PDB Short entry for 4NFF HEADER HYDROLASE 31-OCT-13 4NFF TITLE HUMAN KALLIKREIN-RELATED PEPTIDASE 2 IN COMPLEX WITH PPACK COMPND MOL_ID: 1; COMPND 2 MOLECULE: KALLIKREIN-2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GLANDULAR KALLIKREIN-1, HGK-1, TISSUE KALLIKREIN-2; COMPND 5 EC: 3.4.21.35; COMPND 6 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: KLK2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CHYMOTRYPSIN-LIKE PROTEASE, ZINC BINDING, EXTRACELLULAR, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR W.SKALA,H.BRANDSTETTER,V.MAGDOLEN,P.GOETTIG REVDAT 3 15-NOV-17 4NFF 1 REMARK REVDAT 2 08-APR-15 4NFF 1 JRNL REVDAT 1 29-OCT-14 4NFF 0 JRNL AUTH W.SKALA,D.T.UTZSCHNEIDER,V.MAGDOLEN,M.DEBELA,S.GUO, JRNL AUTH 2 C.S.CRAIK,H.BRANDSTETTER,P.GOETTIG JRNL TITL STRUCTURE-FUNCTION ANALYSES OF HUMAN KALLIKREIN-RELATED JRNL TITL 2 PEPTIDASE 2 ESTABLISH THE 99-LOOP AS MASTER REGULATOR OF JRNL TITL 3 ACTIVITY JRNL REF J.BIOL.CHEM. V. 289 34267 2014 JRNL REFN ISSN 0021-9258 JRNL PMID 25326387 JRNL DOI 10.1074/JBC.M114.598201 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.27 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 3 NUMBER OF REFLECTIONS : 19387 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.199 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 988 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1145 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.92 REMARK 3 BIN R VALUE (WORKING SET) : 0.2520 REMARK 3 BIN FREE R VALUE SET COUNT : 56 REMARK 3 BIN FREE R VALUE : 0.3140 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1771 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 100 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.02 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.161 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.146 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.094 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.161 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.931 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.898 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1865 ; 0.014 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2551 ; 1.770 ; 1.968 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 227 ; 6.561 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 73 ;33.190 ;23.973 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 287 ;15.493 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ;20.410 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 274 ; 0.116 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1423 ; 0.009 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4NFF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 06-NOV-13. REMARK 100 THE DEPOSITION ID IS D_1000083134. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-DEC-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X12 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97004 REMARK 200 MONOCHROMATOR : SI(111); DOUBLE CRYSTAL, SECOND REMARK 200 CRYSTAL HORIZONTALLY FOCUSSING REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.20 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19421 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 44.940 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 6.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.15000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.4 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.58500 REMARK 200 R SYM FOR SHELL (I) : 0.58500 REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.3.0 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 800MM AMMONIUM SULFATE, 100MM BICINE, REMARK 280 PH 9.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 30.05000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 33.40000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.37000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 33.40000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.05000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 30.37000 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 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 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 LYS A 95E REMARK 465 HIS A 95F REMARK 465 GLN A 95G REMARK 465 SER A 95H REMARK 465 LEU A 95I REMARK 465 ARG A 95J REMARK 465 PRO A 95K REMARK 465 ASP A 96 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 HIS A 48 CG HIS A 48 CD2 0.054 REMARK 500 HIS A 57 CG HIS A 57 CD2 0.066 REMARK 500 TRP A 67 CE2 TRP A 67 CD2 0.075 REMARK 500 HIS A 87 CG HIS A 87 CD2 0.058 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 HIS A 71 -63.01 -130.41 REMARK 500 HIS A 101 33.11 71.36 REMARK 500 GLU A 147 -66.29 -90.86 REMARK 500 SER A 214 -57.26 -123.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 630 REMARK 630 MOLECULE TYPE: PEPTIDE-LIKE INHIBITOR REMARK 630 MOLECULE NAME: D-PHENYLALANYL-N-[(2S,3S)-6-{[AMINO(IMINIO)METHYL] REMARK 630 AMINO}-1-CHLORO-2-HYDROXYHEXAN-3-YL]-L-PROLINAMIDE 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 0G6 A 301 REMARK 630 SOURCE: NULL REMARK 630 TAXONOMY: NULL REMARK 630 SUBCOMP: DPN PRO AR7 0QE 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 0G6 A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4NFE RELATED DB: PDB DBREF 4NFF A 16 245A UNP P20151 KLK2_HUMAN 25 261 SEQRES 1 A 237 ILE VAL GLY GLY TRP GLU CYS GLU LYS HIS SER GLN PRO SEQRES 2 A 237 TRP GLN VAL ALA VAL TYR SER HIS GLY TRP ALA HIS CYS SEQRES 3 A 237 GLY GLY VAL LEU VAL HIS PRO GLN TRP VAL LEU THR ALA SEQRES 4 A 237 ALA HIS CYS LEU LYS LYS ASN SER GLN VAL TRP LEU GLY SEQRES 5 A 237 ARG HIS ASN LEU PHE GLU PRO GLU ASP THR GLY GLN ARG SEQRES 6 A 237 VAL PRO VAL SER HIS SER PHE PRO HIS PRO LEU TYR ASN SEQRES 7 A 237 MET SER LEU LEU LYS HIS GLN SER LEU ARG PRO ASP GLU SEQRES 8 A 237 ASP SER SER HIS ASP LEU MET LEU LEU ARG LEU SER GLU SEQRES 9 A 237 PRO ALA LYS ILE THR ASP VAL VAL LYS VAL LEU GLY LEU SEQRES 10 A 237 PRO THR GLN GLU PRO ALA LEU GLY THR THR CYS TYR ALA SEQRES 11 A 237 SER GLY TRP GLY SER ILE GLU PRO GLU GLU PHE LEU ARG SEQRES 12 A 237 PRO ARG SER LEU GLN CYS VAL SER LEU HIS LEU LEU SER SEQRES 13 A 237 ASN ASP MET CYS ALA ARG ALA TYR SER GLU LYS VAL THR SEQRES 14 A 237 GLU PHE MET LEU CYS ALA GLY LEU TRP THR GLY GLY LYS SEQRES 15 A 237 ASP THR CYS GLY GLY ASP SER GLY GLY PRO LEU VAL CYS SEQRES 16 A 237 ASN GLY VAL LEU GLN GLY ILE THR SER TRP GLY PRO GLU SEQRES 17 A 237 PRO CYS ALA LEU PRO GLU LYS PRO ALA VAL TYR THR LYS SEQRES 18 A 237 VAL VAL HIS TYR ARG LYS TRP ILE LYS ASP THR ILE ALA SEQRES 19 A 237 ALA ASN PRO HET 0G6 A 301 30 HETNAM 0G6 D-PHENYLALANYL-N-[(2S,3S)-6-{[AMINO(IMINIO) HETNAM 2 0G6 METHYL]AMINO}-1-CHLORO-2-HYDROXYHEXAN-3-YL]-L- HETNAM 3 0G6 PROLINAMIDE HETSYN 0G6 PPACK FORMUL 2 0G6 C21 H34 CL N6 O3 1+ FORMUL 3 HOH *100(H2 O) HELIX 1 1 ALA A 55 LEU A 59 5 5 HELIX 2 2 ASN A 95 LEU A 95D 5 5 HELIX 3 3 SER A 164 TYR A 172 1 9 HELIX 4 4 TYR A 234 ASN A 245 1 12 SHEET 1 A 8 TRP A 20 GLU A 21 0 SHEET 2 A 8 GLN A 156 LEU A 163 -1 O CYS A 157 N TRP A 20 SHEET 3 A 8 MET A 180 GLY A 184 -1 O GLY A 184 N HIS A 161 SHEET 4 A 8 ALA A 226 LYS A 230 -1 O TYR A 228 N LEU A 181 SHEET 5 A 8 VAL A 208 TRP A 215 -1 N TRP A 215 O VAL A 227 SHEET 6 A 8 PRO A 198 CYS A 201 -1 N LEU A 199 O GLN A 210 SHEET 7 A 8 THR A 135 GLY A 140 -1 N TYR A 137 O VAL A 200 SHEET 8 A 8 GLN A 156 LEU A 163 -1 O LEU A 160 N CYS A 136 SHEET 1 B 7 GLN A 30 SER A 35 0 SHEET 2 B 7 TRP A 39 HIS A 48 -1 O CYS A 42 N VAL A 33 SHEET 3 B 7 TRP A 51 THR A 54 -1 O LEU A 53 N VAL A 45 SHEET 4 B 7 MET A 104 LEU A 108 -1 O LEU A 106 N VAL A 52 SHEET 5 B 7 GLN A 81 PRO A 90 -1 N SER A 86 O ARG A 107 SHEET 6 B 7 GLN A 65 LEU A 68 -1 N LEU A 68 O GLN A 81 SHEET 7 B 7 GLN A 30 SER A 35 -1 N TYR A 34 O GLN A 65 SSBOND 1 CYS A 22 CYS A 157 1555 1555 2.03 SSBOND 2 CYS A 42 CYS A 58 1555 1555 2.03 SSBOND 3 CYS A 136 CYS A 201 1555 1555 2.03 SSBOND 4 CYS A 168 CYS A 182 1555 1555 2.01 SSBOND 5 CYS A 191 CYS A 220 1555 1555 2.03 LINK NE2 HIS A 57 C3 0G6 A 301 1555 1555 1.50 LINK OG SER A 195 C2 0G6 A 301 1555 1555 1.40 CISPEP 1 GLU A 218 PRO A 219 0 -11.86 SITE 1 AC1 17 HIS A 57 SER A 99 ASP A 189 THR A 190 SITE 2 AC1 17 CYS A 191 GLY A 193 SER A 195 SER A 214 SITE 3 AC1 17 TRP A 215 GLY A 216 PRO A 217 CYS A 220 SITE 4 AC1 17 ALA A 226 HOH A 406 HOH A 411 HOH A 455 SITE 5 AC1 17 HOH A 470 CRYST1 60.100 60.740 66.800 90.00 90.00 90.00 P 21 21 21 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 0.016639 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016464 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014970 0.00000