HEADER INHIBITOR 21-AUG-02 1H34 TITLE CRYSTAL STRUCTURE OF LIMA BEAN TRYPSIN INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: BOWMAN-BIRK TYPE PROTEINASE INHIBITOR; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PHASEOLUS LUNATUS; SOURCE 3 ORGANISM_COMMON: LIMA BEAN; SOURCE 4 ORGANISM_TAXID: 3884; SOURCE 5 ORGAN: SEED KEYWDS INHIBITOR, BOWMAN-BIRK-TYPE PROTEINASE INHIBITOR, SERINE PROTEASE KEYWDS 2 INHIBITOR EXPDTA X-RAY DIFFRACTION AUTHOR J.E.DEBRECZENI,G.BUNKOCZI,B.GIRMANN,G.M.SHELDRICK REVDAT 4 24-JUL-19 1H34 1 REMARK REVDAT 3 22-MAY-19 1H34 1 REMARK REVDAT 2 24-FEB-09 1H34 1 VERSN REVDAT 1 06-FEB-03 1H34 0 JRNL AUTH J.E.DEBRECZENI,G.BUNKOCZI,B.GIRMANN,G.M.SHELDRICK JRNL TITL IN-HOUSE PHASE DETERMINATION OF THE LIMA BEAN TRYPSIN JRNL TITL 2 INHIBITOR: A LOW-RESOLUTION SULFUR-SAD CASE JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 59 393 2003 JRNL REFN ISSN 0907-4449 JRNL PMID 12554963 JRNL DOI 10.1107/S0907444902020917 REMARK 2 REMARK 2 RESOLUTION. 2.04 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.04 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.253 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.253 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.275 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 676 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 13638 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.230 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.231 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 555 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 1982 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 424 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 78 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 500.83 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 0 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 2007 REMARK 3 NUMBER OF RESTRAINTS : 1747 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 ANGLE DISTANCES (A) : 0.030 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.032 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.047 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.063 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.010 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.097 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-228 REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE FIRST 15 AND THE LAST 11 RESIDUES REMARK 3 ARE NOT VISIBLE REMARK 4 REMARK 4 1H34 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-AUG-02. REMARK 100 THE DEPOSITION ID IS D_1290011295. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-APR-02 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.50 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 : BW7B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8431 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13776 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.040 REMARK 200 RESOLUTION RANGE LOW (A) : 77.190 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 6.330 REMARK 200 R MERGE (I) : 0.05670 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.4300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.04 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.15 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.08 REMARK 200 R MERGE FOR SHELL (I) : 0.29750 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.580 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER REMARK 200 SOFTWARE USED: SHELXD, SHELXE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: PHASED USING IN-HOUSE SULFUR-SAD DATA REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 79.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 6.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.6 M K,NA-TARTRATE, 0.1 M HEPES PH REMARK 280 7.5, PH 7.50 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 21 3 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 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+1/2 REMARK 290 13555 X+1/2,Y+1/2,Z+1/2 REMARK 290 14555 -X,-Y+1/2,Z REMARK 290 15555 -X+1/2,Y,-Z REMARK 290 16555 X,-Y,-Z+1/2 REMARK 290 17555 Z+1/2,X+1/2,Y+1/2 REMARK 290 18555 Z,-X,-Y+1/2 REMARK 290 19555 -Z,-X+1/2,Y REMARK 290 20555 -Z+1/2,X,-Y REMARK 290 21555 Y+1/2,Z+1/2,X+1/2 REMARK 290 22555 -Y+1/2,Z,-X REMARK 290 23555 Y,-Z,-X+1/2 REMARK 290 24555 -Y,-Z+1/2,X 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 54.57850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 54.57850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 54.57850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 54.57850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 54.57850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 54.57850 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 54.57850 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 54.57850 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 54.57850 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 54.57850 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 54.57850 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 54.57850 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 54.57850 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 54.57850 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 54.57850 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 54.57850 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 54.57850 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 54.57850 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 54.57850 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 54.57850 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 54.57850 REMARK 290 SMTRY1 14 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 54.57850 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 15 -1.000000 0.000000 0.000000 54.57850 REMARK 290 SMTRY2 15 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 16 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 54.57850 REMARK 290 SMTRY1 17 0.000000 0.000000 1.000000 54.57850 REMARK 290 SMTRY2 17 1.000000 0.000000 0.000000 54.57850 REMARK 290 SMTRY3 17 0.000000 1.000000 0.000000 54.57850 REMARK 290 SMTRY1 18 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 18 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 18 0.000000 -1.000000 0.000000 54.57850 REMARK 290 SMTRY1 19 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 19 -1.000000 0.000000 0.000000 54.57850 REMARK 290 SMTRY3 19 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 20 0.000000 0.000000 -1.000000 54.57850 REMARK 290 SMTRY2 20 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 20 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 21 0.000000 1.000000 0.000000 54.57850 REMARK 290 SMTRY2 21 0.000000 0.000000 1.000000 54.57850 REMARK 290 SMTRY3 21 1.000000 0.000000 0.000000 54.57850 REMARK 290 SMTRY1 22 0.000000 -1.000000 0.000000 54.57850 REMARK 290 SMTRY2 22 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 22 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 23 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 23 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 23 -1.000000 0.000000 0.000000 54.57850 REMARK 290 SMTRY1 24 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 24 0.000000 0.000000 -1.000000 54.57850 REMARK 290 SMTRY3 24 1.000000 0.000000 0.000000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 54.57850 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A2002 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2015 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 BELONGS TO THE BOWMAN-BIRK SERINE PROTEASE INHIBITOR REMARK 400 FAMILY. 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 SER A 1 REMARK 465 GLY A 2 REMARK 465 HIS A 3 REMARK 465 HIS A 4 REMARK 465 GLU A 5 REMARK 465 HIS A 6 REMARK 465 SER A 7 REMARK 465 THR A 8 REMARK 465 ASP A 9 REMARK 465 GLX A 10 REMARK 465 PRO A 11 REMARK 465 SER A 12 REMARK 465 GLX A 13 REMARK 465 SER A 14 REMARK 465 SER A 15 REMARK 465 LYS A 73 REMARK 465 SER A 74 REMARK 465 SER A 75 REMARK 465 HIS A 76 REMARK 465 SER A 77 REMARK 465 ASP A 78 REMARK 465 ASP A 79 REMARK 465 ASP A 80 REMARK 465 ASN A 81 REMARK 465 ASN A 82 REMARK 465 ASN A 83 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 ASP A 62 OD1 - CG - OD2 ANGL. DEV. = 11.5 DEGREES REMARK 500 ASP A 62 CB - CG - OD1 ANGL. DEV. = -6.8 DEGREES 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 40 -39.53 73.74 REMARK 500 REMARK 500 REMARK: NULL DBREF 1H34 A 1 83 UNP P01056 IBB_PHALU 1 83 SEQADV 1H34 SER A 23 UNP P01056 ALA 23 CONFLICT SEQRES 1 A 83 SER GLY HIS HIS GLU HIS SER THR ASP GLX PRO SER GLX SEQRES 2 A 83 SER SER LYS PRO CYS CYS ASP HIS CYS SER CYS THR LYS SEQRES 3 A 83 SER ILE PRO PRO GLN CYS ARG CYS THR ASP LEU ARG LEU SEQRES 4 A 83 ASP SER CYS HIS SER ALA CYS LYS SER CYS ILE CYS THR SEQRES 5 A 83 LEU SER ILE PRO ALA GLN CYS VAL CYS ASP ASP ILE ASP SEQRES 6 A 83 ASP PHE CYS TYR GLU PRO CYS LYS SER SER HIS SER ASP SEQRES 7 A 83 ASP ASP ASN ASN ASN FORMUL 2 HOH *78(H2 O) SHEET 1 AA 2 CYS A 22 CYS A 24 0 SHEET 2 AA 2 CYS A 32 CYS A 34 -1 O ARG A 33 N SER A 23 SHEET 1 AB 3 LEU A 37 LEU A 39 0 SHEET 2 AB 3 GLN A 58 CYS A 61 -1 O CYS A 59 N ARG A 38 SHEET 3 AB 3 CYS A 49 CYS A 51 -1 O ILE A 50 N VAL A 60 SSBOND 1 CYS A 18 CYS A 72 1555 1555 2.03 SSBOND 2 CYS A 19 CYS A 34 1555 1555 2.11 SSBOND 3 CYS A 22 CYS A 68 1555 1555 2.03 SSBOND 4 CYS A 24 CYS A 32 1555 1555 2.02 SSBOND 5 CYS A 42 CYS A 49 1555 1555 2.07 SSBOND 6 CYS A 46 CYS A 61 1555 1555 2.09 SSBOND 7 CYS A 51 CYS A 59 1555 1555 2.05 CISPEP 1 ILE A 28 PRO A 29 0 -2.61 CISPEP 2 ILE A 55 PRO A 56 0 -0.94 CRYST1 109.157 109.157 109.157 90.00 90.00 90.00 I 21 3 24 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 0.009161 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009161 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009161 0.00000