HEADER ANTITUMOR PROTEIN, APOPTOSIS 03-SEP-09 3IX0 TITLE CRYSTAL STRUCTURE OF HUMAN SEMINAL PLASMA PROTEIN PSP94 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-MICROSEMINOPROTEIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: PROSTATE SECRETED SEMINAL PLASMA PROTEIN, PROSTATE SECRETORY COMPND 5 PROTEIN PSP94, PSP-94, SEMINAL PLASMA BETA-INHIBIN, IMMUNOGLOBULIN- COMPND 6 BINDING FACTOR, IGBF, PN44 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 TISSUE: HUMAN SEMINAL PLASMA KEYWDS BETA SHEET, GREEK KEY MOTIF, DISULFIDE BOND, SECRETED, PROTEIN KEYWDS 2 BINDING, ANTITUMOR PROTEIN, APOPTOSIS EXPDTA X-RAY DIFFRACTION AUTHOR M.KUMAR,A.KUMAR,D.D.JAGTAP,S.D.MAHALE REVDAT 2 05-FEB-14 3IX0 1 JRNL VERSN REVDAT 1 16-MAR-10 3IX0 0 JRNL AUTH A.KUMAR,D.D.JAGTAP,S.D.MAHALE,M.KUMAR JRNL TITL CRYSTAL STRUCTURE OF PROSTATE SECRETORY PROTEIN PSP94 SHOWS JRNL TITL 2 AN EDGE-TO-EDGE ASSOCIATION OF TWO MONOMERS TO FORM A JRNL TITL 3 HOMODIMER JRNL REF J.MOL.BIOL. V. 397 947 2010 JRNL REFN ISSN 0022-2836 JRNL PMID 20184897 JRNL DOI 10.1016/J.JMB.2010.02.035 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.KUMAR,D.D.JAGTAP,S.D.MAHALE,V.PRASHAR,A.KUMAR,A.DAS, REMARK 1 AUTH 2 S.C.BIHANI,J.L.FERRER,M.V.HOSUR,M.RAMANADHAM REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY DIFFRACTION ANALYSIS REMARK 1 TITL 2 OF HUMAN SEMINAL PLASMA PROTEIN PSP94 REMARK 1 REF ACTA CRYSTALLOGR.,SECT.F V. 65 389 2009 REMARK 1 REFN ESSN 1744-3091 REMARK 1 PMID 19342788 REMARK 1 DOI 10.1107/S1744309109008549 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.43 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.010 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 23955 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.214 REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.263 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.110 REMARK 3 FREE R VALUE TEST SET COUNT : 1463 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 39.4387 - 4.9523 0.98 2457 162 0.2568 0.2888 REMARK 3 2 4.9523 - 3.9319 1.00 2367 154 0.1695 0.2083 REMARK 3 3 3.9319 - 3.4353 0.99 2304 153 0.1758 0.2262 REMARK 3 4 3.4353 - 3.1213 0.98 2289 150 0.1801 0.2515 REMARK 3 5 3.1213 - 2.8977 0.98 2235 143 0.2064 0.2528 REMARK 3 6 2.8977 - 2.7269 0.97 2220 144 0.1971 0.2856 REMARK 3 7 2.7269 - 2.5903 0.96 2201 145 0.2123 0.2659 REMARK 3 8 2.5903 - 2.4776 0.95 2168 145 0.1997 0.2972 REMARK 3 9 2.4776 - 2.3822 0.93 2129 134 0.2071 0.2557 REMARK 3 10 2.3822 - 2.3000 0.94 2122 133 0.2241 0.2989 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.34 REMARK 3 B_SOL : 53.63 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 1.840 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.130 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.12 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.23 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.97700 REMARK 3 B22 (A**2) : 1.97700 REMARK 3 B33 (A**2) : -4.92300 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 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 : 0.008 3016 REMARK 3 ANGLE : 1.089 4047 REMARK 3 CHIRALITY : 0.068 444 REMARK 3 PLANARITY : 0.005 517 REMARK 3 DIHEDRAL : 15.391 1127 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: chain A REMARK 3 ORIGIN FOR THE GROUP (A): -25.6606 12.1301 7.7599 REMARK 3 T TENSOR REMARK 3 T11: 0.0586 T22: 0.0040 REMARK 3 T33: 0.0366 T12: 0.0426 REMARK 3 T13: 0.0197 T23: -0.0057 REMARK 3 L TENSOR REMARK 3 L11: 0.7998 L22: 0.7472 REMARK 3 L33: 0.0444 L12: -0.5215 REMARK 3 L13: -0.3062 L23: 0.1594 REMARK 3 S TENSOR REMARK 3 S11: -0.1592 S12: -0.0127 S13: 0.1122 REMARK 3 S21: -0.0065 S22: 0.1508 S23: -0.0671 REMARK 3 S31: 0.1066 S32: 0.0359 S33: 0.0087 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: chain B REMARK 3 ORIGIN FOR THE GROUP (A): -23.0618 -7.8888 9.3565 REMARK 3 T TENSOR REMARK 3 T11: 0.1016 T22: 0.0199 REMARK 3 T33: 0.0818 T12: 0.0193 REMARK 3 T13: -0.0468 T23: -0.0192 REMARK 3 L TENSOR REMARK 3 L11: 0.2557 L22: -0.0183 REMARK 3 L33: 0.3817 L12: 0.5713 REMARK 3 L13: 0.2029 L23: 0.3071 REMARK 3 S TENSOR REMARK 3 S11: -0.0696 S12: -0.0082 S13: -0.1136 REMARK 3 S21: -0.0019 S22: 0.1235 S23: -0.0355 REMARK 3 S31: 0.0047 S32: 0.0261 S33: -0.0721 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: chain C REMARK 3 ORIGIN FOR THE GROUP (A): -23.9626 9.6223 -38.7581 REMARK 3 T TENSOR REMARK 3 T11: 0.1833 T22: 0.0308 REMARK 3 T33: 0.0834 T12: 0.0028 REMARK 3 T13: 0.0712 T23: 0.0031 REMARK 3 L TENSOR REMARK 3 L11: 0.6238 L22: 0.5703 REMARK 3 L33: -0.1038 L12: -0.3086 REMARK 3 L13: -0.1137 L23: 0.3397 REMARK 3 S TENSOR REMARK 3 S11: -0.1715 S12: 0.0480 S13: 0.0650 REMARK 3 S21: -0.1082 S22: 0.2181 S23: 0.0533 REMARK 3 S31: 0.1008 S32: 0.0217 S33: -0.0344 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: chain D REMARK 3 ORIGIN FOR THE GROUP (A): -24.9161 -10.5930 -35.1516 REMARK 3 T TENSOR REMARK 3 T11: 0.0087 T22: -0.0078 REMARK 3 T33: 0.0093 T12: 0.0007 REMARK 3 T13: -0.0205 T23: -0.0163 REMARK 3 L TENSOR REMARK 3 L11: 0.5336 L22: 0.3640 REMARK 3 L33: 0.2734 L12: 0.1362 REMARK 3 L13: -0.1743 L23: 0.1878 REMARK 3 S TENSOR REMARK 3 S11: -0.0987 S12: -0.0883 S13: -0.0503 REMARK 3 S21: -0.0145 S22: 0.1417 S23: 0.1278 REMARK 3 S31: -0.0424 S32: 0.1616 S33: -0.0342 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: TLS REFINEMENT REMARK 4 REMARK 4 3IX0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-SEP-09. REMARK 100 THE RCSB ID CODE IS RCSB054970. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-APR-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS 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 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24778 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 39.440 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 8.000 REMARK 200 R MERGE (I) : 0.11600 REMARK 200 R SYM (I) : 0.04100 REMARK 200 FOR THE DATA SET : 16.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.00 REMARK 200 R MERGE FOR SHELL (I) : 0.52500 REMARK 200 R SYM FOR SHELL (I) : 0.18400 REMARK 200 FOR SHELL : 4.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SIRAS REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.41 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM ACETATE PH 4.5, 0.2M REMARK 280 LITHIUM SULFATE, 44-47% (V/V) PEG 400, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 46.06500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 53.94000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 53.94000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 23.03250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 53.94000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 53.94000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 69.09750 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 53.94000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 53.94000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 23.03250 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 53.94000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 53.94000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 69.09750 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 46.06500 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 300 REMARK: EITHER (CHAIN A AND B) OR (CHAIN C AND D) MAKE BIOLOGICAL REMARK 300 UNIT 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: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 930 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11840 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.0 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 940 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 VAL A 10 REMARK 465 PRO A 11 REMARK 465 GLY A 12 REMARK 465 ASP A 13 REMARK 465 SER A 14 REMARK 465 THR A 15 REMARK 465 ARG A 16 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 82 84.99 -156.16 REMARK 500 PRO A 83 2.53 -60.83 REMARK 500 ASP B 82 90.13 -171.06 REMARK 500 ASP C 82 87.98 -162.18 REMARK 500 GLU D 44 -95.88 48.74 REMARK 500 ASP D 82 80.11 -159.36 REMARK 500 PRO D 83 3.08 -56.45 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 179 DISTANCE = 6.21 ANGSTROMS REMARK 525 HOH A 209 DISTANCE = 5.22 ANGSTROMS REMARK 525 HOH A 227 DISTANCE = 5.41 ANGSTROMS REMARK 525 HOH A 237 DISTANCE = 6.00 ANGSTROMS REMARK 525 HOH C 247 DISTANCE = 5.59 ANGSTROMS REMARK 525 HOH D 111 DISTANCE = 5.24 ANGSTROMS REMARK 525 HOH D 187 DISTANCE = 5.11 ANGSTROMS REMARK 525 HOH D 226 DISTANCE = 6.25 ANGSTROMS DBREF 3IX0 A 1 94 UNP P08118 MSMB_HUMAN 21 114 DBREF 3IX0 B 1 94 UNP P08118 MSMB_HUMAN 21 114 DBREF 3IX0 C 1 94 UNP P08118 MSMB_HUMAN 21 114 DBREF 3IX0 D 1 94 UNP P08118 MSMB_HUMAN 21 114 SEQRES 1 A 94 SER CYS TYR PHE ILE PRO ASN GLU GLY VAL PRO GLY ASP SEQRES 2 A 94 SER THR ARG LYS CYS MET ASP LEU LYS GLY ASN LYS HIS SEQRES 3 A 94 PRO ILE ASN SER GLU TRP GLN THR ASP ASN CYS GLU THR SEQRES 4 A 94 CYS THR CYS TYR GLU THR GLU ILE SER CYS CYS THR LEU SEQRES 5 A 94 VAL SER THR PRO VAL GLY TYR ASP LYS ASP ASN CYS GLN SEQRES 6 A 94 ARG ILE PHE LYS LYS GLU ASP CYS LYS TYR ILE VAL VAL SEQRES 7 A 94 GLU LYS LYS ASP PRO LYS LYS THR CYS SER VAL SER GLU SEQRES 8 A 94 TRP ILE ILE SEQRES 1 B 94 SER CYS TYR PHE ILE PRO ASN GLU GLY VAL PRO GLY ASP SEQRES 2 B 94 SER THR ARG LYS CYS MET ASP LEU LYS GLY ASN LYS HIS SEQRES 3 B 94 PRO ILE ASN SER GLU TRP GLN THR ASP ASN CYS GLU THR SEQRES 4 B 94 CYS THR CYS TYR GLU THR GLU ILE SER CYS CYS THR LEU SEQRES 5 B 94 VAL SER THR PRO VAL GLY TYR ASP LYS ASP ASN CYS GLN SEQRES 6 B 94 ARG ILE PHE LYS LYS GLU ASP CYS LYS TYR ILE VAL VAL SEQRES 7 B 94 GLU LYS LYS ASP PRO LYS LYS THR CYS SER VAL SER GLU SEQRES 8 B 94 TRP ILE ILE SEQRES 1 C 94 SER CYS TYR PHE ILE PRO ASN GLU GLY VAL PRO GLY ASP SEQRES 2 C 94 SER THR ARG LYS CYS MET ASP LEU LYS GLY ASN LYS HIS SEQRES 3 C 94 PRO ILE ASN SER GLU TRP GLN THR ASP ASN CYS GLU THR SEQRES 4 C 94 CYS THR CYS TYR GLU THR GLU ILE SER CYS CYS THR LEU SEQRES 5 C 94 VAL SER THR PRO VAL GLY TYR ASP LYS ASP ASN CYS GLN SEQRES 6 C 94 ARG ILE PHE LYS LYS GLU ASP CYS LYS TYR ILE VAL VAL SEQRES 7 C 94 GLU LYS LYS ASP PRO LYS LYS THR CYS SER VAL SER GLU SEQRES 8 C 94 TRP ILE ILE SEQRES 1 D 94 SER CYS TYR PHE ILE PRO ASN GLU GLY VAL PRO GLY ASP SEQRES 2 D 94 SER THR ARG LYS CYS MET ASP LEU LYS GLY ASN LYS HIS SEQRES 3 D 94 PRO ILE ASN SER GLU TRP GLN THR ASP ASN CYS GLU THR SEQRES 4 D 94 CYS THR CYS TYR GLU THR GLU ILE SER CYS CYS THR LEU SEQRES 5 D 94 VAL SER THR PRO VAL GLY TYR ASP LYS ASP ASN CYS GLN SEQRES 6 D 94 ARG ILE PHE LYS LYS GLU ASP CYS LYS TYR ILE VAL VAL SEQRES 7 D 94 GLU LYS LYS ASP PRO LYS LYS THR CYS SER VAL SER GLU SEQRES 8 D 94 TRP ILE ILE FORMUL 5 HOH *241(H2 O) HELIX 1 1 LYS A 70 CYS A 73 5 4 HELIX 2 2 LYS B 70 CYS B 73 5 4 HELIX 3 3 LYS C 70 CYS C 73 5 4 HELIX 4 4 LYS D 70 CYS D 73 5 4 SHEET 1 A 6 GLU A 31 GLN A 33 0 SHEET 2 A 6 GLU A 38 CYS A 42 -1 O CYS A 40 N TRP A 32 SHEET 3 A 6 GLU A 46 THR A 51 -1 O CYS A 50 N THR A 39 SHEET 4 A 6 CYS A 2 PRO A 6 -1 N ILE A 5 O ILE A 47 SHEET 5 A 6 GLU B 91 ILE B 94 -1 O TRP B 92 N PHE A 4 SHEET 6 A 6 THR B 55 GLY B 58 -1 N THR B 55 O ILE B 93 SHEET 1 B 2 CYS A 18 MET A 19 0 SHEET 2 B 2 LYS A 25 HIS A 26 -1 O HIS A 26 N CYS A 18 SHEET 1 C 6 THR A 55 GLY A 58 0 SHEET 2 C 6 GLU A 91 ILE A 93 -1 O ILE A 93 N THR A 55 SHEET 3 C 6 CYS B 2 PRO B 6 -1 O PHE B 4 N TRP A 92 SHEET 4 C 6 GLU B 46 THR B 51 -1 O ILE B 47 N ILE B 5 SHEET 5 C 6 GLU B 38 CYS B 42 -1 N THR B 39 O CYS B 50 SHEET 6 C 6 GLU B 31 GLN B 33 -1 N TRP B 32 O CYS B 40 SHEET 1 D 2 CYS A 64 LYS A 69 0 SHEET 2 D 2 LYS A 74 GLU A 79 -1 O VAL A 78 N GLN A 65 SHEET 1 E 2 CYS B 18 MET B 19 0 SHEET 2 E 2 LYS B 25 HIS B 26 -1 O HIS B 26 N CYS B 18 SHEET 1 F 3 CYS B 64 LYS B 69 0 SHEET 2 F 3 LYS B 74 GLU B 79 -1 O LYS B 74 N LYS B 69 SHEET 3 F 3 ASP B 82 THR B 86 -1 O LYS B 85 N GLU B 79 SHEET 1 G 6 GLU C 31 GLN C 33 0 SHEET 2 G 6 GLU C 38 CYS C 42 -1 O CYS C 40 N TRP C 32 SHEET 3 G 6 GLU C 46 THR C 51 -1 O SER C 48 N THR C 41 SHEET 4 G 6 CYS C 2 PRO C 6 -1 N ILE C 5 O ILE C 47 SHEET 5 G 6 GLU D 91 ILE D 94 -1 O ILE D 94 N CYS C 2 SHEET 6 G 6 THR D 55 GLY D 58 -1 N THR D 55 O ILE D 93 SHEET 1 H 2 CYS C 18 MET C 19 0 SHEET 2 H 2 LYS C 25 HIS C 26 -1 O HIS C 26 N CYS C 18 SHEET 1 I 6 THR C 55 GLY C 58 0 SHEET 2 I 6 GLU C 91 ILE C 93 -1 O ILE C 93 N THR C 55 SHEET 3 I 6 CYS D 2 ILE D 5 -1 O PHE D 4 N TRP C 92 SHEET 4 I 6 GLU D 46 THR D 51 -1 O ILE D 47 N ILE D 5 SHEET 5 I 6 GLU D 38 TYR D 43 -1 N THR D 39 O CYS D 50 SHEET 6 I 6 SER D 30 GLN D 33 -1 N TRP D 32 O CYS D 40 SHEET 1 J 3 CYS C 64 LYS C 69 0 SHEET 2 J 3 LYS C 74 GLU C 79 -1 O ILE C 76 N ILE C 67 SHEET 3 J 3 ASP C 82 THR C 86 -1 O LYS C 85 N GLU C 79 SHEET 1 K 2 LYS D 17 MET D 19 0 SHEET 2 K 2 LYS D 25 PRO D 27 -1 O HIS D 26 N CYS D 18 SHEET 1 L 3 CYS D 64 LYS D 69 0 SHEET 2 L 3 LYS D 74 GLU D 79 -1 O LYS D 74 N LYS D 69 SHEET 3 L 3 ASP D 82 THR D 86 -1 O LYS D 85 N GLU D 79 SSBOND 1 CYS A 2 CYS A 50 1555 1555 2.05 SSBOND 2 CYS A 18 CYS A 42 1555 1555 2.02 SSBOND 3 CYS A 37 CYS A 73 1555 1555 2.03 SSBOND 4 CYS A 40 CYS A 49 1555 1555 2.04 SSBOND 5 CYS A 64 CYS A 87 1555 1555 2.03 SSBOND 6 CYS B 2 CYS B 50 1555 1555 2.05 SSBOND 7 CYS B 18 CYS B 42 1555 1555 2.02 SSBOND 8 CYS B 37 CYS B 73 1555 1555 2.05 SSBOND 9 CYS B 40 CYS B 49 1555 1555 2.02 SSBOND 10 CYS B 64 CYS B 87 1555 1555 2.03 SSBOND 11 CYS C 2 CYS C 50 1555 1555 2.06 SSBOND 12 CYS C 18 CYS C 42 1555 1555 2.04 SSBOND 13 CYS C 37 CYS C 73 1555 1555 2.04 SSBOND 14 CYS C 40 CYS C 49 1555 1555 2.03 SSBOND 15 CYS C 64 CYS C 87 1555 1555 2.05 SSBOND 16 CYS D 2 CYS D 50 1555 1555 2.04 SSBOND 17 CYS D 18 CYS D 42 1555 1555 2.02 SSBOND 18 CYS D 37 CYS D 73 1555 1555 2.05 SSBOND 19 CYS D 40 CYS D 49 1555 1555 2.04 SSBOND 20 CYS D 64 CYS D 87 1555 1555 2.02 CRYST1 107.880 107.880 92.130 90.00 90.00 90.00 P 41 21 2 32 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 0.009270 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009270 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010854 0.00000