HEADER LIPOCALIN 10-AUG-01 1GKA TITLE THE MOLECULAR BASIS OF THE COLORATION MECHANISM IN LOBSTER SHELL. TITLE 2 BETA-CRUSTACYANIN AT 3.2 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: CRUSTACYANIN A1 SUBUNIT; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BETA CRUSTACYANIN SUBUNIT; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: CRUSTACYANIN A2 SUBUNIT; COMPND 7 CHAIN: B SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMARUS GAMMARUS; SOURCE 3 ORGANISM_COMMON: EUROPEAN LOBSTER; SOURCE 4 ORGANISM_TAXID: 6707; SOURCE 5 TISSUE: CARAPACE; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMARUS GAMMARUS; SOURCE 8 ORGANISM_COMMON: EUROPEAN LOBSTER; SOURCE 9 ORGANISM_TAXID: 6707; SOURCE 10 TISSUE: CARAPACE KEYWDS LIPOCALIN, CRUSTACYANIN, LOBSTER, ASTAXANTHIN, BATHOCHROMIC, KEYWDS 2 COLORATION EXPDTA X-RAY DIFFRACTION AUTHOR M.CIANCI,P.J.RIZKALLAH,A.OLCZAK,J.RAFTERY,N.E.CHAYEN,P.F.ZAGALSKY, AUTHOR 2 J.R.HELLIWELL REVDAT 4 16-OCT-24 1GKA 1 REMARK REVDAT 3 13-DEC-23 1GKA 1 REMARK REVDAT 2 24-FEB-09 1GKA 1 VERSN REVDAT 1 08-AUG-02 1GKA 0 JRNL AUTH M.CIANCI,P.RIZKALLAH,A.OLCZAK,J.RAFTERY,N.CHAYEN,P.ZAGALSKY, JRNL AUTH 2 J.HELLIWELL JRNL TITL THE MOLECULAR BASIS OF THE COLORATION MECHANISM IN LOBSTER JRNL TITL 2 SHELL: BETA -CRUSTACYANIN AT 3.2-A RESOLUTION JRNL REF PROC.NATL.ACAD.SCI.USA V. 99 9795 2002 JRNL REFN ISSN 0027-8424 JRNL PMID 12119396 JRNL DOI 10.1073/PNAS.152088999 REMARK 2 REMARK 2 RESOLUTION. 3.23 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.23 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 100.00 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) (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 19827 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) : 0.213 REMARK 3 FREE R VALUE : 0.252 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.23 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.35 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 1.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1845 REMARK 3 BIN R VALUE (WORKING SET) : 0.3085 REMARK 3 BIN FREE R VALUE : 0.3910 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 : 2843 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 123 REMARK 3 SOLVENT ATOMS : 30 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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) : 0.33 REMARK 3 ESD FROM SIGMAA (A) : 0.39 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.42 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.50 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.031 REMARK 3 BOND ANGLES (DEGREES) : 2.777 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.55 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.525 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 1GKA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-AUG-01. REMARK 100 THE DEPOSITION ID IS D_1290008425. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-NOV-00 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.70 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.488 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24504 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.12400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.23 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.35000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.500 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: 1H91 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 78.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 7.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.70 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z REMARK 290 10555 -Y,-X,-Z+1/2 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 84.25200 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 84.25200 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 84.25200 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 84.25200 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 84.25200 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 84.25200 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, 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 400 REMARK 400 COMPOUND REMARK 400 THIS BETA CRUSTACYANIN IS RESPONSIBLE FOR BINDING THE REMARK 400 CAROTENOID ASTAXANTHIN THAT PROVIDES THE COLORATION OF REMARK 400 THE CARAPACE OF THE LOBSTER. 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 B 2006 O HOH B 2013 1.54 REMARK 500 SG CYS B 115 OG1 THR B 147 2.06 REMARK 500 N ASP B 123 O HOH B 2014 2.11 REMARK 500 NE ARG B 45 O HOH B 2008 2.18 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 B 2011 O HOH B 2011 2665 0.76 REMARK 500 ND2 ASN A 75 ND2 ASN A 75 10665 2.14 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 PHE A 63 CB PHE A 63 CG -0.123 REMARK 500 VAL A 64 CA VAL A 64 CB -0.141 REMARK 500 LYS A 66 CD LYS A 66 CE 0.176 REMARK 500 GLU A 98 CB GLU A 98 CG 0.136 REMARK 500 GLU A 98 CG GLU A 98 CD 0.133 REMARK 500 GLU B 85 CG GLU B 85 CD 0.106 REMARK 500 PHE B 99 CB PHE B 99 CG -0.103 REMARK 500 GLU B 145 CG GLU B 145 CD 0.099 REMARK 500 GLU B 145 CD GLU B 145 OE1 0.071 REMARK 500 VAL B 150 CB VAL B 150 CG2 -0.127 REMARK 500 REMARK 500 REMARK: NULL 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 ILE A 122 CG1 - CB - CG2 ANGL. DEV. = -14.4 DEGREES REMARK 500 ARG A 138 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG B 25 NE - CZ - NH1 ANGL. DEV. = -3.0 DEGREES REMARK 500 ASN B 70 N - CA - C ANGL. DEV. = -17.8 DEGREES REMARK 500 PRO B 96 C - N - CA ANGL. DEV. = 9.6 DEGREES REMARK 500 PRO B 96 C - N - CD ANGL. DEV. = -12.9 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 ASN A 27 63.54 -109.63 REMARK 500 SER A 30 8.79 -65.04 REMARK 500 ALA A 32 -179.20 -57.34 REMARK 500 ALA A 39 148.33 -171.77 REMARK 500 ASN A 42 126.40 -24.42 REMARK 500 PRO A 44 -9.12 -44.97 REMARK 500 VAL A 52 104.52 -54.16 REMARK 500 LYS A 61 -65.15 -100.70 REMARK 500 ALA A 71 -173.55 -56.24 REMARK 500 ASN A 99 37.01 71.90 REMARK 500 GLU A 109 132.97 -174.29 REMARK 500 TYR A 112 -25.14 61.05 REMARK 500 ASN A 114 -48.31 -138.01 REMARK 500 HIS A 129 -177.48 -173.88 REMARK 500 SER A 130 133.98 -171.43 REMARK 500 ALA A 140 -47.14 -18.92 REMARK 500 ALA A 143 107.64 -46.11 REMARK 500 ASP A 144 29.76 -58.53 REMARK 500 ASP A 160 94.90 -65.90 REMARK 500 CYS A 173 128.37 -39.48 REMARK 500 PRO A 174 37.29 -80.47 REMARK 500 LYS A 179 -5.27 -50.97 REMARK 500 PRO B 4 158.23 -45.10 REMARK 500 ASP B 94 69.87 -108.20 REMARK 500 PRO B 96 -72.79 -34.52 REMARK 500 TYR B 110 -41.84 65.39 REMARK 500 THR B 112 -55.39 -124.57 REMARK 500 THR B 122 -69.88 -108.48 REMARK 500 ASP B 123 -69.69 -126.09 REMARK 500 PRO B 137 44.98 -90.33 REMARK 500 THR B 167 -151.85 -127.83 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR B 26 0.07 SIDE CHAIN REMARK 500 TYR B 53 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 9-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 10-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 900 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AXT A1182 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE D12 A1183 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AXT B1175 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS B1176 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE B1177 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1H91 RELATED DB: PDB REMARK 900 THE CRYSTAL STRUCTURE OF LOBSTER APOCRUSTACYANIN A1 USING SOFTER X- REMARK 900 RAYS. DBREF 1GKA A 2 181 PDB 1GKA 1GKA 2 181 DBREF 1GKA B 1 174 UNP P80007 CRA2_HOMGA 1 174 SEQRES 1 A 180 LYS ILE PRO ASN PHE VAL VAL PRO GLY LYS CYS ALA SER SEQRES 2 A 180 VAL ASP ARG ASN LYS LEU TRP ALA GLU GLN THR PRO ASN SEQRES 3 A 180 ARG ASN SER TYR ALA GLY VAL TRP TYR GLN PHE ALA LEU SEQRES 4 A 180 THR ASN ASN PRO TYR GLN LEU ILE GLU LYS CYS VAL ARG SEQRES 5 A 180 ASN GLU TYR SER PHE ASP GLY LYS GLN PHE VAL ILE LYS SEQRES 6 A 180 SER THR GLY ILE ALA TYR ASP GLY ASN LEU LEU LYS ARG SEQRES 7 A 180 ASN GLY LYS LEU TYR PRO ASN PRO PHE GLY GLU PRO HIS SEQRES 8 A 180 LEU SER ILE ASP TYR GLU ASN SER PHE ALA ALA PRO LEU SEQRES 9 A 180 VAL ILE LEU GLU THR ASP TYR SER ASN TYR ALA CYS LEU SEQRES 10 A 180 TYR SER CYS ILE ASP TYR ASN PHE GLY TYR HIS SER ASP SEQRES 11 A 180 PHE SER PHE ILE PHE SER ARG SER ALA ASN LEU ALA ASP SEQRES 12 A 180 GLN TYR VAL LYS LYS CYS GLU ALA ALA PHE LYS ASN ILE SEQRES 13 A 180 ASN VAL ASP THR THR ARG PHE VAL LYS THR VAL GLN GLY SEQRES 14 A 180 SER SER CYS PRO TYR ASP THR GLN LYS THR VAL SEQRES 1 B 174 ASP GLY ILE PRO SER PHE VAL THR ALA GLY LYS CYS ALA SEQRES 2 B 174 SER VAL ALA ASN GLN ASP ASN PHE ASP LEU ARG ARG TYR SEQRES 3 B 174 ALA GLY ARG TRP TYR GLN THR HIS ILE ILE GLU ASN ALA SEQRES 4 B 174 TYR GLN PRO VAL THR ARG CYS ILE HIS SER ASN TYR GLU SEQRES 5 B 174 TYR SER THR ASN ASP TYR GLY PHE LYS VAL THR THR ALA SEQRES 6 B 174 GLY PHE ASN PRO ASN ASP GLU TYR LEU LYS ILE ASP PHE SEQRES 7 B 174 LYS VAL TYR PRO THR LYS GLU PHE PRO ALA ALA HIS MET SEQRES 8 B 174 LEU ILE ASP ALA PRO SER VAL PHE ALA ALA PRO TYR GLU SEQRES 9 B 174 VAL ILE GLU THR ASP TYR GLU THR TYR SER CYS VAL TYR SEQRES 10 B 174 SER CYS ILE THR THR ASP ASN TYR LYS SER GLU PHE ALA SEQRES 11 B 174 PHE VAL PHE SER ARG THR PRO GLN THR SER GLY PRO ALA SEQRES 12 B 174 VAL GLU LYS THR ALA ALA VAL PHE ASN LYS ASN GLY VAL SEQRES 13 B 174 GLU PHE SER LYS PHE VAL PRO VAL SER HIS THR ALA GLU SEQRES 14 B 174 CYS VAL TYR ARG ALA HET AXT A1182 44 HET D12 A1183 12 HET AXT B1175 44 HET TRS B1176 8 HET EPE B1177 15 HETNAM AXT ASTAXANTHIN HETNAM D12 DODECANE HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETSYN AXT 3,3'-DIHYDROXY-BETA,BETA-CAROTENE-4,4'-DIONE HETSYN TRS TRIS BUFFER HETSYN EPE HEPES FORMUL 3 AXT 2(C40 H52 O4) FORMUL 4 D12 C12 H26 FORMUL 6 TRS C4 H12 N O3 1+ FORMUL 7 EPE C8 H18 N2 O4 S FORMUL 8 HOH *30(H2 O) HELIX 1 1 ASP A 16 THR A 25 1 10 HELIX 2 2 ARG A 28 ALA A 32 5 5 HELIX 3 3 TYR A 146 LYS A 155 1 10 HELIX 4 4 ASP A 160 PHE A 164 5 5 HELIX 5 5 PRO A 174 LYS A 179 1 6 HELIX 6 6 GLY B 141 GLY B 155 1 15 HELIX 7 7 GLU B 157 PHE B 161 5 5 SHEET 1 AA10 VAL A 8 PRO A 9 0 SHEET 2 AA10 TYR A 128 SER A 137 -1 O HIS A 129 N VAL A 8 SHEET 3 AA10 TYR A 115 ASP A 123 -1 O ALA A 116 N PHE A 136 SHEET 4 AA10 ALA A 103 THR A 110 -1 O VAL A 106 N TYR A 119 SHEET 5 AA10 LEU A 93 ILE A 95 -1 O LEU A 93 N LEU A 105 SHEET 6 AA10 LEU A 76 PRO A 85 -1 O TYR A 84 N SER A 94 SHEET 7 AA10 PHE A 63 ALA A 71 -1 O PHE A 63 N LEU A 83 SHEET 8 AA10 ILE A 48 PHE A 58 -1 N GLU A 49 O ILE A 70 SHEET 9 AA10 GLY A 33 LEU A 40 -1 O GLY A 33 N TYR A 56 SHEET 10 AA10 VAL A 8 PRO A 9 0 SHEET 1 BA 3 VAL B 7 ALA B 9 0 SHEET 2 BA 3 TYR B 125 SER B 134 -1 O LYS B 126 N THR B 8 SHEET 3 BA 3 GLY B 28 ILE B 35 -1 O TYR B 31 N SER B 134 SHEET 1 BB 7 VAL B 7 ALA B 9 0 SHEET 2 BB 7 TYR B 125 SER B 134 -1 O LYS B 126 N THR B 8 SHEET 3 BB 7 TYR B 113 THR B 121 -1 O SER B 114 N PHE B 133 SHEET 4 BB 7 ALA B 101 THR B 108 -1 O GLU B 104 N TYR B 117 SHEET 5 BB 7 HIS B 90 ASP B 94 -1 O MET B 91 N TYR B 103 SHEET 6 BB 7 LYS B 79 TYR B 81 -1 O LYS B 79 N ASP B 94 SHEET 7 BB 7 GLY B 59 PHE B 67 -1 O PHE B 60 N VAL B 80 SSBOND 1 CYS A 12 CYS A 121 1555 1555 2.04 SSBOND 2 CYS A 51 CYS A 173 1555 1555 2.05 SSBOND 3 CYS A 117 CYS A 150 1555 1555 2.08 SSBOND 4 CYS B 12 CYS B 119 1555 1555 2.03 SSBOND 5 CYS B 46 CYS B 170 1555 1555 2.07 SITE 1 AC1 24 PHE A 6 VAL A 7 TYR A 45 GLN A 46 SITE 2 AC1 24 ASN A 54 SER A 67 ILE A 95 TYR A 97 SITE 3 AC1 24 ALA A 103 SER A 120 TYR A 124 PHE A 126 SITE 4 AC1 24 TYR A 128 PHE A 132 PHE A 134 PHE A 136 SITE 5 AC1 24 D12 A1183 HOH A2007 PHE B 86 HIS B 90 SITE 6 AC1 24 PHE B 99 ALA B 100 ALA B 101 PRO B 102 SITE 1 AC2 6 TYR A 45 PHE A 101 ALA A 102 AXT A1182 SITE 2 AC2 6 PHE B 99 AXT B1175 SITE 1 AC3 22 ASN A 86 HIS A 92 SER A 94 PRO A 104 SITE 2 AC3 22 D12 A1183 ILE B 3 PRO B 4 PHE B 6 SITE 3 AC3 22 GLN B 32 ASN B 38 TYR B 40 GLN B 41 SITE 4 AC3 22 THR B 64 PHE B 78 ILE B 93 ALA B 101 SITE 5 AC3 22 SER B 118 THR B 122 SER B 127 PHE B 129 SITE 6 AC3 22 PHE B 131 HOH B2019 SITE 1 AC4 5 GLN B 18 ARG B 25 TYR B 110 PRO B 137 SITE 2 AC4 5 GLN B 138 SITE 1 AC5 5 ASN A 18 TRP A 21 PRO A 91 LYS B 11 SITE 2 AC5 5 CYS B 12 CRYST1 155.466 155.466 168.504 90.00 90.00 120.00 P 63 2 2 12 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 0.006432 0.003714 0.000000 0.00000 SCALE2 0.000000 0.007427 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005934 0.00000