HEADER HYDROLASE 15-NOV-18 6I6Z TITLE CRYSTAL STRUCTURE OF THE HUMAN CARBOXYPEPTIDASE A1 IN COMPLEX WITH THE TITLE 2 PHOSPHINIC INHIBITOR ACETYL-TYR-ALA-Y(PO2CH2)-HOMOPHE-OH COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBOXYPEPTIDASE A1; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.4.17.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CPA1, CPA; SOURCE 6 EXPRESSION_SYSTEM: KOMAGATAELLA PASTORIS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 4922 KEYWDS PROTEASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR P.GALLEGO,D.REVERTER REVDAT 5 24-JAN-24 6I6Z 1 LINK REVDAT 4 13-MAR-19 6I6Z 1 JRNL REVDAT 3 06-FEB-19 6I6Z 1 JRNL REVDAT 2 23-JAN-19 6I6Z 1 COMPND SOURCE REMARK SEQADV REVDAT 2 2 1 SEQRES LINK SITE ATOM REVDAT 1 12-DEC-18 6I6Z 0 SPRSDE 12-DEC-18 6I6Z 4UEF JRNL AUTH G.COVALEDA,P.GALLEGO,J.VENDRELL,D.GEORGIADIS,J.LORENZO, JRNL AUTH 2 V.DIVE,F.X.AVILES,D.REVERTER,L.DEVEL JRNL TITL SYNTHESIS AND STRUCTURAL/FUNCTIONAL CHARACTERIZATION OF JRNL TITL 2 SELECTIVE M14 METALLOCARBOXYPEPTIDASE INHIBITORS BASED ON JRNL TITL 3 PHOSPHINIC PSEUDOPEPTIDE SCAFFOLD: IMPLICATIONS ON THE JRNL TITL 4 DESIGN OF SPECIFIC OPTICAL PROBES. JRNL REF J. MED. CHEM. V. 62 1917 2019 JRNL REFN ISSN 1520-4804 JRNL PMID 30688452 JRNL DOI 10.1021/ACS.JMEDCHEM.8B01465 REMARK 2 REMARK 2 RESOLUTION. 1.72 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.4_1496 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) : 1.72 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.44 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 66309 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.160 REMARK 3 R VALUE (WORKING SET) : 0.158 REMARK 3 FREE R VALUE : 0.183 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.070 REMARK 3 FREE R VALUE TEST SET COUNT : 3363 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 40.4513 - 4.9584 1.00 2851 151 0.1498 0.1770 REMARK 3 2 4.9584 - 3.9367 1.00 2711 148 0.1267 0.1173 REMARK 3 3 3.9367 - 3.4394 1.00 2664 150 0.1518 0.1732 REMARK 3 4 3.4394 - 3.1251 1.00 2673 128 0.1717 0.1997 REMARK 3 5 3.1251 - 2.9011 1.00 2625 134 0.1746 0.2140 REMARK 3 6 2.9011 - 2.7301 1.00 2652 136 0.1795 0.1949 REMARK 3 7 2.7301 - 2.5934 1.00 2626 144 0.1768 0.1869 REMARK 3 8 2.5934 - 2.4805 1.00 2639 143 0.1735 0.2000 REMARK 3 9 2.4805 - 2.3851 1.00 2642 118 0.1685 0.1909 REMARK 3 10 2.3851 - 2.3028 1.00 2621 118 0.1645 0.1849 REMARK 3 11 2.3028 - 2.2308 1.00 2581 162 0.1641 0.1830 REMARK 3 12 2.2308 - 2.1670 1.00 2623 138 0.1612 0.1842 REMARK 3 13 2.1670 - 2.1100 1.00 2590 141 0.1569 0.2022 REMARK 3 14 2.1100 - 2.0585 1.00 2607 145 0.1547 0.1962 REMARK 3 15 2.0585 - 2.0117 1.00 2551 149 0.1523 0.1613 REMARK 3 16 2.0117 - 1.9689 1.00 2619 149 0.1598 0.2089 REMARK 3 17 1.9689 - 1.9295 1.00 2551 144 0.1556 0.1884 REMARK 3 18 1.9295 - 1.8931 1.00 2630 138 0.1494 0.1852 REMARK 3 19 1.8931 - 1.8593 1.00 2561 156 0.1524 0.2037 REMARK 3 20 1.8593 - 1.8278 1.00 2573 138 0.1479 0.2008 REMARK 3 21 1.8278 - 1.7983 1.00 2587 141 0.1478 0.1919 REMARK 3 22 1.7983 - 1.7706 1.00 2601 112 0.1522 0.2117 REMARK 3 23 1.7706 - 1.7446 1.00 2597 142 0.1558 0.2055 REMARK 3 24 1.7446 - 1.7200 1.00 2571 138 0.1673 0.2062 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) : 0.150 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.150 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.007 5136 REMARK 3 ANGLE : 1.145 7001 REMARK 3 CHIRALITY : 0.051 764 REMARK 3 PLANARITY : 0.006 888 REMARK 3 DIHEDRAL : 15.395 1825 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESSEQ -10:9999) REMARK 3 ORIGIN FOR THE GROUP (A): -4.6527 1.7381 -16.5120 REMARK 3 T TENSOR REMARK 3 T11: 0.0519 T22: 0.0565 REMARK 3 T33: 0.0598 T12: 0.0032 REMARK 3 T13: 0.0031 T23: -0.0031 REMARK 3 L TENSOR REMARK 3 L11: 0.5253 L22: 0.6092 REMARK 3 L33: 0.7877 L12: -0.0056 REMARK 3 L13: -0.0212 L23: 0.1164 REMARK 3 S TENSOR REMARK 3 S11: -0.0085 S12: 0.0286 S13: -0.0455 REMARK 3 S21: -0.0193 S22: -0.0028 S23: 0.0051 REMARK 3 S31: 0.0279 S32: -0.0408 S33: 0.0120 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN B AND RESSEQ -10:9999) REMARK 3 ORIGIN FOR THE GROUP (A): -12.2760 38.7054 -23.0598 REMARK 3 T TENSOR REMARK 3 T11: 0.0552 T22: 0.0639 REMARK 3 T33: 0.0682 T12: 0.0094 REMARK 3 T13: 0.0069 T23: 0.0126 REMARK 3 L TENSOR REMARK 3 L11: 0.5154 L22: 1.0447 REMARK 3 L33: 0.7673 L12: 0.0387 REMARK 3 L13: -0.1396 L23: -0.1124 REMARK 3 S TENSOR REMARK 3 S11: 0.0029 S12: 0.0410 S13: 0.0414 REMARK 3 S21: -0.0243 S22: 0.0301 S23: 0.0729 REMARK 3 S31: -0.0506 S32: -0.0572 S33: -0.0263 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 6I6Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-NOV-18. REMARK 100 THE DEPOSITION ID IS D_1200012904. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-JUN-13 REMARK 200 TEMPERATURE (KELVIN) : 173 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALBA REMARK 200 BEAMLINE : XALOC REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9794 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 66309 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.720 REMARK 200 RESOLUTION RANGE LOW (A) : 40.451 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.400 REMARK 200 R MERGE (I) : 0.09900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 1.3300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.72 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.74 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.42900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: 3KGQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1:1 (V:V) OF HCPA1/8 COMPLEX AT 16.1 REMARK 280 MG/ML AND A RESERVOIR SOLUTION OF 20% W/V PEG3350, 0.2 M MGCL 2 , REMARK 280 0.1 M HEPES, PH 6.0., VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 283K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 23.06050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 79.09750 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.05450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 79.09750 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.06050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.05450 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ALA A 111 REMARK 465 ARG A 112 REMARK 465 ALA B 111 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 THR A 232 -47.33 -139.49 REMARK 500 SER A 309 -12.83 157.04 REMARK 500 ILE A 357 -70.43 -130.97 REMARK 500 ASP A 383 -142.63 -108.32 REMARK 500 LEU A 390 38.41 -93.47 REMARK 500 THR B 232 -47.79 -139.82 REMARK 500 THR B 239 -174.00 -68.87 REMARK 500 SER B 309 2.96 149.70 REMARK 500 SER B 309 -17.97 160.25 REMARK 500 GLN B 310 64.97 62.23 REMARK 500 ILE B 357 -64.84 -135.85 REMARK 500 ASP B 383 -143.49 -108.17 REMARK 500 LEU B 390 40.81 -92.28 REMARK 500 REMARK 500 REMARK: NULL 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 ZN A 502 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 179 ND1 REMARK 620 2 GLU A 182 OE1 99.6 REMARK 620 3 HIS A 306 ND1 102.6 132.5 REMARK 620 4 TJE A 501 O4 125.8 100.8 99.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 502 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 179 ND1 REMARK 620 2 GLU B 182 OE1 97.5 REMARK 620 3 HIS B 306 ND1 103.4 134.0 REMARK 620 4 TJE B 501 O4 123.0 100.6 101.4 REMARK 620 N 1 2 3 REMARK 630 REMARK 630 MOLECULE TYPE: NULL REMARK 630 MOLECULE NAME: (2S)-2-{[(S)-{(1R)-1-[(N-ACETYL-L-TYROSYL)AMINO] REMARK 630 ETHYL}(HYDROXY)PHOSPHORYL]METHYL}-4-PHENYLBUTANOIC ACID REMARK 630 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 630 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 630 REMARK 630 M RES C SSSEQI REMARK 630 TJE A 501 REMARK 630 TJE B 501 REMARK 630 SOURCE: NULL REMARK 630 TAXONOMY: NULL REMARK 630 SUBCOMP: ACY TYR WN6 REMARK 630 DETAILS: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue TJE A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue TJE B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 502 DBREF 6I6Z A 111 418 UNP P15085 CBPA1_HUMAN 111 418 DBREF 6I6Z B 111 418 UNP P15085 CBPA1_HUMAN 111 418 SEQRES 1 A 308 ALA ARG SER THR ASP THR PHE ASN TYR ALA THR TYR HIS SEQRES 2 A 308 THR LEU GLU GLU ILE TYR ASP PHE LEU ASP LEU LEU VAL SEQRES 3 A 308 ALA GLU ASN PRO HIS LEU VAL SER LYS ILE GLN ILE GLY SEQRES 4 A 308 ASN THR TYR GLU GLY ARG PRO ILE TYR VAL LEU LYS PHE SEQRES 5 A 308 SER THR GLY GLY SER LYS ARG PRO ALA ILE TRP ILE ASP SEQRES 6 A 308 THR GLY ILE HIS SER ARG GLU TRP VAL THR GLN ALA SER SEQRES 7 A 308 GLY VAL TRP PHE ALA LYS LYS ILE THR GLN ASP TYR GLY SEQRES 8 A 308 GLN ASP ALA ALA PHE THR ALA ILE LEU ASP THR LEU ASP SEQRES 9 A 308 ILE PHE LEU GLU ILE VAL THR ASN PRO ASP GLY PHE ALA SEQRES 10 A 308 PHE THR HIS SER THR ASN ARG MET TRP ARG LYS THR ARG SEQRES 11 A 308 SER HIS THR ALA GLY SER LEU CYS ILE GLY VAL ASP PRO SEQRES 12 A 308 ASN ARG ASN TRP ASP ALA GLY PHE GLY LEU SER GLY ALA SEQRES 13 A 308 SER SER ASN PRO CYS SER GLU THR TYR HIS GLY LYS PHE SEQRES 14 A 308 ALA ASN SER GLU VAL GLU VAL LYS SER ILE VAL ASP PHE SEQRES 15 A 308 VAL LYS ASP HIS GLY ASN ILE LYS ALA PHE ILE SER ILE SEQRES 16 A 308 HIS SER TYR SER GLN LEU LEU MET TYR PRO TYR GLY TYR SEQRES 17 A 308 LYS THR GLU PRO VAL PRO ASP GLN ASP GLU LEU ASP GLN SEQRES 18 A 308 LEU SER LYS ALA ALA VAL THR ALA LEU ALA SER LEU TYR SEQRES 19 A 308 GLY THR LYS PHE ASN TYR GLY SER ILE ILE LYS ALA ILE SEQRES 20 A 308 TYR GLN ALA SER GLY SER THR ILE ASP TRP THR TYR SER SEQRES 21 A 308 GLN GLY ILE LYS TYR SER PHE THR PHE GLU LEU ARG ASP SEQRES 22 A 308 THR GLY ARG TYR GLY PHE LEU LEU PRO ALA SER GLN ILE SEQRES 23 A 308 ILE PRO THR ALA LYS GLU THR TRP LEU ALA LEU LEU THR SEQRES 24 A 308 ILE MET GLU HIS THR LEU ASN HIS PRO SEQRES 1 B 308 ALA ARG SER THR ASP THR PHE ASN TYR ALA THR TYR HIS SEQRES 2 B 308 THR LEU GLU GLU ILE TYR ASP PHE LEU ASP LEU LEU VAL SEQRES 3 B 308 ALA GLU ASN PRO HIS LEU VAL SER LYS ILE GLN ILE GLY SEQRES 4 B 308 ASN THR TYR GLU GLY ARG PRO ILE TYR VAL LEU LYS PHE SEQRES 5 B 308 SER THR GLY GLY SER LYS ARG PRO ALA ILE TRP ILE ASP SEQRES 6 B 308 THR GLY ILE HIS SER ARG GLU TRP VAL THR GLN ALA SER SEQRES 7 B 308 GLY VAL TRP PHE ALA LYS LYS ILE THR GLN ASP TYR GLY SEQRES 8 B 308 GLN ASP ALA ALA PHE THR ALA ILE LEU ASP THR LEU ASP SEQRES 9 B 308 ILE PHE LEU GLU ILE VAL THR ASN PRO ASP GLY PHE ALA SEQRES 10 B 308 PHE THR HIS SER THR ASN ARG MET TRP ARG LYS THR ARG SEQRES 11 B 308 SER HIS THR ALA GLY SER LEU CYS ILE GLY VAL ASP PRO SEQRES 12 B 308 ASN ARG ASN TRP ASP ALA GLY PHE GLY LEU SER GLY ALA SEQRES 13 B 308 SER SER ASN PRO CYS SER GLU THR TYR HIS GLY LYS PHE SEQRES 14 B 308 ALA ASN SER GLU VAL GLU VAL LYS SER ILE VAL ASP PHE SEQRES 15 B 308 VAL LYS ASP HIS GLY ASN ILE LYS ALA PHE ILE SER ILE SEQRES 16 B 308 HIS SER TYR SER GLN LEU LEU MET TYR PRO TYR GLY TYR SEQRES 17 B 308 LYS THR GLU PRO VAL PRO ASP GLN ASP GLU LEU ASP GLN SEQRES 18 B 308 LEU SER LYS ALA ALA VAL THR ALA LEU ALA SER LEU TYR SEQRES 19 B 308 GLY THR LYS PHE ASN TYR GLY SER ILE ILE LYS ALA ILE SEQRES 20 B 308 TYR GLN ALA SER GLY SER THR ILE ASP TRP THR TYR SER SEQRES 21 B 308 GLN GLY ILE LYS TYR SER PHE THR PHE GLU LEU ARG ASP SEQRES 22 B 308 THR GLY ARG TYR GLY PHE LEU LEU PRO ALA SER GLN ILE SEQRES 23 B 308 ILE PRO THR ALA LYS GLU THR TRP LEU ALA LEU LEU THR SEQRES 24 B 308 ILE MET GLU HIS THR LEU ASN HIS PRO HET TJE A 501 34 HET ZN A 502 1 HET TJE B 501 34 HET ZN B 502 1 HETNAM TJE (2S)-2-{[(S)-{(1R)-1-[(N-ACETYL-L-TYROSYL) HETNAM 2 TJE AMINO]ETHYL}(HYDROXY)PHOSPHORYL]METHYL}-4- HETNAM 3 TJE PHENYLBUTANOIC ACID HETNAM ZN ZINC ION HETSYN TJE ACETYL-TYR-ALA-Y(PO2CH2)-HOMOPHE-OH FORMUL 3 TJE 2(C24 H31 N2 O7 P) FORMUL 4 ZN 2(ZN 2+) FORMUL 7 HOH *359(H2 O) HELIX 1 AA1 THR A 124 ASN A 139 1 16 HELIX 2 AA2 GLU A 182 TYR A 200 1 19 HELIX 3 AA3 ASP A 203 ASP A 211 1 9 HELIX 4 AA4 ASN A 222 THR A 232 1 11 HELIX 5 AA5 ASP A 252 ASN A 256 5 5 HELIX 6 AA6 GLU A 283 GLY A 297 1 15 HELIX 7 AA7 ASP A 325 SER A 342 1 18 HELIX 8 AA8 ILE A 353 ILE A 357 1 5 HELIX 9 AA9 SER A 363 GLN A 371 1 9 HELIX 10 AB1 PRO A 392 SER A 394 5 3 HELIX 11 AB2 GLN A 395 HIS A 417 1 23 HELIX 12 AB3 THR B 124 ASN B 139 1 16 HELIX 13 AB4 GLU B 182 TYR B 200 1 19 HELIX 14 AB5 ASP B 203 LEU B 213 1 11 HELIX 15 AB6 ASN B 222 THR B 232 1 11 HELIX 16 AB7 ASP B 252 ASN B 256 5 5 HELIX 17 AB8 GLU B 283 GLY B 297 1 15 HELIX 18 AB9 ASP B 325 SER B 342 1 18 HELIX 19 AC1 ILE B 353 ILE B 357 1 5 HELIX 20 AC2 SER B 363 GLN B 371 1 9 HELIX 21 AC3 PRO B 392 SER B 394 5 3 HELIX 22 AC4 GLN B 395 HIS B 417 1 23 SHEET 1 AA1 8 VAL A 143 ASN A 150 0 SHEET 2 AA1 8 PRO A 156 PHE A 162 -1 O VAL A 159 N ILE A 146 SHEET 3 AA1 8 ASP A 214 GLU A 218 -1 O ILE A 215 N PHE A 162 SHEET 4 AA1 8 ALA A 171 THR A 176 1 N ILE A 172 O PHE A 216 SHEET 5 AA1 8 ILE A 299 HIS A 306 1 O LYS A 300 N ALA A 171 SHEET 6 AA1 8 TYR A 375 GLU A 380 1 O PHE A 379 N HIS A 306 SHEET 7 AA1 8 LEU A 311 TYR A 314 -1 N MET A 313 O THR A 378 SHEET 8 AA1 8 ASN A 349 SER A 352 1 O ASN A 349 N LEU A 312 SHEET 1 AA2 8 VAL B 143 ASN B 150 0 SHEET 2 AA2 8 PRO B 156 PHE B 162 -1 O VAL B 159 N ILE B 146 SHEET 3 AA2 8 ASP B 214 GLU B 218 -1 O ILE B 215 N PHE B 162 SHEET 4 AA2 8 ALA B 171 THR B 176 1 N ILE B 172 O PHE B 216 SHEET 5 AA2 8 ILE B 299 HIS B 306 1 O ILE B 305 N ASP B 175 SHEET 6 AA2 8 TYR B 375 GLU B 380 1 O PHE B 379 N HIS B 306 SHEET 7 AA2 8 LEU B 311 TYR B 314 -1 N MET B 313 O THR B 378 SHEET 8 AA2 8 ASN B 349 SER B 352 1 O ASN B 349 N LEU B 312 SSBOND 1 CYS A 248 CYS A 271 1555 1555 2.06 SSBOND 2 CYS B 248 CYS B 271 1555 1555 2.06 LINK ND1 HIS A 179 ZN ZN A 502 1555 1555 2.07 LINK OE1 GLU A 182 ZN ZN A 502 1555 1555 2.01 LINK ND1 HIS A 306 ZN ZN A 502 1555 1555 2.01 LINK O4 TJE A 501 ZN ZN A 502 1555 1555 1.95 LINK ND1 HIS B 179 ZN ZN B 502 1555 1555 2.11 LINK OE1 GLU B 182 ZN ZN B 502 1555 1555 2.03 LINK ND1 HIS B 306 ZN ZN B 502 1555 1555 2.01 LINK O4 TJE B 501 ZN ZN B 502 1555 1555 1.95 CISPEP 1 SER A 307 TYR A 308 0 -3.37 CISPEP 2 PRO A 315 TYR A 316 0 -1.24 CISPEP 3 ARG A 382 ASP A 383 0 -4.94 CISPEP 4 SER B 307 TYR B 308 0 -2.25 CISPEP 5 PRO B 315 TYR B 316 0 -0.53 CISPEP 6 ARG B 382 ASP B 383 0 -5.10 SITE 1 AC1 19 HIS A 179 ARG A 181 GLU A 182 ARG A 237 SITE 2 AC1 19 ASN A 254 ARG A 255 HIS A 306 SER A 307 SITE 3 AC1 19 TYR A 308 ILE A 353 TYR A 358 SER A 363 SITE 4 AC1 19 THR A 378 GLU A 380 PHE A 389 ZN A 502 SITE 5 AC1 19 HOH A 653 GLU B 273 TJE B 501 SITE 1 AC2 4 HIS A 179 GLU A 182 HIS A 306 TJE A 501 SITE 1 AC3 20 GLU A 273 TJE A 501 HIS B 179 ARG B 181 SITE 2 AC3 20 GLU B 182 ARG B 237 ASN B 254 ARG B 255 SITE 3 AC3 20 HIS B 306 SER B 307 TYR B 308 ILE B 353 SITE 4 AC3 20 TYR B 358 SER B 363 THR B 378 GLU B 380 SITE 5 AC3 20 PHE B 389 ZN B 502 HOH B 633 HOH B 639 SITE 1 AC4 4 HIS B 179 GLU B 182 HIS B 306 TJE B 501 CRYST1 46.121 84.109 158.195 90.00 90.00 90.00 P 21 21 21 8 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 0.021682 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011889 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006321 0.00000