HEADER HYDROLASE 14-MAY-02 1LQY TITLE CRYSTAL STRUCTURE OF BACILLUS STEAROTHERMOPHILUS PEPTIDE DEFORMYLASE TITLE 2 COMPLEXED WITH ANTIBIOTIC ACTINONIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEPTIDE DEFORMYLASE 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PDF 2, POLYPEPTIDE DEFORMYLASE 2; COMPND 5 EC: 3.5.1.88; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACILLUS STEAROTHERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 1422; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ACTINONIN, INHIBITION, POLYPEPTIDE DEFORMYLASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.MATHIEU,V.MIKOL REVDAT 4 14-FEB-24 1LQY 1 REMARK LINK REVDAT 3 24-FEB-09 1LQY 1 VERSN REVDAT 2 01-APR-03 1LQY 1 JRNL REVDAT 1 24-JUL-02 1LQY 0 JRNL AUTH J.P.GUILLOTEAU,M.MATHIEU,C.GIGLIONE,V.BLANC,A.DUPUY, JRNL AUTH 2 M.CHEVRIER,P.GIL,A.FAMECHON,T.MEINNEL,V.MIKOL JRNL TITL THE CRYSTAL STRUCTURES OF FOUR PEPTIDE DEFORMYLASES BOUND TO JRNL TITL 2 THE ANTIBIOTIC ACTINONIN REVEAL TWO DISTINCT TYPES: A JRNL TITL 3 PLATFORM FOR THE STRUCTURE-BASED DESIGN OF ANTIBACTERIAL JRNL TITL 4 AGENTS. JRNL REF J.MOL.BIOL. V. 320 951 2002 JRNL REFN ISSN 0022-2836 JRNL PMID 12126617 JRNL DOI 10.1016/S0022-2836(02)00549-1 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 98.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 13368 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.161 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.000 REMARK 3 FREE R VALUE TEST SET COUNT : 942 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1433 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 29 REMARK 3 SOLVENT ATOMS : 261 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.32 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.017 REMARK 3 BOND ANGLES (DEGREES) : 1.705 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1LQY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-MAY-02. REMARK 100 THE DEPOSITION ID IS D_1000016200. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-DEC-98 REMARK 200 TEMPERATURE (KELVIN) : 95 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : ENRAF-NONIUS REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI MIRROR + NI FILTER REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAC SCIENCE DIP-2000 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13516 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.03090 REMARK 200 FOR THE DATA SET : 24.7000 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) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.08300 REMARK 200 FOR SHELL : 12.80 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 7% PEG6000, PH 7.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 290K 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 21.00650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 46.11250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.53750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 46.11250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.00650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 21.53750 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 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 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 O HOH A 606 O HOH A 662 1.54 REMARK 500 O HOH A 584 O HOH A 662 2.09 REMARK 500 SD MET A 1 O HOH A 521 2.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 592 O HOH A 639 4456 2.12 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 ARG A 115 148.15 177.83 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 NI A 302 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 97 NE2 REMARK 620 2 HOH A 485 O 91.8 REMARK 620 3 HOH A 549 O 98.3 92.0 REMARK 620 4 HOH A 555 O 83.7 84.9 176.4 REMARK 620 5 HOH A 617 O 95.0 172.5 90.3 92.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A 301 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 110 SG REMARK 620 2 HIS A 153 NE2 108.6 REMARK 620 3 HIS A 157 NE2 97.3 100.1 REMARK 620 4 BB2 A 401 O2 149.5 99.9 87.9 REMARK 620 5 BB2 A 401 O4 88.8 102.9 153.0 74.2 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BB2 A 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1LQW RELATED DB: PDB REMARK 900 1LQW IS THE CRYSTAL STRUCTURE OF S.AUREUS PEPTIDE DEFORMYLASE. REMARK 900 RELATED ID: 1LRU RELATED DB: PDB REMARK 900 1LRU IS THE CRYSTAL STRUCTURE OF E.COLI DEFORMYLASE. REMARK 900 RELATED ID: 1LRY RELATED DB: PDB REMARK 900 1LRY IS THE CRYSTAL STRUCTURE OF P.AERUGINOSA DEFORMYLASE. DBREF 1LQY A 1 184 UNP O31410 DEF2_BACST 1 184 SEQRES 1 A 184 MET ILE THR MET LYS ASP ILE ILE LYS GLU GLY HIS PRO SEQRES 2 A 184 THR LEU ARG LYS VAL ALA GLU PRO VAL PRO LEU PRO PRO SEQRES 3 A 184 SER GLU GLU ASP LYS ARG ILE LEU GLN SER LEU LEU ASP SEQRES 4 A 184 TYR VAL LYS MET SER GLN ASP PRO GLU LEU ALA ALA LYS SEQRES 5 A 184 TYR GLY LEU ARG PRO GLY ILE GLY LEU ALA ALA PRO GLN SEQRES 6 A 184 ILE ASN VAL SER LYS ARG MET ILE ALA VAL HIS VAL THR SEQRES 7 A 184 ASP GLU ASN GLY THR LEU TYR SER TYR ALA LEU PHE ASN SEQRES 8 A 184 PRO LYS ILE VAL SER HIS SER VAL GLN GLN CYS TYR LEU SEQRES 9 A 184 THR THR GLY GLU GLY CYS LEU SER VAL ASP ARG ASP VAL SEQRES 10 A 184 PRO GLY TYR VAL LEU ARG TYR ALA ARG ILE THR VAL THR SEQRES 11 A 184 GLY THR THR LEU ASP GLY GLU GLU VAL THR LEU ARG LEU SEQRES 12 A 184 LYS GLY LEU PRO ALA ILE VAL PHE GLN HIS GLU ILE ASP SEQRES 13 A 184 HIS LEU ASN GLY ILE MET PHE TYR ASP ARG ILE ASN PRO SEQRES 14 A 184 ALA ASP PRO PHE GLN VAL PRO ASP GLY ALA ILE PRO ILE SEQRES 15 A 184 GLY ARG HET NI A 301 1 HET NI A 302 1 HET BB2 A 401 27 HETNAM NI NICKEL (II) ION HETNAM BB2 ACTINONIN HETSYN BB2 2-[(FORMYL-HYDROXY-AMINO)-METHYL]-HEPTANOIC ACID [1-(2- HETSYN 2 BB2 HYDROXYMETHYL-PYRROLIDINE-1-CARBONYL)-2-METHYL- HETSYN 3 BB2 PROPYL]-AMIDE FORMUL 2 NI 2(NI 2+) FORMUL 4 BB2 C19 H35 N3 O5 FORMUL 5 HOH *261(H2 O) HELIX 1 1 THR A 3 ILE A 7 5 5 HELIX 2 2 HIS A 12 LYS A 17 5 6 HELIX 3 3 SER A 27 GLN A 45 1 19 HELIX 4 4 ASP A 46 GLY A 54 1 9 HELIX 5 5 PRO A 64 ASN A 67 5 4 HELIX 6 6 GLY A 145 ASN A 159 1 15 HELIX 7 7 MET A 162 ILE A 167 5 6 SHEET 1 A 5 GLY A 60 ALA A 62 0 SHEET 2 A 5 MET A 72 THR A 78 -1 O ALA A 74 N LEU A 61 SHEET 3 A 5 LEU A 84 HIS A 97 -1 O TYR A 85 N VAL A 77 SHEET 4 A 5 ARG A 126 THR A 132 -1 O THR A 132 N PHE A 90 SHEET 5 A 5 GLU A 138 LYS A 144 -1 O LEU A 141 N VAL A 129 SHEET 1 B 3 ARG A 123 TYR A 124 0 SHEET 2 B 3 GLN A 101 LEU A 104 -1 N CYS A 102 O ARG A 123 SHEET 3 B 3 ILE A 180 ILE A 182 1 O ILE A 182 N TYR A 103 LINK NE2 HIS A 97 NI NI A 302 1555 1555 2.11 LINK SG CYS A 110 NI NI A 301 1555 1555 2.69 LINK NE2 HIS A 153 NI NI A 301 1555 1555 2.13 LINK NE2 HIS A 157 NI NI A 301 1555 1555 2.17 LINK NI NI A 301 O2 BB2 A 401 1555 1555 2.15 LINK NI NI A 301 O4 BB2 A 401 1555 1555 2.24 LINK NI NI A 302 O HOH A 485 1555 1555 2.27 LINK NI NI A 302 O HOH A 549 1555 1555 2.34 LINK NI NI A 302 O HOH A 555 1555 1555 2.46 LINK NI NI A 302 O HOH A 617 1555 1555 2.40 CISPEP 1 LEU A 24 PRO A 25 0 -0.19 SITE 1 AC1 5 GLN A 65 CYS A 110 HIS A 153 HIS A 157 SITE 2 AC1 5 BB2 A 401 SITE 1 AC2 5 HIS A 97 HOH A 485 HOH A 549 HOH A 555 SITE 2 AC2 5 HOH A 617 SITE 1 AC3 17 LYS A 5 PRO A 57 GLY A 58 ILE A 59 SITE 2 AC3 17 GLY A 60 GLN A 65 LEU A 104 THR A 106 SITE 3 AC3 17 GLY A 107 GLY A 109 CYS A 110 LEU A 111 SITE 4 AC3 17 HIS A 153 GLU A 154 HIS A 157 NI A 301 SITE 5 AC3 17 HOH A 435 CRYST1 42.013 43.075 92.225 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 0.023802 0.000000 0.000000 0.00000 SCALE2 0.000000 0.023215 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010843 0.00000