HEADER HYDROLASE INHIBITOR 02-FEB-09 2KER TITLE ALPHA-AMYLASE INHIBITOR PARVULUSTAT (Z-2685) FROM STREPTOMYCES TITLE 2 PARVULUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-AMYLASE INHIBITOR Z-2685; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PARVULUSTAT; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES PARVULUS; SOURCE 3 ORGANISM_TAXID: 146923; SOURCE 4 STRAIN: FH-1641; SOURCE 5 EXPRESSION_SYSTEM: STREPTOMYCES LIVIDANS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 1916; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: TK24; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: VECTOR; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PAX5A KEYWDS ALPHA-AMYLASE INHIBITOR, PARVULUSTAT (Z-2685), HYDROLASE INHIBITOR EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR S.REHM,S.HAN,I.HASSANI,A.SOKOCEVIC,H.R.A.JONKER,J.W.ENGELS,H.SCHWALBE REVDAT 2 16-MAR-22 2KER 1 REMARK SEQADV REVDAT 1 17-FEB-09 2KER 0 JRNL AUTH S.REHM,S.HAN,I.HASSANI,A.SOKOCEVIC,H.R.A.JONKER,J.W.ENGELS, JRNL AUTH 2 H.SCHWALBE JRNL TITL THE HIGH RESOLUTION NMR STRUCTURE OF PARVULUSTAT (Z-2685) JRNL TITL 2 FROM STREPTOMYCES PARVULUS FH-1641: COMPARISON WITH JRNL TITL 3 TENDAMISTAT FROM STREPTOMYCES TENDAE 4158 JRNL REF CHEMBIOCHEM V. 10 119 2009 JRNL REFN ISSN 1439-4227 JRNL PMID 19067455 JRNL DOI 10.1002/CBIC.200800547 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TOPSPIN 2.1, ARIA 1.2 REMARK 3 AUTHORS : BRUKER BIOSPIN (TOPSPIN), LINGE, O'DONOGHUE AND REMARK 3 NILGES (ARIA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2KER COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 04-FEB-09. REMARK 100 THE DEPOSITION ID IS D_1000101030. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 318 REMARK 210 PH : 6.6 REMARK 210 IONIC STRENGTH : 200 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.5 MM [U-100% 13C; U-100% 15N] REMARK 210 PARVULUSTAT-1, 30 MM SODIUM REMARK 210 PHOSPHATE-2, 170 MM SODIUM REMARK 210 CHLORIDE-3, 0.01 % SODIUM AZIDE- REMARK 210 4, 92.5% H2O/7.5% D2O; 0.5 MM [U- REMARK 210 100% 15N] PARVULUSTAT-5, 30 MM REMARK 210 SODIUM PHOSPHATE-6, 170 MM REMARK 210 SODIUM CHLORIDE-7, 0.01 % SODIUM REMARK 210 AZIDE-8, 92.5% H2O/7.5% D2O; 0.5 REMARK 210 MM [U-100% 13C; U-100% 15N] REMARK 210 PARVULUSTAT-9, 30 MM SODIUM REMARK 210 PHOSPHATE-10, 170 MM SODIUM REMARK 210 CHLORIDE-11, 0.01 % SODIUM AZIDE- REMARK 210 12, 100% D2O; 0.5 MM [U-100% 15N] REMARK 210 PARVULUSTAT-13, 30 MM SODIUM REMARK 210 PHOSPHATE-14, 170 MM SODIUM REMARK 210 CHLORIDE-15, 0.01 % SODIUM AZIDE- REMARK 210 16, 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC; REMARK 210 2D 1H-1H NOESY; 3D 1H-15N NOESY; REMARK 210 3D 1H-13C NOESY; 3D HNCO; 3D REMARK 210 HNCACB; 3D HBHA(CO)NH; 3D REMARK 210 CBCA(CO)NH; 3D HNHA; 3D HCCH- REMARK 210 TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 900 MHZ; 800 MHZ; 700 MHZ; 600 REMARK 210 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN 2.1, XEASY, SPARKY REMARK 210 3.113, CNS 1.1 REMARK 210 METHOD USED : SIMULATED ANNEALING, TORSION REMARK 210 ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 2 TYR A 12 CE1 TYR A 12 CZ 0.180 REMARK 500 2 TYR A 12 CZ TYR A 12 CE2 -0.185 REMARK 500 2 TYR A 18 CE1 TYR A 18 CZ 0.124 REMARK 500 2 TYR A 18 CZ TYR A 18 CE2 -0.137 REMARK 500 3 TYR A 12 CE1 TYR A 12 CZ 0.135 REMARK 500 3 TYR A 12 CZ TYR A 12 CE2 -0.138 REMARK 500 5 TYR A 12 CE1 TYR A 12 CZ 0.158 REMARK 500 5 TYR A 12 CZ TYR A 12 CE2 -0.162 REMARK 500 5 TYR A 18 CE1 TYR A 18 CZ 0.119 REMARK 500 5 TYR A 18 CZ TYR A 18 CE2 -0.124 REMARK 500 7 TYR A 12 CE1 TYR A 12 CZ 0.132 REMARK 500 7 TYR A 12 CZ TYR A 12 CE2 -0.140 REMARK 500 8 TYR A 12 CE1 TYR A 12 CZ 0.138 REMARK 500 8 TYR A 12 CZ TYR A 12 CE2 -0.143 REMARK 500 9 TYR A 12 CE1 TYR A 12 CZ 0.126 REMARK 500 9 TYR A 12 CZ TYR A 12 CE2 -0.133 REMARK 500 10 TYR A 12 CE1 TYR A 12 CZ 0.136 REMARK 500 10 TYR A 12 CZ TYR A 12 CE2 -0.139 REMARK 500 12 TYR A 12 CE1 TYR A 12 CZ 0.148 REMARK 500 12 TYR A 12 CZ TYR A 12 CE2 -0.154 REMARK 500 12 TYR A 18 CZ TYR A 18 CE2 -0.093 REMARK 500 14 TYR A 12 CE1 TYR A 12 CZ 0.135 REMARK 500 14 TYR A 12 CZ TYR A 12 CE2 -0.139 REMARK 500 14 TYR A 18 CE1 TYR A 18 CZ 0.110 REMARK 500 14 TYR A 18 CZ TYR A 18 CE2 -0.119 REMARK 500 16 TYR A 12 CE1 TYR A 12 CZ 0.140 REMARK 500 16 TYR A 12 CZ TYR A 12 CE2 -0.148 REMARK 500 17 TYR A 18 CE1 TYR A 18 CZ 0.095 REMARK 500 17 TYR A 18 CZ TYR A 18 CE2 -0.101 REMARK 500 18 TYR A 18 CE1 TYR A 18 CZ 0.083 REMARK 500 18 TYR A 18 CZ TYR A 18 CE2 -0.092 REMARK 500 19 TYR A 12 CE1 TYR A 12 CZ 0.122 REMARK 500 19 TYR A 12 CZ TYR A 12 CE2 -0.127 REMARK 500 19 TYR A 18 CZ TYR A 18 CE2 -0.083 REMARK 500 20 TYR A 18 CE1 TYR A 18 CZ 0.087 REMARK 500 20 TYR A 18 CZ TYR A 18 CE2 -0.096 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 1 VAL A 6 -142.72 -137.77 REMARK 500 1 ALA A 7 10.04 -58.65 REMARK 500 1 GLU A 8 -50.43 72.59 REMARK 500 1 SER A 15 75.93 -108.34 REMARK 500 1 TRP A 16 -86.21 66.63 REMARK 500 1 ALA A 26 -4.26 85.06 REMARK 500 1 HIS A 37 -74.08 -135.56 REMARK 500 1 TRP A 40 87.21 59.77 REMARK 500 1 ALA A 41 29.06 -168.58 REMARK 500 1 CYS A 43 111.83 173.30 REMARK 500 1 PRO A 48 95.38 -41.16 REMARK 500 1 ALA A 55 105.10 -51.92 REMARK 500 1 TYR A 57 40.87 -83.50 REMARK 500 1 ASN A 62 -96.70 -134.86 REMARK 500 1 TYR A 63 112.77 167.99 REMARK 500 1 PRO A 72 79.90 -23.80 REMARK 500 1 ALA A 73 88.58 -166.78 REMARK 500 1 SER A 76 91.76 70.03 REMARK 500 2 VAL A 6 -148.55 49.19 REMARK 500 2 ALA A 7 1.32 -58.92 REMARK 500 2 GLU A 8 -33.79 72.22 REMARK 500 2 SER A 15 54.29 -104.60 REMARK 500 2 TRP A 16 88.99 60.38 REMARK 500 2 HIS A 37 -77.05 -126.42 REMARK 500 2 GLN A 39 20.01 -76.38 REMARK 500 2 TRP A 40 87.41 66.99 REMARK 500 2 ALA A 41 27.77 -170.85 REMARK 500 2 CYS A 43 114.56 172.27 REMARK 500 2 PRO A 48 91.48 -47.77 REMARK 500 2 ALA A 55 101.46 -55.72 REMARK 500 2 ASN A 62 -111.72 -125.49 REMARK 500 2 TYR A 63 109.08 175.43 REMARK 500 2 PRO A 72 80.73 -28.35 REMARK 500 2 ALA A 73 99.06 -169.24 REMARK 500 2 PRO A 75 54.81 -68.14 REMARK 500 3 THR A 2 -58.00 -161.40 REMARK 500 3 VAL A 6 -137.63 -136.94 REMARK 500 3 ALA A 7 0.23 -56.48 REMARK 500 3 GLU A 8 -38.73 74.11 REMARK 500 3 ALA A 26 -6.03 82.24 REMARK 500 3 HIS A 37 -75.49 -101.60 REMARK 500 3 ALA A 41 19.96 -168.03 REMARK 500 3 CYS A 43 115.04 176.47 REMARK 500 3 PRO A 48 98.15 -43.19 REMARK 500 3 ALA A 55 98.56 -63.97 REMARK 500 3 TYR A 57 43.68 -84.78 REMARK 500 3 ASP A 60 81.87 66.10 REMARK 500 3 PRO A 72 78.12 -22.37 REMARK 500 3 ALA A 73 81.91 -169.60 REMARK 500 4 VAL A 6 98.05 38.77 REMARK 500 REMARK 500 THIS ENTRY HAS 303 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL DBREF 2KER A 1 76 UNP P07512 IAA_STRRO 1 76 SEQADV 2KER GLY A 77 UNP P07512 EXPRESSION TAG SEQADV 2KER VAL A 78 UNP P07512 EXPRESSION TAG SEQRES 1 A 78 ALA THR GLY SER PRO VAL ALA GLU CYS VAL GLU TYR PHE SEQRES 2 A 78 GLN SER TRP ARG TYR THR ASP VAL HIS ASN GLY CYS ALA SEQRES 3 A 78 ASP ALA VAL SER VAL THR VAL GLU TYR THR HIS GLY GLN SEQRES 4 A 78 TRP ALA PRO CYS ARG VAL ILE GLU PRO GLY GLY TRP ALA SEQRES 5 A 78 THR PHE ALA GLY TYR GLY THR ASP GLY ASN TYR VAL THR SEQRES 6 A 78 GLY LEU HIS THR CYS ASP PRO ALA THR PRO SER GLY VAL SHEET 1 A 3 GLU A 11 GLN A 14 0 SHEET 2 A 3 TYR A 18 HIS A 22 -1 O HIS A 22 N GLU A 11 SHEET 3 A 3 THR A 53 ALA A 55 -1 O PHE A 54 N THR A 19 SHEET 1 B 3 ARG A 44 ILE A 46 0 SHEET 2 B 3 VAL A 29 TYR A 35 -1 N VAL A 31 O ARG A 44 SHEET 3 B 3 VAL A 64 THR A 69 -1 O HIS A 68 N THR A 32 SSBOND 1 CYS A 9 CYS A 25 1555 1555 2.03 SSBOND 2 CYS A 43 CYS A 70 1555 1555 2.03 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1