 3 24 1.3959 - 1.3762 1.00 2663 130 0.1618 0.1953 REMARK 3 25 1.3762 - 1.3576 1.00 2627 157 0.1797 0.2076 REMARK 3 26 1.3576 - 1.3400 1.00 2631 140 0.1963 0.2536 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.110 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.010 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.14 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6CTZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-MAR-18. REMARK 100 THE DEPOSITION ID IS D_1000233358. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-NOV-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97946 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 73255 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.340 REMARK 200 RESOLUTION RANGE LOW (A) : 39.086 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 14.30 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.34 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.36 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : 13.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 3TDW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.25 M MAGNESIUM CHLORIDE, 0.1 M TRIS REMARK 280 -HCL, 20% PEG4000, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 288K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 38.58450 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.49100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 38.58450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.49100 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2220 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14020 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -50.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 VAL A 107 CG1 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O15 KAN A 404 O HOH A 601 2.06 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 196 52.97 -149.82 REMARK 500 ASP A 218 76.58 58.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 969 DISTANCE = 7.24 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 218 OD2 REMARK 620 2 GDP A 401 O2B 86.9 REMARK 620 3 GDP A 401 O2A 91.0 90.3 REMARK 620 4 HOH A 636 O 89.0 84.4 174.7 REMARK 620 5 HOH A 788 O 175.5 96.2 92.2 88.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 403 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 218 OD1 REMARK 620 2 ASP A 218 OD2 59.3 REMARK 620 3 GDP A 401 O1B 97.1 86.6 REMARK 620 4 HOH A 691 O 83.7 82.8 167.1 REMARK 620 5 HOH A 799 O 167.9 112.8 91.2 86.2 REMARK 620 6 HOH A 808 O 92.7 151.6 92.9 99.9 95.7 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GDP A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue KAN A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 406 DBREF 6CTZ A 5 301 UNP P96762 P96762_ENTGA 5 301 SEQADV 6CTZ LEU A 108 UNP P96762 PHE 108 ENGINEERED MUTATION SEQADV 6CTZ LEU A 258 UNP P96762 HIS 258 ENGINEERED MUTATION SEQADV 6CTZ ILE A 290 UNP P96762 LEU 290 CONFLICT SEQRES 1 A 297 LYS LEU HIS TYR THR THR MET ILE MET THR GLN PHE PRO SEQRES 2 A 297 ASP ILE SER ILE GLN SER VAL GLU SER LEU GLY GLU GLY SEQRES 3 A 297 PHE ARG ASN TYR ALA ILE LEU VAL ASN GLY ASP TRP VAL SEQRES 4 A 297 PHE ARG PHE PRO LYS SER GLN GLN GLY ALA ASP GLU LEU SEQRES 5 A 297 ASN LYS GLU ILE GLN LEU LEU PRO LEU LEU VAL GLY CYS SEQRES 6 A 297 VAL LYS VAL ASN ILE PRO GLN TYR VAL TYR ILE GLY LYS SEQRES 7 A 297 ARG SER ASP GLY ASN PRO PHE VAL GLY TYR ARG LYS VAL SEQRES 8 A 297 GLN GLY GLN ILE LEU GLY GLU ASP GLY MET ALA VAL LEU SEQRES 9 A 297 PRO ASP ASP ALA LYS ASP ARG LEU ALA LEU GLN LEU ALA SEQRES 10 A 297 GLU PHE MET ASN GLU LEU SER ALA PHE PRO VAL GLU THR SEQRES 11 A 297 ALA ILE SER ALA GLY VAL PRO VAL THR ASN LEU LYS ASN SEQRES 12 A 297 LYS ILE LEU LEU LEU SER GLU ALA VAL GLU ASP GLN VAL SEQRES 13 A 297 PHE PRO LEU LEU ASP GLU SER LEU ARG ASP TYR LEU THR SEQRES 14 A 297 LEU ARG PHE GLN SER TYR MET THR HIS PRO VAL TYR THR SEQRES 15 A 297 ARG TYR THR PRO ARG LEU ILE HIS GLY ASP LEU SER PRO SEQRES 16 A 297 ASP HIS PHE LEU THR ASN LEU ASN SER ARG GLN THR PRO SEQRES 17 A 297 LEU THR GLY ILE ILE ASP PHE GLY ASP ALA ALA ILE SER SEQRES 18 A 297 ASP PRO ASP TYR ASP TYR VAL TYR LEU LEU GLU ASP CYS SEQRES 19 A 297 GLY GLU LEU PHE THR ARG GLN VAL MET ALA TYR ARG GLY SEQRES 20 A 297 GLU VAL ASP LEU ASP THR LEU ILE ARG LYS VAL SER LEU SEQRES 21 A 297 PHE VAL THR PHE ASP GLN VAL SER TYR LEU LEU GLU GLY SEQRES 22 A 297 LEU ARG ALA ARG ASP GLN ASP TRP ILE SER GLU GLY ILE SEQRES 23 A 297 GLU LEU LEU GLU GLU ASP LYS ALA ASN ASN PHE HET GDP A 401 28 HET MG A 402 1 HET MG A 403 1 HET KAN A 404 34 HET CL A 405 1 HET CL A 406 1 HETNAM GDP GUANOSINE-5'-DIPHOSPHATE HETNAM MG MAGNESIUM ION HETNAM KAN KANAMYCIN A HETNAM CL CHLORIDE ION FORMUL 2 GDP C10 H15 N5 O11 P2 FORMUL 3 MG 2(MG 2+) FORMUL 5 KAN C18 H36 N4 O11 FORMUL 6 CL 2(CL 1-) FORMUL 8 HOH *369(H2 O) HELIX 1 AA1 LYS A 5 PHE A 16 1 12 HELIX 2 AA2 SER A 49 VAL A 67 1 19 HELIX 3 AA3 GLY A 68 VAL A 70 5 3 HELIX 4 AA4 GLY A 101 ALA A 106 1 6 HELIX 5 AA5 PRO A 109 PHE A 130 1 22 HELIX 6 AA6 PRO A 131 ALA A 138 1 8 HELIX 7 AA7 ASN A 144 VAL A 160 1 17 HELIX 8 AA8 PHE A 161 LEU A 164 5 4 HELIX 9 AA9 ASP A 165 THR A 181 1 17 HELIX 10 AB1 HIS A 182 ARG A 187 1 6 HELIX 11 AB2 SER A 198 ASP A 200 5 3 HELIX 12 AB3 ASP A 226 ASP A 230 5 5 HELIX 13 AB4 TYR A 231 GLY A 239 1 9 HELIX 14 AB5 GLY A 239 GLY A 251 1 13 HELIX 15 AB6 ASP A 254 ARG A 281 1 28 HELIX 16 AB7 ASP A 282 PHE A 301 1 20 SHEET 1 AA1 5 VAL A 24 GLU A 29 0 SHEET 2 AA1 5 ASN A 33 VAL A 38 -1 O ALA A 35 N GLY A 28 SHEET 3 AA1 5 TRP A 42 PRO A 47 -1 O TRP A 42 N VAL A 38 SHEET 4 AA1 5 ASN A 87 ARG A 93 -1 O TYR A 92 N VAL A 43 SHEET 5 AA1 5 TYR A 77 SER A 84 -1 N ARG A 83 O ASN A 87 SHEET 1 AA2 3 GLN A 98 ILE A 99 0 SHEET 2 AA2 3 PHE A 202 THR A 204 -1 O THR A 204 N GLN A 98 SHEET 3 AA2 3 LEU A 213 ILE A 216 -1 O GLY A 215 N LEU A 203 SHEET 1 AA3 2 ARG A 191 ILE A 193 0 SHEET 2 AA3 2 ALA A 223 SER A 225 -1 O ALA A 223 N ILE A 193 LINK OD2 ASP A 218 MG MG A 402 1555 1555 2.11 LINK OD1 ASP A 218 MG MG A 403 1555 1555 2.20 LINK OD2 ASP A 218 MG MG A 403 1555 1555 2.27 LINK O2B GDP A 401 MG MG A 402 1555 1555 2.04 LINK O2A GDP A 401 MG MG A 402 1555 1555 2.02 LINK O1B GDP A 401 MG MG A 403 1555 1555 2.02 LINK MG MG A 402 O HOH A 636 1555 1555 2.10 LINK MG MG A 402 O HOH A 788 1555 1555 2.05 LINK MG MG A 403 O HOH A 691 1555 1555 2.15 LINK MG MG A 403 O HOH A 799 1555 1555 2.05 LINK MG MG A 403 O HOH A 808 1555 1555 2.15 SITE 1 AC1 29 LEU A 27 GLY A 28 GLU A 29 GLY A 30 SITE 2 AC1 29 PHE A 31 ARG A 32 ASN A 33 ALA A 35 SITE 3 AC1 29 ARG A 45 TYR A 92 LYS A 94 VAL A 95 SITE 4 AC1 29 ILE A 99 HIS A 201 ILE A 217 ASP A 218 SITE 5 AC1 29 MG A 402 MG A 403 HOH A 636 HOH A 673 SITE 6 AC1 29 HOH A 677 HOH A 715 HOH A 722 HOH A 788 SITE 7 AC1 29 HOH A 799 HOH A 801 HOH A 808 HOH A 817 SITE 8 AC1 29 HOH A 861 SITE 1 AC2 5 HIS A 201 ASP A 218 GDP A 401 HOH A 636 SITE 2 AC2 5 HOH A 788 SITE 1 AC3 5 ASP A 218 GDP A 401 HOH A 691 HOH A 799 SITE 2 AC3 5 HOH A 808 SITE 1 AC4 24 PHE A 31 ASP A 196 SER A 198 ASP A 221 SITE 2 AC4 24 TYR A 233 GLU A 236 ASP A 237 ASP A 269 SITE 3 AC4 24 GLN A 270 TYR A 273 GLU A 276 LEU A 292 SITE 4 AC4 24 HOH A 601 HOH A 604 HOH A 612 HOH A 619 SITE 5 AC4 24 HOH A 623 HOH A 636 HOH A 665 HOH A 677 SITE 6 AC4 24 HOH A 730 HOH A 767 HOH A 783 HOH A 796 SITE 1 AC5 3 ARG A 175 SER A 178 HOH A 832 SITE 1 AC6 3 ILE A 149 HOH A 697 HOH A 874 CRYST1 77.169 58.982 70.853 90.00 90.00 90.00 P 21 21 2 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.012959 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016954 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014114 0.00000